MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a2c431113c533e61cc8ca4460a5852d0794ec21c98d0325e95fe62f6e50068ee. 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
| SHA256 hash: | a2c431113c533e61cc8ca4460a5852d0794ec21c98d0325e95fe62f6e50068ee |
|---|---|
| SHA3-384 hash: | 938823cfeb568fb035798ad79f428bbf1ecf1a36c685b79d316491d25331e57d1ff660c66cc9436f3d32a041fbd910dd |
| SHA1 hash: | 8524d37fdaa52561863190044ad0caed1543036f |
| MD5 hash: | 4057acbd036de09b67259254135aa554 |
| humanhash: | lamp-king-sodium-nineteen |
| File name: | 4057acbd036de09b67259254135aa554 |
| Download: | download sample |
| Signature | Stealc |
| File size: | 281'600 bytes |
| First seen: | 2023-03-27 06:25:57 UTC |
| Last seen: | 2023-03-27 08:27:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c5c75c5b6a7ab4fe20f346e6d5121c45 (11 x Smoke Loader, 3 x Amadey, 3 x RedLineStealer) |
| ssdeep | 3072:73/BN6O4fvufPNUwCYuk4EbZnRnK41gPFvB8RGxuU59dF/0KpNN4TJY:i3aPuwCupxK8REb7/fNN4T |
| Threatray | 157 similar samples on MalwareBazaar |
| TLSH | T1FB546B3263F07820E563D6328E2FC6FC2A2FB9619E157B7E12595A7F09702A1D172335 |
| TrID | 37.3% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 16.0% (.EXE) Win32 Executable (generic) (4505/5/1) 7.3% (.ICL) Windows Icons Library (generic) (2059/9) 7.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 0425132905050911 (1 x Stealc) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Stealc |
Intelligence
File Origin
# of uploads :
2
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4057acbd036de09b67259254135aa554
Verdict:
Malicious activity
Analysis date:
2023-03-27 06:28:18 UTC
Tags:
loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult greyware packed poison redline zusy
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
Stealc, Vidar
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
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 many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
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:
Threat name:
Win32.Spyware.Stealc
Status:
Malicious
First seen:
2023-03-27 06:26:08 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
23 of 24 (95.83%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 147 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc discovery spyware stealer
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
Detects Stealc stealer
Stealc
Malware Config
C2 Extraction:
http://normanhoffman.top/410b5129171f10ea.php
Unpacked files
SH256 hash:
ead33495d0db3abde817c3fc3f3f7fd18045994a3ab36d409bf535b82a7cc2ef
MD5 hash:
ed65b5adbc5020b9d8a618c28f5c1d37
SHA1 hash:
96b2e13f5c5252dc4a07971c7524d727ef15d9a7
Detections:
stealc
SH256 hash:
a2c431113c533e61cc8ca4460a5852d0794ec21c98d0325e95fe62f6e50068ee
MD5 hash:
4057acbd036de09b67259254135aa554
SHA1 hash:
8524d37fdaa52561863190044ad0caed1543036f
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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