MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617
SHA3-384 hash: 97803817251b0438cc0ceff0f347c40e2afd87ffb4ad5b7e1cdb63fde36d0c50a8efd68a44be47696c93bcfb0713f787
SHA1 hash: 43460aa480b0091cb31fa540081f12503b1e40e9
MD5 hash: a7fe6d540725e28289ac8d78bc4eb31b
humanhash: six-skylark-one-ink
File name:0HxiHuBu.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:50'176 bytes
First seen:2020-11-06 13:02:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'658 x Formbook, 12'249 x SnakeKeylogger)
ssdeep 1536:vxIEMhCjr3n2SQcEpuObmnxLnCxKOhTOqrMKmVcl:vxIEMhCjrpQc7Obm8DhT/QK8Y
Threatray 417 similar samples on MalwareBazaar
TLSH D5333B043BED813BE2BE5F7498F22685427BE1633602D9493CCC51DA1B13BC396426FA
Reporter pmelson
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Samas-7998113-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iespuftma5se5mu5poatrcnja6k7t4ker56k4icaue3vabtuqylq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
02dd12ec33f4f1d1bbf4f3479ad5bc88be2a1c92f19461e6f25a754e213abc42
AsyncRAT
0dea20e41047659c9a7a7ef93599d0c918fe26e2322db8fb3e9ef333c5a48ca2
AsyncRAT
1c3d30d7637b1a6fb648b1cf1de6c7a8375337327cd243f87d525c109554db7d
AsyncRAT
341c2ff06edc558131f9517ebabf0ce7676457cc1d33c5ab7189961d0b28b0b8
AsyncRAT
632fad824e77666d3ccb676808a2f04eb349f1f0f1495e75b37aa47e690ffe14
AsyncRAT
99292ae82aea1cc66b3fbd7e9aa4139af2af3b5ea9be01ca2da1dfadabd24008
AsyncRAT
a16602864c33b68b083a8a404c6500b44bf3247c474071cb7dd4216a39e5347e
AsyncRAT
de414479c5733e9e4ef7d9876b54037f05fb659837ae4efd62791013c75f2b78
AsyncRAT
e45c663a64882bcbb2314a2cf6bd2da6db9b1697df4a9c96c24f4dd834e7b662
AsyncRAT
ebb67fcc05af7a919e225a7a1f8c5bfbd65b28c22f4659527b0afb4f968ccd49
AsyncRAT
+ 407 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/201106-qyfzz5d3vx/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
milla.publicvm.com:6606
milla.publicvm.com:7707
milla.publicvm.com:8808
Unpacked files
SH256 hash:
4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617
MD5 hash:
a7fe6d540725e28289ac8d78bc4eb31b
SHA1 hash:
43460aa480b0091cb31fa540081f12503b1e40e9
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/86a50dd3-8c86-4344-91ff-ebe056123085/
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:asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:win_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
Rule name:win_asyncrat_w0
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research

File information

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

Web download

AsyncRAT

Executable exe 4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617

(this sample)

  
Link
https://www.virustotal.com/gui/file/4124fa166c07644eb29d7b813889a90795f9f1448f7cae2040a1375006748617/detection
  
Delivery method
Distributed via web download

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