MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436
SHA3-384 hash: 80740377620a87eb42a1c9de62b79ce95cdf551699951a0fb15dc79f2d7b40bf5ec4aa9b4870a6a73101cc0759c5e12f
SHA1 hash: 8c8eca0a492b0314dfa5b26b5055cd15d6bbb246
MD5 hash: 763d565a153470dac64ea7679533e561
humanhash: friend-muppet-mexico-michigan
File name:763d565a153470dac64ea7679533e561.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:260'608 bytes
First seen:2024-01-15 11:30:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 46e6117c6589f1ab6ba9c642212e898a (2 x Stealc, 2 x Smoke Loader)
ssdeep 3072:Fs8ALrDPWCPPQyIP0kd0XXNLrYhBV6gLe95hj87s6BV95Q:FwLrDecYym0XXhaggLcj16BVs
TLSH T16F44392352E0BC41E9A64B728F2E82FF771EB5514F09E76622095E1B34710B6DBA3F10
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 070b072321253100 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://185.172.128.24/40d570f44e84a454.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
435
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470903/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a517778369fab94dee656d/reports/a9858a98-7a05-479a-9e16-db2e11410f74/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436
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/a251b8bd-d81b-431f-9ab2-1723de793ec2
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374712
Signature
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
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436
Detection:
stealc
Create hunting rule
Link:
https://mwdb.cert.pl/sample/684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-01-15 11:31:06 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nbbafxjqgncoenvrctglwmdhezz2pfqcnjpsfxzf7on2jdih2q3a._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Link:
https://tria.ge/reports/240115-nmpsdsehan/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://185.172.128.24
Unpacked files
SH256 hash:
7dce47654aaf1be927aa306272b056905466450aed9415edc41fddc654ce358c
MD5 hash:
59a82a8c36fa7cdd87e60a694c7d5760
SHA1 hash:
9f9468329d4710876914127dc094b71e31b7a014
Detections:
stealc
Create hunting rule
win_stealc_auto
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/894bb243-df81-4868-a320-60aa1615f833/
Parent samples :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 hash:
684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436
MD5 hash:
763d565a153470dac64ea7679533e561
SHA1 hash:
8c8eca0a492b0314dfa5b26b5055cd15d6bbb246
Link:
https://www.unpac.me/results/894bb243-df81-4868-a320-60aa1615f833/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/684202dd3033/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/684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436

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 684202dd303344e236b114ccbb30672673a796026a5f22df25fb9ba48d07d436

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2744337/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/470903/

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