MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1
SHA3-384 hash: 6d1f4c63b593cf75acc7ddfb9aaf711ec972d670d86ce0cfe253233fa0c05c07c27a10d65f7044ae26a28e903b1971ba
SHA1 hash: 3f3b39d9b5978aa2ddd5b540eb083980c9bbd2f6
MD5 hash: e706fdf61f3ec5e2d514294bdfc292d1
humanhash: earth-quiet-video-friend
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:252'928 bytes
First seen:2023-09-15 03:28:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f1c4e212e1aea67945892365c32c31f7 (3 x Stealc, 1 x RedLineStealer, 1 x Amadey)
ssdeep 6144:i4HjlAX9L4T12iO8zwL8wZvPth4KQTtI:iKpA9E2iHqhZr4KA+
Threatray 298 similar samples on MalwareBazaar
TLSH T1DE34D011B492C973D56341354C65DAF0567FBC33A8748A8B3B852FAF6E313A39B25302
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 0008120814a00000 (1 x Stealc)
Reporter andretavare5
Tags:exe Stealc


Avatar
andretavare5
Sample downloaded from http://williecampbell.top/calc2.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-15 03:29:19 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/2112d949-64f2-46ff-b394-c2d4b12df6ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/448732/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/6503cf7f1a86bbaa1f83a8a4/reports/a489cfab-408e-4107-8945-81e2381c3daf/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1
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:
Oski Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c938f4e-33a0-4814-9671-8ed2045f99b5
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1308686
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-15 01:03:21 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
24 of 35 (68.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=segp5w6jso7gwi6t4rva6nhodqvgwjspoaocpdkumxwjobkhrhiq._file
Verdict:
malicious
Similar samples:
0ae1d3ff00b7076d442781a34a881890ff117897c6d889247131eb18f0581f72
Stealc
480afef1f95b2130b1dfceafb7f5639d962c9957e003863dc30f6f7ed40ee79d
Stealc
4fa066ec21247d30bc4cafba293d36e2a02e5ffc6dd491591dd52fe38e87ec50
Stealc
5401590c0dd63cae68769ddba894fd5fc7f5b7bd97acb325f2d9c6c43798a27c
Stealc
5f3892f2aeaa6ac6f1c6b26d85cb50957381585376f4a23209c5d6c6219fc1bd
Stealc
891daaeaed0ec160ca3c06fd3a5a896b776bc22a7f42cb9cb02afb49b989d4ed
Stealc
98ec96ba074e1edbb26f8466ba001fb0a495f932878a2bf201da5f17424fe59f
Stealc
9e89c31df9863bff75a294fdf1700a0a18607a0ddbf1bab54426a834c758e592
Stealc
af80546c5f00315fe63e7ccf8814ebffc7cd58a7c59a6896e0666ba1e45bbc37
Stealc
d79d2e9a5ac4b9ca988a7c4a9f89596254fb2e2ce4822a0cdcff19c512fc496e
Stealc
+ 288 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:8268873659707098636355379426 discovery spyware stealer
Link:
https://tria.ge/reports/230915-d1w4hsbc64/
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 user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://charlesjones.top
Unpacked files
SH256 hash:
3b16e7380171ace72014d2c96da0f5e39e3a59b04292ae835810811c9b8993be
MD5 hash:
b680e0c51e9f88c1d01c74d5753c021d
SHA1 hash:
85c53fb73c0610cec81ce9a31c233e7cac911556
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/dad1f4aa-c0e0-4eee-96f8-9ed5f26e2f07/
Parent samples :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 hash:
910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1
MD5 hash:
e706fdf61f3ec5e2d514294bdfc292d1
SHA1 hash:
3f3b39d9b5978aa2ddd5b540eb083980c9bbd2f6
Link:
https://www.unpac.me/results/dad1f4aa-c0e0-4eee-96f8-9ed5f26e2f07/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/910cfedbc993/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/910cfedbc993be6b23d3e46a0f34ee1c2a6b264f701c278d5465ec97054789d1

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
Rule name:ThreadControl__Context
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2710091/
  
URLhaus
https://urlhaus.abuse.ch/url/2709826/
Cape
Cape
https://www.capesandbox.com/analysis/448732/

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