MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98
SHA3-384 hash: 37eb02d39a8d6471444a0ae1496a7fc427afb6864dcef9963b2903bbbe6cbf4af13c2a91264cdf86df8fbeb95b38c8ac
SHA1 hash: 413b3b73df8186744f7d3e81d21dfbc016c01cb5
MD5 hash: b72309222be81139937a5808c453346f
humanhash: thirteen-sodium-wyoming-friend
File name:b72309222be81139937a5808c453346f.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:940'032 bytes
First seen:2023-11-11 07:43:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:qy+kWaeuIsmC/GTLYDr8ym44058Du+en0:xJet3EGY2C+e
Threatray 135 similar samples on MalwareBazaar
TLSH T1CB152312BFD50033D5F52B7558FF0A831A367C626939632E3619B95BACB29D0683036B
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Searching for the browser window
Searching for the window
DNS request
Sending a custom TCP request
Behavior that indicates a threat
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer greyware installer lolbin lolbin packed remote rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/654f30cc2546bd423f1664ef/reports/5c531ef2-e7f0-44b1-aec8-8794cf737cfe/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98
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.
Malware family:
RedLine Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f1159c8-04f7-48e4-b65f-8111bf8251a0
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341032
Signature
Allocates memory in foreign processes
Binary is likely a compiled AutoIt script file
Contains functionality to inject code into remote processes
Contains functionality to modify clipboard data
Found API chain indicative of sandbox detection
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Phishing site detected (based on logo match)
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1341032 Sample: p886KVYZuJ.exe Startdate: 11/11/2023 Architecture: WINDOWS Score: 100 83 Multi AV Scanner detection for dropped file 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 Yara detected Mystic Stealer 2->87 89 4 other signatures 2->89 9 p886KVYZuJ.exe 1 4 2->9         started        12 rundll32.exe 2->12         started        14 rundll32.exe 2->14         started        process3 file4 61 C:\Users\user\AppData\Local\...\cJ4jQ89.exe, PE32 9->61 dropped 63 C:\Users\user\AppData\Local\...\5eW20Tq.exe, PE32 9->63 dropped 16 cJ4jQ89.exe 1 4 9->16         started        process5 file6 57 C:\Users\user\AppData\Local\...\4lR9qV8.exe, PE32 16->57 dropped 59 C:\Users\user\AppData\Local\...\3yP862AZ.exe, PE32 16->59 dropped 77 Multi AV Scanner detection for dropped file 16->77 79 Binary is likely a compiled AutoIt script file 16->79 81 Machine Learning detection for dropped file 16->81 20 3yP862AZ.exe 12 16->20         started        23 4lR9qV8.exe 1 16->23         started        signatures7 process8 signatures9 91 Multi AV Scanner detection for dropped file 20->91 93 Binary is likely a compiled AutoIt script file 20->93 95 Machine Learning detection for dropped file 20->95 105 2 other signatures 20->105 25 chrome.exe 1 20->25         started        28 chrome.exe 20->28         started        30 chrome.exe 20->30         started        36 7 other processes 20->36 97 Contains functionality to inject code into remote processes 23->97 99 Writes to foreign memory regions 23->99 101 Allocates memory in foreign processes 23->101 103 Injects a PE file into a foreign processes 23->103 32 AppLaunch.exe 12 23->32         started        34 conhost.exe 23->34         started        process10 dnsIp11 71 192.168.2.4 unknown unknown 25->71 73 239.255.255.250 unknown Reserved 25->73 38 chrome.exe 25->38         started        41 chrome.exe 25->41         started        43 chrome.exe 6 25->43         started        45 chrome.exe 28->45         started        47 chrome.exe 30->47         started        75 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 32->75 49 chrome.exe 36->49         started        51 chrome.exe 36->51         started        53 chrome.exe 36->53         started        55 4 other processes 36->55 process12 dnsIp13 65 twitter.com 104.244.42.129 TWITTERUS United States 38->65 67 104.244.42.131 TWITTERUS United States 38->67 69 100 other IPs or domains 38->69
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2023-11-10 17:28:46 UTC
File Type:
PE (Exe)
Extracted files:
100
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w77lhbykzk75z454u4f5ea3lssdczyt7j5hnog5hr2b57v5r3oma._file
Verdict:
malicious
Similar samples:
1375f86609d8fe34f907a85a718851c42109bfda03d3000394d04fe63d8a1b7e
RedLineStealer
237dd269593914e0571b27022a25a61f4fb3a1af73c66e39711c611f0a7985e3
RedLineStealer
4db895f4018f06aba809a04e9ad881155a615ffd37dc5280b92c9c7b65766723
RedLineStealer
71334cb3df06b322134688d24e5b8620d691a38ac42d72c5c0071b3de563fcb4
RedLineStealer
7bf2f95c02d6a67164588318e925ce09a8da25f5f5f71e50a3fcd84bf84c91f0
RedLineStealer
ec7009dcfa00590b20f95acf3a8989e0a9b0dc3a8a339e74847e5f2f8dff999b
RedLineStealer
f8e284bd0abd20b927c85a295144921ccdb547701cc0bf724f9ca60fbaea124e
RedLineStealer
+ 125 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:mystic family:redline botnet:taiga brand:paypal infostealer persistence phishing stealer
Link:
https://tria.ge/reports/231111-jktw4sce4w/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
AutoIT Executable
Detected potential entity reuse from brand paypal.
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Detect Mystic stealer payload
Mystic
RedLine
RedLine payload
Malware Config
C2 Extraction:
5.42.92.51:19057
Unpacked files
SH256 hash:
6890b449c8af1d7a52fc7f7bc4165e92ba1117afff53d7b72fca54cdc4f69b7e
MD5 hash:
afbc75b2d7befe994189d27db31a3b45
SHA1 hash:
19f0ae0df2c306a668650c2934306b322a1228e1
Link:
https://www.unpac.me/results/54570397-e3c4-4f6a-a8b7-869df089f86d/
SH256 hash:
7a06cea4c69aee977771c3f2add377821833c72e2e05298b5b2ebc37b0c8bc0e
MD5 hash:
2196b13f03588f53be35a8f30e710488
SHA1 hash:
c2f3cc4e8fa9a337877217fbf6628bcb5c0b903e
Link:
https://www.unpac.me/results/54570397-e3c4-4f6a-a8b7-869df089f86d/
SH256 hash:
46d73000badea343d2cb0847c368847c37606303018f3c4978d01873e0b4fb82
MD5 hash:
91df744d778858b578e9e1200e3644ae
SHA1 hash:
0ad8bc6a8b89368b135918e95f1e6b49150192f1
Link:
https://www.unpac.me/results/54570397-e3c4-4f6a-a8b7-869df089f86d/
Parent samples :
dd49ae56ccd5824fe4f6b62ed6b3b3466a40e56163c23adee63b9b26d96b09c5
afa1a1360224b51648fe7c1cb3233199f0c9c41605d0a7107dfc050ec4d6c733
3e7af42c2132ad7ca46675fcc364bbfff19ed9a9b6e7c1416215334bcc1e6a27
30befd088724719df66035cff6175ec647a4e80ec049eb84ba0a769e08c9e60c
SH256 hash:
b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98
MD5 hash:
b72309222be81139937a5808c453346f
SHA1 hash:
413b3b73df8186744f7d3e81d21dfbc016c01cb5
Link:
https://www.unpac.me/results/54570397-e3c4-4f6a-a8b7-869df089f86d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7feb3870aca/report/overview.html
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/b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

RedLineStealer

Executable exe b7feb3870acabfdcf3bca70bd2036b94862ce27f4f4ed71ba78e83dfd7b1db98

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2729156/
  
Delivery method
Distributed via web download

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