MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c93aab05c2fab29246d01a12e0fcd1f7f72d1c4562a42c794cc2526b82b83ef. 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
AsyncRAT
Vendor detections: 12
| SHA256 hash: | 4c93aab05c2fab29246d01a12e0fcd1f7f72d1c4562a42c794cc2526b82b83ef |
|---|---|
| SHA3-384 hash: | 35918c60e4aaca02839d3d2b52527c216d581ea15e5c1a4c96fa02d29edfc1b5df8e893a1044553eab1bf13ea14bb1c8 |
| SHA1 hash: | 0a7af4bb31249419603b60005670aec36aa7d6e4 |
| MD5 hash: | b4f60407cc688d2327c5bc8dd39c0b00 |
| humanhash: | don-bravo-triple-one |
| File name: | b4f60407cc688d2327c5bc8dd39c0b00 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 418'816 bytes |
| First seen: | 2023-07-25 09:25:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:9QRlML1eQcUtQbRselQswFhg7nkwmMfwJ9MgjqJqim7PH7:9QK1e1mKQswFhgLnoJ2XJqig/7 |
| Threatray | 10 similar samples on MalwareBazaar |
| TLSH | T1039423250BF523DAD47103B042C0AC59367F81EBE45BAB4A8C0A86AE8D8377DB5445FF |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.8% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  zbetcheckin |
| Tags: | 64 AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
274
Origin country :
FRVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
b4f60407cc688d2327c5bc8dd39c0b00
Verdict:
Malicious activity
Analysis date:
2023-07-25 09:26:53 UTC
Tags:
trojan rat asyncrat remote stealer
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
Creating a window
Launching a process
Creating a file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Reading critical registry keys
Forced shutdown of a system process
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
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.
Verdict:
Malicious
Result
Threat name:
AsyncRAT, StormKitty, VenomRAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected BrowserPasswordDump
Yara detected Costura Assembly Loader
Yara detected StormKitty Stealer
Yara detected UAC Bypass using CMSTP
Yara detected VenomRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Fsysna
Status:
Malicious
First seen:
2023-07-24 19:05:21 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
19 of 23 (82.61%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
89.185.85.103:4444
Unpacked files
SH256 hash:
4c93aab05c2fab29246d01a12e0fcd1f7f72d1c4562a42c794cc2526b82b83ef
MD5 hash:
b4f60407cc688d2327c5bc8dd39c0b00
SHA1 hash:
0a7af4bb31249419603b60005670aec36aa7d6e4
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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