MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844. 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: 18


Intelligence 18 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844
SHA3-384 hash: f4af5ccf4774838a1aff03624c79917e814c54903928a10f23fe0adb9db207c6f53856c1d3d5f014e95d6e5fa4ec5387
SHA1 hash: dc504fb438874808a1c31b3df328d2c430e7d051
MD5 hash: ac6cfd8f94d80a7655d146d3f4bf8f26
humanhash: gee-eighteen-mockingbird-high
File name:ac6cfd8f94d80a7655d146d3f4bf8f26.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:717'824 bytes
First seen:2024-10-28 16:35:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6151e5d379296541f85c9ec931b45e6d (2 x Stealc)
ssdeep 12288:xy7txobaJtCURbqxDFp+CLdPYu8oAwTrg1X7ihYmoJErKeWyDaVY8hQa9EvF1E:xkt2bu0ObqdFp+CLdPY2HEWY+lWyOVY2
TLSH T108E41211F592D4B1CA93453C087AC6FC253ABCA2C626699733683F9F3C70BD3A666315
TrID 38.6% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon 040400091c182000 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://194.15.46.65/7e57db3b864b30f1.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://194.15.46.65/7e57db3b864b30f1.php https://threatfox.abuse.ch/ioc/1339801/

Intelligence

File Origin
# of uploads :
1
# of downloads :
515
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac6cfd8f94d80a7655d146d3f4bf8f26.exe
Verdict:
Malicious activity
Analysis date:
2024-10-28 16:36:56 UTC
Tags:
stealc stealer rust
Link:
https://app.any.run/tasks/a6ab9f7b-7761-4057-a5e5-fc8b81976283

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671fbd76a75e41aa6722974b
Tags:
Azorult Cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/671fbd74e9959538ff3b5701/reports/678e0793-3448-4a4b-bba5-64ee89122b6d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844
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:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5add565-d4ec-4c2d-a990-1cd97e3d4081
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1543996
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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/9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2024-10-28 13:27:35 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tq7iaiwu27jyeokodzrpvqwq34n7krlzoolsrdv6mzk4mlpxrbca._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:logsdiller discovery stealer
Link:
https://tria.ge/reports/241028-t38s4a1pev/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Stealc
Stealc family
Malware Config
C2 Extraction:
http://194.15.46.65
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/91566ced-a6d1-4919-b146-5f0dd53835be
Unpacked files
SH256 hash:
81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4
MD5 hash:
eda18948a989176f4eebb175ce806255
SHA1 hash:
ff22a3d5f5fb705137f233c36622c79eab995897
Link:
https://www.unpac.me/results/9fee4460-b529-44bc-a49c-de679bb1b822/
SH256 hash:
99823eaa7b052d962418da55e37266d731e853981d749304324a97622a7ddccc
MD5 hash:
3f1524fe3ef6965b8dce2d8113fe4db6
SHA1 hash:
7ef60eaa3ee4390d9dd9f35322e6028199778ec4
Detections:
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/9fee4460-b529-44bc-a49c-de679bb1b822/
Parent samples :
3d2718666c3752352b1eb6ffe954277708d1a75c607217a5c501c210929f11a4
d6f47ef6168d2848de575f37a55c676f3c44cbba8aee95f65a9f92dda27280b0
9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844
49432b3c2186b051d35f09423075574cc82dbac403e5a69f311d4451a5a0e3b4
SH256 hash:
9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844
MD5 hash:
ac6cfd8f94d80a7655d146d3f4bf8f26
SHA1 hash:
dc504fb438874808a1c31b3df328d2c430e7d051
Link:
https://www.unpac.me/results/9fee4460-b529-44bc-a49c-de679bb1b822/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c3e8022d4d7/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/9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Stealc

Executable exe 9c3e8022d4d7d382394e1e62fac2d0df1bf545797397288ebe6655c62df78844

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3243375/
  
Delivery method
Distributed via web download

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesW
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::GetTempFileNameW
KERNEL32.dll::SetVolumeMountPointA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpOpen

Comments