MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6980471f4e5af800df1c549940675788c8ff92a0407a158ba2bd56fe538707d9. 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



VenomRAT


Vendor detections: 16


Intelligence 16 IOCs YARA 2 File information Comments

SHA256 hash: 6980471f4e5af800df1c549940675788c8ff92a0407a158ba2bd56fe538707d9
SHA3-384 hash: aa00ccd3ccdaea0cf0d663e71c92a6f2cc8e8a7319ecf17d0c611accb49432545684c93f4f0a3ea32cbc8a9c1cc7d20b
SHA1 hash: 3caa0504f8b93faa0b58726d5c82f8d0fd8f3b41
MD5 hash: 0dd4afc178581426eae6370f3e2b7d41
humanhash: high-winner-october-rugby
File name:VenomCrypter.exe
Download: download sample
Signature VenomRAT
File size:1'226'752 bytes
First seen:2024-06-23 18:01:05 UTC
Last seen:2024-06-23 18:37:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:LPB8s2XJdEYkvgmv4TygXmLNgCIV+ExBzJz1xkTtFiqEamN4t7g6tb:LPcfEsBmBifz1UFiqEzNy7g6t
TLSH T18045333103641094E077CA33F9912848F76F7EDB8046F8E5E6E3935A166D9BAF4A2DC4
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 8268d48ecce800c4 (1 x VenomRAT)
Reporter Chainskilabs
Tags:exe VenomRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
339
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
6980471f4e5af800df1c549940675788c8ff92a0407a158ba2bd56fe538707d9.exe
Verdict:
Malicious activity
Analysis date:
2024-06-23 18:04:27 UTC
Tags:
rat asyncrat remote

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
Banker Stealth Dropper Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Launching the default Windows debugger (dwwin.exe)
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AsyncRAT, VenomRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Yara detected VenomRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2024-06-21 22:58:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:veno discovery rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
2.58.56.168:4449
Unpacked files
SH256 hash:
faf40db2ff1f4e207b8c84b3240430a834020a6937780b880dc1fe699b32d31b
MD5 hash:
dd00bf6e9c52c4f5909209f5a36d51b1
SHA1 hash:
38c2c86f414b63a59430dbbf1abe377cda7cafc2
SH256 hash:
f097c637cb9d05c73481748b8a74899c0ee4a4bb9a0fd50c6403adec12d45c21
MD5 hash:
d7f4a7b8c4b9b90edf6864f4234a7ba7
SHA1 hash:
2182e3f1fe703469e5255da58861db82f8512e2c
Detections:
VenomRat AsyncRAT INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
SH256 hash:
6980471f4e5af800df1c549940675788c8ff92a0407a158ba2bd56fe538707d9
MD5 hash:
0dd4afc178581426eae6370f3e2b7d41
SHA1 hash:
3caa0504f8b93faa0b58726d5c82f8d0fd8f3b41
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high

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