MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a
SHA3-384 hash: 597904a4bcbab5883f36351e3e069ab69a36bfb42c0d399fcc8394dcf8a945b90eadef656d41b4e1ffcc494e63bb4df6
SHA1 hash: a76ad7deb2174f1e722d59b4a19e03dc23bd0e54
MD5 hash: a3de9537c50d86ffc3a54464b3652823
humanhash: dakota-mango-victor-illinois
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:321'024 bytes
First seen:2024-01-09 20:52:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8654fa195cb86078206129ad19ab9259 (2 x Smoke Loader, 1 x Stealc)
ssdeep 3072:6j8aOxpaOL9l+AzZVQ6geqgN9lzWIMT+Shph+6zOSSoxq1y985nHX2DGR1hidO:6ax5LX+Aw47zWIMLvhpz2oNWHX2DWji
TLSH T12764739382E23D44E9268B73DF1F8AEC771DF6508E5A7BA51218EE1F04B11B6C1A3714
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)
dhash icon 0309050322043100 (1 x Stealc)
Reporter jstrosch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
US US
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
581412f08e3333ebe7a4661f982106b1e395d3c8f384107df71db4768faec0c8.exe
Verdict:
Malicious activity
Analysis date:
2024-01-09 20:53:31 UTC
Tags:
loader smoke smokeloader evasion stealer stealc
Link:
https://app.any.run/tasks/a38822dd-0b31-4911-8ba8-5cbaddb6084e

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/470096/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed shell32
Link:
https://www.filescan.io/uploads/659db23394d1aebfb2967917/reports/efa85654-741a-4de9-8f6e-58961a4c5f63/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a
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/e5e20a4a-b6a7-4f9d-bd20-1e3c97affb45
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1372070
Signature
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 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 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/a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-01-09 20:53:07 UTC
File Type:
PE (Exe)
Extracted files:
90
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhhkxvozg4i4cfpiqclkjl2rgm4czut56ufxzvashf72c24wmafa._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Link:
https://tria.ge/reports/240109-zpaxssbah5/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Program crash
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://185.172.128.79
Unpacked files
SH256 hash:
83aa2c435154d0d7a3795aeb055b61efb63623e41cfb36c2d307c528d7a800dd
MD5 hash:
0ab6d9806ae054279a2c9efbf7fb3add
SHA1 hash:
28d5e8b4d1ebdccd0ddbe5b04981424007708641
Detections:
stealc
Create hunting rule
win_stealc_auto
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/690b5698-d86a-43d1-a1e1-e25c967be256/
Parent samples :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 hash:
a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a
MD5 hash:
a3de9537c50d86ffc3a54464b3652823
SHA1 hash:
a76ad7deb2174f1e722d59b4a19e03dc23bd0e54
Link:
https://www.unpac.me/results/690b5698-d86a-43d1-a1e1-e25c967be256/
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/a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Web download

Stealc

Executable exe a1ceabd5d93711c115e88096a4af5133382cd27df50b7cd412397fa16b96600a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2736472/
  
URLhaus
https://urlhaus.abuse.ch/url/2745303/
Cape
Cape
https://www.capesandbox.com/analysis/470096/

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