MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 98690f4b77483bffa4e00f9a1474c4412318f938521d8a6a59fd16dd311fbcc8. 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: 15
| SHA256 hash: | 98690f4b77483bffa4e00f9a1474c4412318f938521d8a6a59fd16dd311fbcc8 |
|---|---|
| SHA3-384 hash: | f639034737034526a87c486e9f2524a9c407392c3d0fdb6549e386147b4735e518d95c53f7bee0eadd247c6871097903 |
| SHA1 hash: | 9472e49c5278aafb37465ed754e1bd560124e41c |
| MD5 hash: | b7c34eea43423a7399d7f47655bcd4f1 |
| humanhash: | foxtrot-don-golf-double |
| File name: | file |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 102'912 bytes |
| First seen: | 2023-11-30 10:38:30 UTC |
| Last seen: | 2023-11-30 12:45:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 1536:NJXPrxbokrPVvDNWeM0hNAHex2bdgw+MfODx01qDgqFVEBI5Y9YQolbW34tpF6:NJ+kjVFhNAHjmwA1ngg6a5Y9YTb4opF |
| Threatray | 7 similar samples on MalwareBazaar |
| TLSH | T1E6A3F10A7BC8CA61DEBD47B790D709049B75D17302B5F747A8CD32786F00BDA610ABA9 |
| 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) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  andretavare5 |
| Tags: | AsyncRAT exe |
andretavare5
Sample downloaded from https://vk.com/doc418490229_669001137?hash=aR5Jz24wUqsaovEMNXABIz9wMHhRQRWweny6fzRpT3c&dl=NjyXVFHES2kUGxm3efMZBQWy7zzhQldPJXCkWZapezc&api=1&no_preview=1#googleIntelligence
File Origin
# of uploads :
3
# of downloads :
337
Origin country :
USVendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
https://islammagdy.com/static/reliase_0_9.rar"
Verdict:
Malicious activity
Analysis date:
2023-11-30 08:13:45 UTC
Tags:
privateloader evasion loader risepro stealer redline rat asyncrat remote metastealer stealc tofsee botnet ransomware stop stormkitty miner smoke smokeloader sinkhole amadey xworm opendir g0njxa
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
Searching for the window
Launching a process
Running batch commands
Creating a file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Reading critical registry keys
Moving of the original file
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Malware
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:
ModernLoader
Verdict:
Malicious
Result
Threat name:
AsyncRAT, StormKitty, 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
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected BrowserPasswordDump
Yara detected StormKitty Stealer
Yara detected VenomRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2023-11-30 10:39:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 23 (86.96%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
stormkitty
Score:
10/10
Tags:
family:asyncrat family:stormkitty botnet:default rat stealer
Behaviour
Creates scheduled task(s)
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
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
193.109.85.53:4449
Unpacked files
SH256 hash:
4c9eb08aa8c4ae69a9da8862cbb9d685a67c54aab46989abe0aa503093f896c0
MD5 hash:
dc294c9f0feb6461683478c8def36ec2
SHA1 hash:
28f759e118a2a885313aeb50189bdb8a72feecb2
Detections:
VenomRat
win_asyncrat_unobfuscated
INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
SH256 hash:
98690f4b77483bffa4e00f9a1474c4412318f938521d8a6a59fd16dd311fbcc8
MD5 hash:
b7c34eea43423a7399d7f47655bcd4f1
SHA1 hash:
9472e49c5278aafb37465ed754e1bd560124e41c
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables attemping to enumerate video devices using WMI |
| Rule name: | MAL_AsnycRAT |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects AsnycRAT based on it's config decryption routine |
| Rule name: | MAL_AsyncRAT_Config_Decryption |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects AsnycRAT based on it's config decryption routine |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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