MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d. 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: 98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d
SHA3-384 hash: 193f0435f0687bda893ce5f1534d82de8ae11eb8a711d8c5c44c0298a932663f8ccb8c37076651104de14618eb9a26ed
SHA1 hash: 13c71ff49db63600e3a676efc7b0ce880f2d4b2f
MD5 hash: 19e1349de4d1e1277a900dcacb311215
humanhash: arizona-arizona-beryllium-carpet
File name:19e1349de4d1e1277a900dcacb311215.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:263'168 bytes
First seen:2024-01-15 20:10:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ffd2475c5b489983671b4b9ed1535d2 (3 x Stealc)
ssdeep 3072:NMWLAiX0fJnXO60nwsHRemwdjBen5s19Vk+5xB4W2Zt1QKhK6x1:N1LAhfcHnVeVdM5WFB4WAzD
TLSH T19D444A2392E07D50E9264B7A9F2ECEFC779FF5518E58776A22085E5F08B12B2C163341
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) (4505/5/1)
File icon (PE):PE icon
dhash icon 0405052200312000 (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 :
357
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470993/
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/65a5915794d1aebfb2a1d344/reports/e1781f92-a3bc-4905-b254-76762fefc2e4/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d
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/d5824a82-9c3d-4e48-b5ae-46eb12043d10
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374989
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)
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/98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d
Detection:
stealc
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-01-15 20:11:05 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdbrbj5vnv2eq6hx44ccvcozdzaws6o45z24prfcbrr7beu7l5gq._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-yx89wsecdj/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Enumerates physical storage devices
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
Link:
https://www.unpac.me/results/973bc33f-9d00-4b89-a941-3a986dee45e7/
Parent samples :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 hash:
98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d
MD5 hash:
19e1349de4d1e1277a900dcacb311215
SHA1 hash:
13c71ff49db63600e3a676efc7b0ce880f2d4b2f
Link:
https://www.unpac.me/results/973bc33f-9d00-4b89-a941-3a986dee45e7/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/98c310a7b56d/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/98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d

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 98c310a7b56d744878f7e7042a89d91e416979dcee75c7c4a20c63f0929f5f4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2744337/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/470993/

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