MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428
SHA3-384 hash: 56f8522a9d8c7542ae655af68e270666c6cd158b049bed7a6187cf428171f4ce3e595beb5bd1a7c8c5e518fd433563f9
SHA1 hash: 91f5eb5cea3a275d7d4592dd54f5dfa1458d92b3
MD5 hash: e44b0b2d7137ade52bf77c55ca519d8a
humanhash: fifteen-montana-bravo-winter
File name:e44b0b2d7137ade52bf77c55ca519d8a.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:69'464 bytes
First seen:2022-01-05 09:36:53 UTC
Last seen:2022-01-05 12:16:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:COhG9fXHJ0cYeWQzPhOvVihneW9+eBERO7/:phG9R0wz5OdRSnBEROz
Threatray 40 similar samples on MalwareBazaar
TLSH T12E639F3A47E4C4EADB15E571F083F351673B6EA2DB40412F33607A8E2CB66814EED5A1
File icon (PE):PE icon
dhash icon 71f0c08888c0e070 (9 x SnakeKeylogger, 9 x AgentTesla, 8 x AsyncRAT)
Reporter abuse_ch
Tags:AsyncRAT exe RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e44b0b2d7137ade52bf77c55ca519d8a.exe
Verdict:
Malicious activity
Analysis date:
2022-01-05 09:50:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e9955b43-698b-4867-a4a7-7f81712669a4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/217415/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47816888.13204.27934.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a UDP request
Launching a service
Sending an HTTP GET request
DNS request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated overlay packed
Link:
https://www.filescan.io/uploads/61d566c392bdc4b407800f7d/reports/e1cb8dad-5f37-47e1-af16-5493d1db3e68/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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/956eeca4-b6d2-4b5d-9fa5-796c53f8eba9
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/915752
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Encoded PowerShell Command Line
Uses ipconfig to lookup or modify the Windows network settings
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 548228 Sample: 2Lk1bsDnPp.exe Startdate: 05/01/2022 Architecture: WINDOWS Score: 80 35 Multi AV Scanner detection for domain / URL 2->35 37 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 2 other signatures 2->41 7 2Lk1bsDnPp.exe 15 3 2->7         started        process3 dnsIp4 33 136.144.41.207, 80 WORLDSTREAMNL Netherlands 7->33 43 Encrypted powershell cmdline option found 7->43 11 powershell.exe 9 7->11         started        14 WerFault.exe 23 9 7->14         started        17 powershell.exe 8 7->17         started        19 powershell.exe 17 7->19         started        signatures5 process6 file7 45 Uses ipconfig to lookup or modify the Windows network settings 11->45 21 conhost.exe 11->21         started        23 ipconfig.exe 1 11->23         started        31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->31 dropped 25 conhost.exe 17->25         started        27 ipconfig.exe 1 17->27         started        29 conhost.exe 19->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428/
Threat name:
ByteCode-MSIL.Trojan.Quasar
Create hunting rule
Status:
Malicious
First seen:
2022-01-04 04:38:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
17 of 43 (39.53%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruivxvcpteylnoiivbz2osha647se4orls4zhuk7xcmksm26mqua._file
Verdict:
malicious
Similar samples:
1358629ee5a2a95f315fde2b02b2a406a66410c8f3a041211fe85c797692c93c
AsyncRAT
5ac2ef721502ae9b2baba73016cf9d914db86c08ae65ba383ee0e08f2e5d951c
AsyncRAT
82abcf8eab12e1ba58721c651a0296f36d785d701fc7d16140532c5d3cc7ea25
AsyncRAT
85f761e00245eacfd186c66675bf1309b3c7993f515d6b7c011b1a0654a025d1
AsyncRAT
a44ab6dc43269d5f7f13aefc084b0a4d463126eea8a3de38979b5f5f96ea6a8d
AsyncRAT
a58d9469e992503f643880102b279956e2672580e212a54ce896b1784f59526b
AsyncRAT
a6c5cfb45f3ad2ad7140c002881e61cd8f292bba74813d9d2cd46510d3413661
AsyncRAT
a6d808e92078de05a7901e0f877472f0ab878d0e4f71545c5fc55966a2650ae6
AsyncRAT
b9bacacd8c4ca9d0988463b02247e4508c912b0d18f20dbdb4132ddea7714c96
AsyncRAT
ef1e1769665ea5ec9a7bf2b55ff43d2d1d741512eb6d3d3ab4b8347a1aa20042
AsyncRAT
+ 30 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220105-llgpaaaebq/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Unpacked files
SH256 hash:
8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428
MD5 hash:
e44b0b2d7137ade52bf77c55ca519d8a
SHA1 hash:
91f5eb5cea3a275d7d4592dd54f5dfa1458d92b3
Link:
https://www.unpac.me/results/5990fd9a-4dde-45ea-b8b0-1f30869ddd19/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8d115bd44f99/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.43
Link:
https://yomi.yoroi.company/submissions/8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428

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.

Web download

AsyncRAT

Executable exe 8d115bd44f9930b6b908a873a748e0f73f2271d15cb993d15fb898a9335e6428

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1941658/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/217415/

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