MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34b44b19cc0b150990327a43a612fa1d17a218811c920bad6dfe8c278b1297d5. 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: 10


Intelligence 10 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34b44b19cc0b150990327a43a612fa1d17a218811c920bad6dfe8c278b1297d5
SHA3-384 hash: bcd8373bc14e0bd8863e420934de9fac5a42d8799141f348bee537f20789e9046d75e798cc3287d45c5056521d9417ec
SHA1 hash: a17016645bb10f37c8d03162f11192c6149f103c
MD5 hash: cb503f8a61c6dff69017c5d09257f27e
humanhash: arkansas-six-alpha-twenty
File name:cb503f8a61c6dff69017c5d09257f27e.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:935'424 bytes
First seen:2022-01-10 09:35:58 UTC
Last seen:2022-01-10 11:32:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vopIOSuidVyaqcC4/HdJvFCR5hQ8UK9vUqtJHHQmD:Q2uaAcLHzFP1AnQu
TLSH T1151519DD52D15849CFAF07F00DFBE22E857296C213474BEA732E91F06B620CEA56D4A1
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
46.3.197.253:15761

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
46.3.197.253:15761 https://threatfox.abuse.ch/ioc/292070/

Intelligence

File Origin
# of uploads :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cb503f8a61c6dff69017c5d09257f27e.exe
Verdict:
Malicious activity
Analysis date:
2022-01-10 09:40:59 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/03a4e0c6-81ee-4ae0-ac05-8a2625d51f2b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/217981/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.31145.20876.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a process with a hidden window
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
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed redline
Link:
https://www.filescan.io/uploads/61dbfe051c0d769df9de1a32/reports/5f79591e-9373-4000-9121-9ea0b9fe4c1d/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Result
Threat name:
Clipboard Hijacker Phoenix Miner RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917555
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Drops PE files with benign system names
Found evasive API chain (may stop execution after checking mutex)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file has nameless sections
Performs DNS queries to domains with low reputation
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)
Sigma detected: System File Execution Location Anomaly
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Clipboard Hijacker
Yara detected Phoenix Miner
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 550029 Sample: LTdkBUw39H.exe Startdate: 10/01/2022 Architecture: WINDOWS Score: 100 110 Antivirus detection for URL or domain 2->110 112 Antivirus / Scanner detection for submitted sample 2->112 114 Multi AV Scanner detection for submitted file 2->114 116 9 other signatures 2->116 9 LTdkBUw39H.exe 3 2->9         started        13 RegHost.exe 2->13         started        15 RegHost.exe 2->15         started        17 2 other processes 2->17 process3 file4 98 C:\Users\user\AppData\...\LTdkBUw39H.exe.log, ASCII 9->98 dropped 162 Writes to foreign memory regions 9->162 164 Injects a PE file into a foreign processes 9->164 19 RegAsm.exe 15 10 9->19         started        166 Antivirus detection for dropped file 13->166 168 Multi AV Scanner detection for dropped file 13->168 170 Detected unpacking (changes PE section rights) 13->170 182 2 other signatures 13->182 24 bfsvc.exe 13->24         started        26 conhost.exe 13->26         started        172 Allocates memory in foreign processes 15->172 174 Modifies the context of a thread in another process (thread injection) 15->174 176 Hides threads from debuggers 15->176 28 bfsvc.exe 15->28         started        30 conhost.exe 15->30         started        178 Found evasive API chain (may stop execution after checking mutex) 17->178 180 Contains functionality to compare user and computer (likely to detect sandboxes) 17->180 32 bfsvc.exe 17->32         started        34 schtasks.exe 17->34         started        36 conhost.exe 17->36         started        signatures5 process6 dnsIp7 100 c9d0e790b353537889bd47a364f5acff43c11f246.xyz 185.112.83.97, 49750, 80 SUPERSERVERSDATACENTERRU Russian Federation 19->100 102 45.153.184.61, 34783, 49752 MVPShttpswwwmvpsnetEU Bulgaria 19->102 104 2 other IPs or domains 19->104 82 C:\Users\user\AppData\Roaming\whw.exe, PE32 19->82 dropped 84 C:\Users\user\AppData\Roaming\safas2f.exe, PE32+ 19->84 dropped 86 C:\Users\user\AppData\Roaming\e3dwefw.exe, PE32 19->86 dropped 88 C:\Users\user\...\deadcloud1_build.exe, PE32+ 19->88 dropped 120 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->120 122 Performs DNS queries to domains with low reputation 19->122 124 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->124 38 safas2f.exe 1 2 19->38         started        42 deadcloud1_build.exe 19->42         started        44 whw.exe 3 19->44         started        47 e3dwefw.exe 1 19->47         started        90 \Device\ConDrv, ASCII 28->90 dropped 126 Hides threads from debuggers 28->126 49 conhost.exe 34->49         started        file8 signatures9 process10 dnsIp11 92 C:\Users\user\AppData\Roaming\...\RegHost.exe, PE32+ 38->92 dropped 128 Antivirus detection for dropped file 38->128 130 Multi AV Scanner detection for dropped file 38->130 132 Detected unpacking (changes PE section rights) 38->132 150 8 other signatures 38->150 51 bfsvc.exe 1 38->51         started        54 curl.exe 1 38->54         started        57 conhost.exe 38->57         started        59 explorer.exe 38->59         started        94 C:\Users\user\AppData\...\services.exe, PE32+ 42->94 dropped 134 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 42->134 152 2 other signatures 42->152 61 cmd.exe 42->61         started        63 cmd.exe 42->63         started        108 46.3.197.253, 15761, 49794 ALEXHOST_SRLMD Russian Federation 44->108 136 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 44->136 138 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 44->138 140 Tries to harvest and steal browser information (history, passwords, etc) 44->140 142 Tries to steal Crypto Currency Wallets 44->142 96 C:\Users\user\AppData\Roaming\...\oobeldr.exe, PE32 47->96 dropped 144 Found evasive API chain (may stop execution after checking mutex) 47->144 146 Uses schtasks.exe or at.exe to add and modify task schedules 47->146 148 Contains functionality to compare user and computer (likely to detect sandboxes) 47->148 65 schtasks.exe 1 47->65         started        file12 signatures13 process14 dnsIp15 118 Hides threads from debuggers 51->118 67 conhost.exe 51->67         started        106 api.telegram.org 149.154.167.220, 443, 49755 TELEGRAMRU United Kingdom 54->106 69 conhost.exe 54->69         started        71 services.exe 61->71         started        74 conhost.exe 61->74         started        76 conhost.exe 63->76         started        78 schtasks.exe 63->78         started        80 conhost.exe 65->80         started        signatures16 process17 signatures18 154 Antivirus detection for dropped file 71->154 156 Multi AV Scanner detection for dropped file 71->156 158 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 71->158 160 Tries to detect virtualization through RDTSC time measurements 71->160
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34b44b19cc0b150990327a43a612fa1d17a218811c920bad6dfe8c278b1297d5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-06 03:55:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 43 (55.81%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gs2ewgombmkqtebspjb2mex2dul2egebdsjaxlln72gcpcyss7kq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer vmprotect
Link:
https://tria.ge/reports/220110-lkxzwaeag4/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Unpacked files
SH256 hash:
7628eba792f532201a39a37ddf9c754c41afb88f4d0f5c5d755ad0f6ad78a9f5
MD5 hash:
8dbec4a30841746c26be333b3eebdcab
SHA1 hash:
621f3327eac767586b5f78162ab80a89692ec850
Link:
https://www.unpac.me/results/dfcb8b7c-217f-4460-94fc-63c1825e97e4/
SH256 hash:
34b44b19cc0b150990327a43a612fa1d17a218811c920bad6dfe8c278b1297d5
MD5 hash:
cb503f8a61c6dff69017c5d09257f27e
SHA1 hash:
a17016645bb10f37c8d03162f11192c6149f103c
Link:
https://www.unpac.me/results/dfcb8b7c-217f-4460-94fc-63c1825e97e4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.78
Link:
https://yomi.yoroi.company/submissions/34b44b19cc0b150990327a43a612fa1d17a218811c920bad6dfe8c278b1297d5

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:Adsterra_Adware_DOM
Create hunting rule
Author:IlluminatiFish
Description:Detects Adsterra adware script being loaded without the user's consent
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/217981/

Comments