MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949
SHA3-384 hash: caee86bc5ed64bf3aed4bc2d2bfb96468c7fe2371a6d2af7f92d831e7f53529d241128ea1b100c66dae08e03c2bed103
SHA1 hash: 977bbd70240d95cb4c2541aa3a043dee9b88a271
MD5 hash: 5827ed36d37d356646063c7634e58635
humanhash: november-washington-illinois-michigan
File name:PARCEL_91219.EXE
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:23'552 bytes
First seen:2022-07-13 07:26:25 UTC
Last seen:2022-07-13 08:05:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:e/eGB4Y8AH0zE370+BzanHyapMDCV7E4hloimgQUCpuZdW5wNWGhW:e/Ot9EzanHyaCDCFJhloimgQUCY7W5w7
Threatray 4'331 similar samples on MalwareBazaar
TLSH T164B28B221EC39DA6EC371A772C0F4F958763BA0F2410AB87F5E532691A539C1963DB13
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon a296aa968eaa9600 (3 x GuLoader, 1 x AsyncRAT)
Reporter cocaman
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
10
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
PARCEL_91219.EXE
Verdict:
Malicious activity
Analysis date:
2022-07-13 08:03:58 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/3fd70d29-3bbd-46a6-9d5c-f765dc1cab3f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/286832/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.39980468.19358.25284.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ce74103ec0b06899765daa/reports/9cfc4441-38ef-4efc-b844-250c1471c83a/overview
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:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/006aff50-08cf-417e-b8a7-3b3e36ef1658
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029944
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 662438 Sample: PARCEL_91219.EXE Startdate: 13/07/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 6 other signatures 2->51 7 PARCEL_91219.EXE 16 7 2->7         started        12 Grtyrqnof.exe 14 4 2->12         started        14 Grtyrqnof.exe 2->14         started        process3 dnsIp4 43 3sixtyd.nl 91.192.37.9, 49768, 49789, 49790 CJ2-ASNL Netherlands 7->43 35 C:\Users\user\AppData\...behaviorgraphrtyrqnof.exe, PE32 7->35 dropped 37 C:\Users\...behaviorgraphrtyrqnof.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\...\PARCEL_91219.EXE.log, ASCII 7->39 dropped 53 Encrypted powershell cmdline option found 7->53 55 Writes to foreign memory regions 7->55 57 Allocates memory in foreign processes 7->57 16 InstallUtil.exe 2 7->16         started        19 powershell.exe 15 7->19         started        59 Multi AV Scanner detection for dropped file 12->59 61 Injects a PE file into a foreign processes 12->61 21 powershell.exe 12->21         started        23 InstallUtil.exe 12->23         started        25 powershell.exe 14->25         started        27 InstallUtil.exe 14->27         started        file5 signatures6 process7 dnsIp8 41 severdops.ddns.net 62.197.136.69, 49784, 6204 SPRINTLINKUS Netherlands 16->41 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        33 conhost.exe 25->33         started        process9
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949/
Threat name:
ByteCode-MSIL.Downloader.PsDownload
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 17:47:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 26 (69.23%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhno2tbtxb6hfl5nmuwamvjgz5wnt3mtm2bkzyn67r7lronelfeq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
0b8a5cbe236a7057a2904f18480b85ce9b59b891c0a1a041516248d35760744d
AsyncRAT
1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544
AsyncRAT
16fc0cec13d88da3d0a36e4c42e733db8f1e21cafc18fd813a25cd0bc835f35a
AsyncRAT
1a9e9deb92ea9d2cd35f94b5b0cfaecfd353fe71d886aa0ee4da2d7b454427aa
AsyncRAT
213528a5164fcb5253010129aac3855b4b905c9c5a9514a2a2b9db7e2b592a73
AsyncRAT
2799478f81991ca4ba86ccf7a234f95199cf3743f6a1112f20666b6ce104e557
AsyncRAT
438e8f8d626ca18bb5fbd3499cad058033b199c865badba6415e362d5b8dcd49
AsyncRAT
bcf7571a4d9b25fabdc2d6120b1b2d7bd8446ea2bc3a5da1d4127954920067de
AsyncRAT
ceddcfa72226e91f7435facafe6631d1385ca4d246d242d5136ac4e9462b8611
AsyncRAT
ecb8839117d73d33390c84f7f6e02f4970156ccb2da7b48083922f60625fa8be
AsyncRAT
+ 4'321 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default persistence rat suricata
Link:
https://tria.ge/reports/220713-h931msbeap/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Async RAT payload
AsyncRat
suricata: ET MALWARE Generic AsyncRAT Style SSL Cert
Malware Config
C2 Extraction:
severdops.ddns.net:6204
Unpacked files
SH256 hash:
61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949
MD5 hash:
5827ed36d37d356646063c7634e58635
SHA1 hash:
977bbd70240d95cb4c2541aa3a043dee9b88a271
Link:
https://www.unpac.me/results/0d535523-9b7a-4b5c-bd34-ab2afbef0cbf/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/61daed4c33b8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AsyncRAT

img 75096046d917e126879ae9792074f987121a8dbdd70accbb815771b4811d7a15

AsyncRAT

Executable exe 61daed4c33b87c72afad652c065526cf6cd9ed936682ace1befc7eb8b9a45949

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 75096046d917e126879ae9792074f987121a8dbdd70accbb815771b4811d7a15
Cape
Cape
https://www.capesandbox.com/analysis/286832/
  
Dropped by
MD5 f3ca5a27b4b1ebb7d4412c7a91fac137

Comments