MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2. 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: 11


Intelligence 11 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2
SHA3-384 hash: e9e94b377dc4a550d02153c9c7c4ba55daf738d10e72ef2564a4f08e594bb676870126c5fa870c1f4ca117105d940f4c
SHA1 hash: eb0eaca6314a0ced3c8dfe3594cad3fa00850fe7
MD5 hash: c1d361844740dd2caefe62dc78193a21
humanhash: wolfram-zulu-whiskey-jersey
File name:c1d361844740dd2caefe62dc78193a21.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:310'784 bytes
First seen:2024-02-04 16:15:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 382a4d7b99200ee7e9686d1f1cde0258 (4 x Stealc, 2 x RedLineStealer, 1 x ObserverStealer)
ssdeep 6144:v0t2+muxwlpn10oVJ4C3CO2uWGcTATRsYQiANCpUxEJKWc+T5omu7Uk9NTeeqKAG:vchm2w90K4C3CO2uWGcTATRsYQiANCpY
TLSH T12B647C2066E4B561C043B5334FBDE8EFA73E7511A7166EFA08C607A0BED5E986B34704
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://91.206.178.118/31b57f88e9b186cd.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
471
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/474518/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.13533.16952.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65bfb8464f733f8cc1bfa067/reports/2afa6e4c-c9b9-413c-8af6-f276d1f04dda/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2
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/920220e9-4429-466f-b929-64c2624bc698
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1386371
Signature
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-02-04 16:16:06 UTC
File Type:
PE (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=svrqjeiy2yne4vnvj3t7yd2mbgcamnmy5qbqyp7wxqea4uzautza._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/240204-tqslcagahn/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
de58f2f5e0b7bda3f4fb105cd490171702c768195dfc435842aaa9045b2b4a2b
MD5 hash:
35ba1b7c98c92623354bf37ccd111bee
SHA1 hash:
4d02beaf85e9938e449e503f2fa66e0914ae9313
Link:
https://www.unpac.me/results/3af8dd5f-4d77-4cba-a90b-b5caf1c3ebe9/
SH256 hash:
9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2
MD5 hash:
c1d361844740dd2caefe62dc78193a21
SHA1 hash:
eb0eaca6314a0ced3c8dfe3594cad3fa00850fe7
Link:
https://www.unpac.me/results/3af8dd5f-4d77-4cba-a90b-b5caf1c3ebe9/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9563049118d6/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/9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of MFA browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:infostealer_win_stealc_standalone
Create hunting rule
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:win_stealc_w0
Create hunting rule
Author:crep1x
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:yara_template
Create hunting rule

File information

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

Web download

Stealc

Executable exe 9563049118d61a4e55b54ee7fc0f4c0984063598ec030c3ff6bc080e5320a4f2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2756618/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/474518/

Comments