MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a52921112e0ccf922d4dbf38d241e5d03fb77bf9940354b37581d4d1c6d86054. 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: 13
| SHA256 hash: | a52921112e0ccf922d4dbf38d241e5d03fb77bf9940354b37581d4d1c6d86054 |
|---|---|
| SHA3-384 hash: | 1c02f3b652c25f77ee218bd712106952cc321f2c35b9b73e8af937107cb5ba5f7cda3c2caed2cd8fd6021a3989c6ed19 |
| SHA1 hash: | 45eab9a0ee2b79760788547b2cc98fb412c40c1c |
| MD5 hash: | b2c05d6fee47f1c3b44226a8af13f799 |
| humanhash: | seventeen-failed-lion-tennessee |
| File name: | b2c05d6fee47f1c3b44226a8af13f799.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 303'104 bytes |
| First seen: | 2023-08-02 09:08:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3a7bb8aec93d4df8411ca71cb120c6d7 (1 x Stealc) |
| ssdeep | 6144:DaQxR/d4ZuHkLvKzM+QvsBL70F4X5XMyItG+:OQF4ZuEjKHQvsBL4F4J8yK |
| Threatray | 85 similar samples on MalwareBazaar |
| TLSH | T14F549D12B691D872D46E85358D1AC6F4663EB8748F196AC737643F7F28312E3DA32341 |
| 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 | 0004020111312515 (1 x Stealc) |
| Reporter |  abuse_ch |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
264
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b2c05d6fee47f1c3b44226a8af13f799.exe
Verdict:
Malicious activity
Analysis date:
2023-08-02 09:16:35 UTC
Tags:
stealc stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed xpack
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:
Oski Stealer
Verdict:
Malicious
Result
Threat name:
Stealc, Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
Searches for specific processes (likely to inject)
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.Trojan.Privateloader
Status:
Malicious
First seen:
2023-08-01 23:28:03 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
29 of 38 (76.32%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 75 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc spyware stealer
Behaviour
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
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://adriaenclaeys.top/e9c345fc99a4e67e.php
Unpacked files
SH256 hash:
a67ebefdcae4ba5d76bce770a4920256e84195bef3a4702d967be7e5b8181c12
MD5 hash:
7055fcde2b7f39ef7f8007b3bfc1a0bf
SHA1 hash:
676adecade4e2b6c3275ca39ac65059c1863509f
SH256 hash:
a52921112e0ccf922d4dbf38d241e5d03fb77bf9940354b37581d4d1c6d86054
MD5 hash:
b2c05d6fee47f1c3b44226a8af13f799
SHA1 hash:
45eab9a0ee2b79760788547b2cc98fb412c40c1c
Malware family:
Stealc
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
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