MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 541ebfa6dd694728edd3cf536a13c739179edadcd880e7c28e074b60da1bcac8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


RedLineStealer


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 20 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 541ebfa6dd694728edd3cf536a13c739179edadcd880e7c28e074b60da1bcac8
SHA3-384 hash: c212eb782c9f2b836b70102994af2cc64571b4e8cb6888325a30ab0c3273b18829ac3105f8f65c92817c007f1f8413d6
SHA1 hash: 4f2417a99b0ef785376d88c3745c88a5a28eb196
MD5 hash: 3839c4e0dc64b64d407f864221198b50
humanhash: mexico-charlie-west-idaho
File name:3839C4E0DC64B64D407F864221198B50.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:3'738'364 bytes
First seen:2021-05-15 19:40:07 UTC
Last seen:2021-05-15 20:04:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 98304:UbxeZ5Qe0OCCrFDp3T3/35LsyY107yhrw2kvpDcM:Uo5QB8DT3f5Lk107yW75cM
Threatray 744 similar samples on MalwareBazaar
TLSH B5063342AAD055F1E1B10D314538EB559538BD312B29CE6F73E06BAEAF211C0EE31B67
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
188.165.222.221:11256

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
188.165.222.221:11256 https://threatfox.abuse.ch/ioc/42513/

Intelligence

File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3839C4E0DC64B64D407F864221198B50.exe
Verdict:
Malicious activity
Analysis date:
2021-05-15 19:42:46 UTC
Tags:
evasion trojan rat redline
Link:
https://app.any.run/tasks/2c319745-4b29-4cdb-880c-03a41ef24d1a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Zeus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/157436/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Launching a process
Launching the default Windows debugger (dwwin.exe)
Creating a file
DNS request
Sending a UDP request
Sending a custom TCP request
Sending an HTTP GET request
Creating a process with a hidden window
Reading critical registry keys
Deleting a recently created file
Creating a file in the %AppData% directory
Running batch commands
Changing a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Modifying a system file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Connection attempt to an infection source
Launching a tool to kill processes
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Cyberduck RedLine Socelars
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/782845
Signature
.NET source code contains very large strings
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Drops PE files to the document folder of the user
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Renames NTDLL to bypass HIPS
Sample is protected by VMProtect
Sample uses process hollowing technique
Sets debug register (to hijack the execution of another thread)
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Cyberduck
Yara detected RedLine Stealer
Yara detected Socelars
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 415241 Sample: GXJ35z5wYG.exe Startdate: 15/05/2021 Architecture: WINDOWS Score: 100 145 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->145 147 Found malware configuration 2->147 149 Antivirus detection for dropped file 2->149 151 11 other signatures 2->151 9 GXJ35z5wYG.exe 1 13 2->9         started        12 iexplore.exe 2 65 2->12         started        process3 file4 67 C:\Users\user\Desktop\pub2.exe, PE32 9->67 dropped 69 C:\Users\user\Desktop\jg2_2qua.exe, PE32 9->69 dropped 71 C:\Users\user\Desktop\agdsk.exe, PE32 9->71 dropped 73 4 other files (none is malicious) 9->73 dropped 14 KRSetp.exe 9->14         started        18 wf-game.exe 9->18         started        20 pub2.exe 9->20         started        27 4 other processes 9->27 23 iexplore.exe 12->23         started        25 iexplore.exe 12->25         started        process5 dnsIp6 127 172.67.145.48 CLOUDFLARENETUS United States 14->127 93 C:\Users\user\AppData\Roaming\8594500.exe, PE32 14->93 dropped 95 C:\Users\user\AppData\Roaming\8412094.exe, PE32 14->95 dropped 97 C:\Users\user\AppData\Roaming\5759428.exe, PE32 14->97 dropped 99 C:\Users\user\AppData\Roaming\5113992.exe, PE32 14->99 dropped 29 8412094.exe 14->29         started        34 8594500.exe 14->34         started        36 5759428.exe 14->36         started        38 5113992.exe 14->38         started        101 C:\Users\user\AppData\Local\...\install.dll, PE32 18->101 dropped 103 C:\Users\user\AppData\...\adobe_caps.dll, PE32 18->103 dropped 40 rundll32.exe 18->40         started        42 conhost.exe 18->42         started        105 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 20->105 dropped 165 Detected unpacking (changes PE section rights) 20->165 167 Renames NTDLL to bypass HIPS 20->167 169 Maps a DLL or memory area into another process 20->169 175 2 other signatures 20->175 44 explorer.exe 20->44 injected 129 192.168.2.1 unknown unknown 23->129 131 101.36.107.74, 49717, 80 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK China 27->131 133 ip-api.com 208.95.112.1, 49728, 80 TUT-ASUS United States 27->133 135 5 other IPs or domains 27->135 107 C:\Users\user\Documents\...\jg2_2qua.exe, PE32 27->107 dropped 109 3 other files (2 malicious) 27->109 dropped 171 Drops PE files to the document folder of the user 27->171 173 Tries to harvest and steal browser information (history, passwords, etc) 27->173 46 File.exe 3 27->46         started        48 4 other processes 27->48 file7 signatures8 process9 dnsIp10 119 104.21.29.165 CLOUDFLARENETUS United States 29->119 121 172.67.163.99 CLOUDFLARENETUS United States 29->121 75 C:\ProgramData\60\vcruntime140.dll, PE32 29->75 dropped 77 C:\ProgramData\60\sqlite3.dll, PE32 29->77 dropped 89 5 other files (none is malicious) 29->89 dropped 177 Detected unpacking (changes PE section rights) 29->177 179 Detected unpacking (overwrites its own PE header) 29->179 181 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 29->181 183 Tries to harvest and steal browser information (history, passwords, etc) 29->183 123 172.67.186.78 CLOUDFLARENETUS United States 34->123 79 C:\ProgramData\71\vcruntime140.dll, PE32 34->79 dropped 81 C:\ProgramData\71\sqlite3.dll, PE32 34->81 dropped 83 C:\ProgramData\71\softokn3.dll, PE32 34->83 dropped 91 4 other files (none is malicious) 34->91 dropped 185 Hides threads from debuggers 36->185 187 Injects a PE file into a foreign processes 36->187 85 C:\ProgramData\...\Windows Host.exe, PE32 38->85 dropped 189 Writes to foreign memory regions 40->189 191 Allocates memory in foreign processes 40->191 193 Creates a thread in another existing process (thread injection) 40->193 50 svchost.exe 40->50 injected 53 svchost.exe 40->53 injected 55 svchost.exe 40->55 injected 57 svchost.exe 40->57 injected 125 211.169.6.249 LGDACOMLGDACOMCorporationKR Korea Republic of 44->125 87 C:\Users\user\AppData\Roaming\afatabd, PE32 44->87 dropped 195 Benign windows process drops PE files 44->195 197 Hides that the sample has been downloaded from the Internet (zone.identifier) 44->197 199 Machine Learning detection for dropped file 46->199 201 Sample uses process hollowing technique 46->201 59 AddInProcess32.exe 46->59         started        file11 signatures12 process13 dnsIp14 153 System process connects to network (likely due to code injection or exploit) 50->153 155 Sets debug register (to hijack the execution of another thread) 50->155 157 Modifies the context of a thread in another process (thread injection) 50->157 62 svchost.exe 50->62         started        115 199.195.251.96 PONYNETUS United States 59->115 117 104.26.13.31 CLOUDFLARENETUS United States 59->117 159 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 59->159 161 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 59->161 163 Tries to steal Crypto Currency Wallets 59->163 signatures15 process16 dnsIp17 137 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 62->137 139 172.67.200.215 CLOUDFLARENETUS United States 62->139 111 C:\Users\user\AppData\...\Login Data.tmp, SQLite 62->111 dropped 113 C:\Users\user\AppData\Local\...\Cookies.tmp, SQLite 62->113 dropped 141 Query firmware table information (likely to detect VMs) 62->141 143 Tries to harvest and steal browser information (history, passwords, etc) 62->143 file18 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/541ebfa6dd694728edd3cf536a13c739179edadcd880e7c28e074b60da1bcac8/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-05-13 11:43:51 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kqpl7jw5nfdsr3otz5jwue6hhelz5ww43caopquoa5fwbwq3zlea._file
Verdict:
malicious
Similar samples:
05271d858a38fedd7b6bab5badedbe292010dfc1802aa09fb80b4cf301615bb8
RedLineStealer
286ac923f7619b720847b3820652ca94b3b09ee4885e581ced04e8f1395713b9
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2c32dcb54c310daf509527d74de8ab4cb7b45425fa543a5df22afd1e9bd00fd5
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5397b6d592556e4d65cd442190cfbcba5b3d253b0fbfcc0a16f1c6f2b48a58c4
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87bce52ffa3eaa55981a2dd9af96ce156249a9bfcfd9b3930252cdeff9e8633d
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8aa1689d6acacf9f2eb2603db52dc5908e1ec5d80000deec13e2e038c2883413
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b11bd18587058601cde1be46ec722f2ddc96fddd976f3a263e4d0358e8e08865
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bc5e3b9e7638a68bbb36387281fedc1bedb12d67575b9242a47c0bf0c8f3c265
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ecf100d294f5b6b63ebc4e1430f6a07b07e3899b0c447a536d7c53c51d711549
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ffecd6261932159067dd93f5c1df26f8da517f37ded13d122db853c1c84e7924
RedLineStealer
+ 734 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:plugx family:redline family:smokeloader botnet:google botnet:source1 backdoor bootkit discovery evasion infostealer persistence spyware stealer trojan upx vmprotect
Link:
https://tria.ge/reports/210515-q611n3cgp6/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
VMProtect packed file
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
199.195.251.96:43073
188.165.222.221:11256
http://khaleelahmed.com/upload/
http://twvickiassociation.com/upload/
http://www20833.com/upload/
http://cocinasintonterias.com/upload/
http://masaofukunaga.com/upload/
http://gnckids.com/upload/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/541ebfa6dd694728edd3cf536a13c739179edadcd880e7c28e074b60da1bcac8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:MALWARE_Win_HyperPro03
Create hunting rule
Author:ditekSHen
Description:Hunt HyperPro IronTiger / LuckyMouse / APT27 malware
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload
Rule name:win_smokeloader_a2
Create hunting rule
Author:pnx
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/157436/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-15 20:01:30 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection
1) [C0029.002] Cryptography Micro-objective::SHA1::Cryptographic Hash
2) [C0029.003] Cryptography Micro-objective::SHA256::Cryptographic Hash
3) [C0031.001] Cryptography Micro-objective::AES::Decrypt Data
4) [C0032.001] Data Micro-objective::CRC32::Checksum
5) [C0026.002] Data Micro-objective::XOR::Encode Data
6) [C0030.001] Data Micro-objective::MurmurHash::Non-Cryptographic Hash
7) [F0004.007] Defense Evasion::Bypass Windows File Protection
9) [C0046] File System Micro-objective::Create Directory
10) [C0048] File System Micro-objective::Delete Directory
11) [C0047] File System Micro-objective::Delete File
12) [C0049] File System Micro-objective::Get File Attributes
13) [C0051] File System Micro-objective::Read File
14) [C0050] File System Micro-objective::Set File Attributes
15) [C0052] File System Micro-objective::Writes File
16) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
17) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
18) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
19) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
20) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
21) [C0040] Process Micro-objective::Allocate Thread Local Storage
22) [C0017] Process Micro-objective::Create Process
23) [C0038] Process Micro-objective::Create Thread
24) [C0041] Process Micro-objective::Set Thread Local Storage Value
25) [C0018] Process Micro-objective::Terminate Process