MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874. 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


Stealc


Vendor detections: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874
SHA3-384 hash: f68884b0409eac3c1509e5f75199f88706c46e53010bbc010a742528949821c81fc90f2fa254a61ebf24286f9c0e1358
SHA1 hash: 3f9fcd80121841055da2820576f0fd8a9ef31ef7
MD5 hash: 07ec055738b0af7ba12cee9c57dcf6c3
humanhash: apart-fillet-skylark-hamper
File name:random.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'610'688 bytes
First seen:2024-08-04 13:39:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e5ac8ab7be27ac2d1c548e5589378b6 (11 x GuLoader, 6 x Stealc, 5 x RedLineStealer)
ssdeep 49152:caau6TEqhbf6kFxxi1Bz3XC9Cqzip4cSTO9gNCWc6fIWQ0a2tXiUfsPV:c7u6TEqhbf6kFxgHXCleVSSbWc6fTbzK
Threatray 203 similar samples on MalwareBazaar
TLSH T119C53371337081BBF80A59BD183E85FC2EFB1E85E74F52AEB6A467E47D19179E010A10
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 92716d4cf4c4d4c4 (22 x Smoke Loader, 5 x Stealc, 1 x Tofsee)
Reporter aachum
Tags:exe Stealc


Avatar
iamaachum
185.215.113.16/steam/random.exe

StealC C2: http://185.215.113.24/e2b1563c6670f193.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2024-08-04 13:46:02 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/5efd6b52-4ea7-408b-8268-72f013df63f0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66af84b7037b02d0daed8bf3
Tags:
Generic Infostealer Network Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
enigma lolbin microsoft_visual_cc packed packed shell32
Link:
https://www.filescan.io/uploads/66af84b4b67cf38542c3a53e/reports/a23ce098-262c-4e05-b3d8-d1e05024f55c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/20fe2065-5cd6-4e29-af90-5acf14d229e6
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1487558
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
PE file has nameless sections
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874/
Threat name:
Win32.Ransomware.LockbitCrypt
Create hunting rule
Status:
Malicious
First seen:
2024-08-04 13:40:06 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ro3446yvpjrifyrmxwyzmfx77etm2odue73jwj3n7yykldco5b2a._file
Verdict:
malicious
Similar samples:
0625a0507bde5b530651696eb1148e6013d5d1040cbb4365865648e18c84f340
Stealc
10db0258fb84c3d7ee659a64eda64c552f234e7377adac19af9bb2fb117b120a
Stealc
164865d694e4965f098342edfd6aa0271ff757948813f74f7eb4138fcf596932
Stealc
390163b1882726bbb614ee93e59b727feae9dfec735d4813dca8caf709f65c48
Stealc
62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
Stealc
8d9b395911fbe2544b12f580e55d3096408be77d3e4ee7452404f74ae1e82a0a
Stealc
8e30088691e13e06713d21bc9c56c1e539eb42cb42ec9acb3de4b7243b796b12
Stealc
d264838d9f1199dc54fc71623623bfcca58f05dbbfe958424c2758bc655dfcaa
Stealc
dae56bc934663460f6cece9445ff4c10183f33054c67be434b5af40245ddce59
Stealc
+ 193 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:default discovery stealer
Link:
https://tria.ge/reports/240804-qyjfvswfkl/
Behaviour
Suspicious use of SetWindowsHookEx
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Stealc
Malware Config
C2 Extraction:
http://185.215.113.24
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5e68a152-3a72-428f-ad32-7a2a3bd6c582
Unpacked files
SH256 hash:
d9798bda5b0cd389f0b0f184ded085cded77a8652d96be4054789452b2a04ca5
MD5 hash:
59eefb04a8cb9a94d148464cd4324e93
SHA1 hash:
e1e550383c9de11d18bb6cb5b8d83f62f51340bb
Link:
https://www.unpac.me/results/4ed315eb-2174-4957-a418-f7646b1588e7/
Parent samples :
d9798bda5b0cd389f0b0f184ded085cded77a8652d96be4054789452b2a04ca5
22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14
fd81bd2ceacb5605548f0bf2ba0b67da7829ebe3be375cab39154daf23709df2
aba594d71b6d51997b6476a46cc5f3622ff9e53030d400eb314183d39c7b7db1
c7ee09f97a93eeb8ce233644edc415c5c65354fa4483883e989660407beb2b64
050fb37cf518be26c451c3acb4f58cf7ee174871b80ae4fcd95644f3cc5c2003
fd8e76f548c435795d07be297d2b23bf979f104c0e05078829061ce20b15f5a4
77f6fd5c226861311005cb6fa1843b12569db3be7ddc04de3bd4a9530fb272d1
SH256 hash:
8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874
MD5 hash:
07ec055738b0af7ba12cee9c57dcf6c3
SHA1 hash:
3f9fcd80121841055da2820576f0fd8a9ef31ef7
Link:
https://www.unpac.me/results/4ed315eb-2174-4957-a418-f7646b1588e7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Stealc
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)

File information

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

Web download

Stealc

Executable exe 8bb7ce7b157a6282e22cbdb19616fff926cd387427f69b276dfe30a58c4ee874

(this sample)

  
Link
https://tria.ge/240804-qly1sazhld
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/
  
URLhaus
https://urlhaus.abuse.ch/url/3079215/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create Filesversion.dll::GetFileVersionInfoA

Comments