MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8023c565c8b81a74e3f7a794fd6c97488dcd38c68cbbfbff9aeb09b74002cd1a. 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: 15
| SHA256 hash: | 8023c565c8b81a74e3f7a794fd6c97488dcd38c68cbbfbff9aeb09b74002cd1a |
|---|---|
| SHA3-384 hash: | ed71b5c4069f91d0ff05011642e66a21856985d2dc0c43a62d45000520b45e6d05b9e1d8e2fd26f37d88eafc8a931e50 |
| SHA1 hash: | caf3ffbca788ed96005ee0d8c1df12ee27c6e9d6 |
| MD5 hash: | 8c2559ac5957034f02dab51b6409e3d4 |
| humanhash: | butter-jersey-mississippi-harry |
| File name: | updated_installer_for_windows_pcs.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 5'680'296 bytes |
| First seen: | 2023-12-22 19:11:12 UTC |
| Last seen: | 2023-12-22 20:15:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 49152:VsFqlNbIyOWaUui4wp0epYBTfIJ5ZVvPUDxH+Xe9FTb+jfaqunqFW7/BhJlP+7CT:GeNbIli4wUBKnWH3s/GqCHbP6CG65Ufw |
| Threatray | 295 similar samples on MalwareBazaar |
| TLSH | T1A7467C02BF918E66F15D1437C6CE400893B4E8256792E32B7DBC323D9A52352B867DDE |
| TrID | 47.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.4% (.SCR) Windows screen saver (13097/50/3) 6.8% (.EXE) Win64 Executable (generic) (10523/12/4) 4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | f4a0e898988a8089 (1 x Stealc) |
| Reporter |  adm1n_usa32 |
| Tags: | exe signed Stealc |
Code Signing Certificate
| Organisation: | Nsync Global |
|---|---|
| Issuer: | Nsync Global |
| Algorithm: | sha512WithRSAEncryption |
| Valid from: | 2023-12-16T17:41:34Z |
| Valid to: | 2024-10-08T00:00:00Z |
| Serial number: | 07b4945e807f28439c4572b78084dd05 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 91ccb7ca2debf2996c5b47055f1ce24062a121a526b53dca377704e6a6340b55 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
313
Origin country :
ROVendor Threat Intelligence
Detection:
n/a
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control lolbin macros-on-open net_reactor obfuscated overlay packed packed regsvcs
Verdict:
Malicious
Labled as:
MSIL/Kryptik.AKJX trojan
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:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
DLL side loading technique detected
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
84%
Verdict:
Malware
File Type:
PE
Detection:
stealc
Threat name:
Win32.Spyware.Stealc
Status:
Suspicious
First seen:
2023-12-22 01:32:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
487
AV detection:
12 of 37 (32.43%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 285 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://95.216.72.17
Unpacked files
SH256 hash:
940ef395076c51a5948521c6ccc6ba72d58b3b12c446ee2f98b50a75f255b3b5
MD5 hash:
92a848d51fe6641f17dcd57196158ecf
SHA1 hash:
8d5cb5b104877ba3b602a9135045928a21fdda40
Detections:
stealc
win_stealc_auto
win_stealc_a0
win_stealc_bytecodes_oct_2023
SH256 hash:
8023c565c8b81a74e3f7a794fd6c97488dcd38c68cbbfbff9aeb09b74002cd1a
MD5 hash:
8c2559ac5957034f02dab51b6409e3d4
SHA1 hash:
caf3ffbca788ed96005ee0d8c1df12ee27c6e9d6
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.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.