MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 633a9612349d1981d9ed3714f48054be6b60a13f1370aed7ef92eaf7791e2183. 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 2 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 633a9612349d1981d9ed3714f48054be6b60a13f1370aed7ef92eaf7791e2183
SHA3-384 hash: dfa6451643425de88ba185ea494c7e2b824887eb8f6de6081447a620074a902e6eb825449275094c8c80a64d0ecd9325
SHA1 hash: 5b949327da5f0a1cdd64b9f388fc2b2a3caa1882
MD5 hash: 77c2f3ccf259a040c53e20a2a9b135af
humanhash: vermont-michigan-mobile-orange
File name:77c2f3ccf259a040c53e20a2a9b135af.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'457'664 bytes
First seen:2022-01-19 19:12:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:6Qo9730po/ve8QBz3rRp/WY1hRNadA6P461111mRf5ysQIli0cBS2zidAOyQRs0:8QRkY1f5vLysdnzYO
Threatray 1'908 similar samples on MalwareBazaar
TLSH T1806542CD51D50849CFAE23F00CFBE63E94B296D913470BFA736E55F06B2509EA0AD1A4
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
91.243.32.190:18717

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
91.243.32.190:18717 https://threatfox.abuse.ch/ioc/303331/
185.253.7.41:49508 https://threatfox.abuse.ch/ioc/303332/

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
77c2f3ccf259a040c53e20a2a9b135af.exe
Verdict:
Malicious activity
Analysis date:
2022-01-20 02:25:56 UTC
Tags:
evasion trojan rat redline
Link:
https://app.any.run/tasks/8771c088-e9d5-40bc-92ba-64a211d390a3

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/220787/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/61e862caf81da814af90313f/reports/42b1a8d6-a405-42c8-8fe7-052693f49e15/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4fea4c0-75cf-49e6-abef-62065daf32de
Result
Threat name:
Clipboard Hijacker RedLine TON Miner
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/923800
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to compare user and computer (likely to detect sandboxes)
Found evasive API chain (may stop execution after checking mutex)
Found many strings related to Crypto-Wallets (likely being stolen)
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
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
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 RedLine Stealer
Yara detected TON Miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 556283 Sample: niKcAcGXDX.exe Startdate: 19/01/2022 Architecture: WINDOWS Score: 100 99 Antivirus detection for URL or domain 2->99 101 Multi AV Scanner detection for dropped file 2->101 103 Multi AV Scanner detection for submitted file 2->103 105 10 other signatures 2->105 10 niKcAcGXDX.exe 3 2->10         started        14 oobeldr.exe 2->14         started        16 oobeldr.exe 2->16         started        process3 file4 81 C:\Users\user\AppData\...\niKcAcGXDX.exe.log, ASCII 10->81 dropped 115 Writes to foreign memory regions 10->115 117 Injects a PE file into a foreign processes 10->117 18 RegAsm.exe 15 9 10->18         started        119 Antivirus detection for dropped file 14->119 121 Multi AV Scanner detection for dropped file 14->121 123 Found evasive API chain (may stop execution after checking mutex) 14->123 125 Contains functionality to compare user and computer (likely to detect sandboxes) 14->125 23 schtasks.exe 1 16->23         started        signatures5 process6 dnsIp7 87 c9d0e790b353537889bd47a364f5acff43c11f249.xyz 185.112.83.122, 49757, 80 SUPERSERVERSDATACENTERRU Russian Federation 18->87 89 91.243.32.190, 18717, 49762 MATTEOGB Russian Federation 18->89 91 7 other IPs or domains 18->91 75 C:\Users\user\AppData\Roaming\e3dwefw.exe, PE32 18->75 dropped 77 C:\Users\user\AppData\Roaming\asf3r3.exe, PE32 18->77 dropped 79 C:\Users\user\...\UbisoftConnectInstaller.exe, PE32+ 18->79 dropped 107 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->107 109 Performs DNS queries to domains with low reputation 18->109 111 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->111 113 Tries to steal Crypto Currency Wallets 18->113 25 UbisoftConnectInstaller.exe 1 2 18->25         started        30 asf3r3.exe 3 18->30         started        32 e3dwefw.exe 1 18->32         started        34 conhost.exe 23->34         started        file8 signatures9 process10 dnsIp11 95 185.137.234.33, 49812, 8080 SELECTELRU Russian Federation 25->95 83 C:\Users\user\AppData\Roaming\...\RegHost.exe, PE32+ 25->83 dropped 127 Multi AV Scanner detection for dropped file 25->127 129 Query firmware table information (likely to detect VMs) 25->129 131 Tries to detect sandboxes and other dynamic analysis tools (window names) 25->131 145 6 other signatures 25->145 36 explorer.exe 25->36         started        38 curl.exe 25->38         started        41 bfsvc.exe 25->41         started        43 conhost.exe 25->43         started        97 185.253.7.41, 49508, 49802 MEDIACONNECTIVEGB Russian Federation 30->97 133 Antivirus detection for dropped file 30->133 135 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->135 137 Machine Learning detection for dropped file 30->137 147 3 other signatures 30->147 85 C:\Users\user\AppData\Roaming\...\oobeldr.exe, PE32 32->85 dropped 139 Found evasive API chain (may stop execution after checking mutex) 32->139 141 Uses schtasks.exe or at.exe to add and modify task schedules 32->141 143 Contains functionality to compare user and computer (likely to detect sandboxes) 32->143 45 schtasks.exe 1 32->45         started        file12 signatures13 process14 dnsIp15 47 curl.exe 36->47         started        49 curl.exe 36->49         started        51 curl.exe 36->51         started        59 11 other processes 36->59 93 api.telegram.org 149.154.167.220, 443, 49814 TELEGRAMRU United Kingdom 38->93 53 conhost.exe 38->53         started        55 conhost.exe 41->55         started        57 conhost.exe 45->57         started        process16 process17 61 conhost.exe 47->61         started        63 conhost.exe 49->63         started        65 conhost.exe 51->65         started        67 conhost.exe 59->67         started        69 conhost.exe 59->69         started        71 conhost.exe 59->71         started        73 7 other processes 59->73
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/633a9612349d1981d9ed3714f48054be6b60a13f1370aed7ef92eaf7791e2183/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 05:34:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
32 of 43 (74.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mm5jmerutumydwpng4kpjacuxzvwbij7cnyk5v7pslvpo6i6egbq._file
Verdict:
malicious
Similar samples:
016c36da3c46c38f9bc18970acf60b437503e15139fd1047f4b73cdad4d6342a
RedLineStealer
1bbee1727c791557b1119c32a93c58964414a1cce3dcc0601f92bb628e033a59
RedLineStealer
63680cb50ca4c6ec5837dbc45a9a58f9b27fd33fb47e37e4e848225d0d0a1f2f
RedLineStealer
92ccbbead3ca1c2a221c3dd06da16bb15fe6aef02859087c09c7d248017d955d
RedLineStealer
932fda59abbce6378d0637c359b61b0747c9602e2e87d3105bb49ad745ed382e
RedLineStealer
9c183568a371d5bfd048cb80caed15756b50d8cb7f5e3e8ec6bce045c35216ed
RedLineStealer
+ 1'898 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/220119-xw36tacedj/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
bb27e6b29bf48726132ee3c90d3153f7cfcb79704ee2a4fc51fa75803af9e14c
MD5 hash:
07b5aa2c790f3e1a017186c30ac0a4f3
SHA1 hash:
ddb46df3275b6d2245bae762b7b4746c796835cc
Link:
https://www.unpac.me/results/208b86ff-aa92-4d7e-b24b-35eae97cf463/
SH256 hash:
633a9612349d1981d9ed3714f48054be6b60a13f1370aed7ef92eaf7791e2183
MD5 hash:
77c2f3ccf259a040c53e20a2a9b135af
SHA1 hash:
5b949327da5f0a1cdd64b9f388fc2b2a3caa1882
Link:
https://www.unpac.me/results/208b86ff-aa92-4d7e-b24b-35eae97cf463/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/633a9612349d1981d9ed3714f48054be6b60a13f1370aed7ef92eaf7791e2183

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: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/220787/

Comments