MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9c07fcf957a083aae4c527c3b0a44f4d2601d563d93e3d2aad7cd81ced0745bb. 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: 12
| SHA256 hash: | 9c07fcf957a083aae4c527c3b0a44f4d2601d563d93e3d2aad7cd81ced0745bb |
|---|---|
| SHA3-384 hash: | 9fd000719a0328abf7a8247388dac7ff3fb5de92eabcbe3d35f0316cb4648f4542efe2c44640b7e6adaad5ce5c39d9e0 |
| SHA1 hash: | 32d0da04cc8f4f6eb6c26fc2c9bef0b019303fe0 |
| MD5 hash: | 0fff35af7e881efb36cf90f602b068d8 |
| humanhash: | equal-stairway-idaho-alabama |
| File name: | 0fff35af7e881efb36cf90f602b068d8.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 321'024 bytes |
| First seen: | 2023-07-28 07:03:32 UTC |
| Last seen: | 2023-07-28 07:45:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6e9c6ac87a49785649f7750be9f53326 (5 x RedLineStealer, 2 x Stealc) |
| ssdeep | 6144:ppF884hnQEpDDniqN36YDC8heu1+yJaY1ft:ppWhQEpDDBy4euDJaO |
| Threatray | 52 similar samples on MalwareBazaar |
| TLSH | T17C643A435291BC61E5265B329E2EC2E8371EF951CF59B7E622286F2F18B31F1C263711 |
| 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 | 70d0ddd0d8d8d2dd (1 x Stealc) |
| Reporter |  abuse_ch |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
2
# of downloads :
261
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0fff35af7e881efb36cf90f602b068d8.exe
Verdict:
Malicious activity
Analysis date:
2023-07-28 07:06:44 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:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
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.Spyware.Stealc
Status:
Malicious
First seen:
2023-07-27 20:25:50 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
18 of 23 (78.26%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 42 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
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
Unpacked files
SH256 hash:
a67ebefdcae4ba5d76bce770a4920256e84195bef3a4702d967be7e5b8181c12
MD5 hash:
7055fcde2b7f39ef7f8007b3bfc1a0bf
SHA1 hash:
676adecade4e2b6c3275ca39ac65059c1863509f
SH256 hash:
9c07fcf957a083aae4c527c3b0a44f4d2601d563d93e3d2aad7cd81ced0745bb
MD5 hash:
0fff35af7e881efb36cf90f602b068d8
SHA1 hash:
32d0da04cc8f4f6eb6c26fc2c9bef0b019303fe0
Malware family:
Stealc
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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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