MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544
SHA3-384 hash: 4f29098e0b804d168b810c2201888945573d9c66c3497384fbbb9786edcaa4f518728c4419edd8e1814d150199bf1b7e
SHA1 hash: d37d2b323c145fabae3869970f2a774f0d0184e7
MD5 hash: 12a8f6823df64a6693d837d994ec9e1b
humanhash: lithium-arkansas-west-minnesota
File name:INV.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:463'360 bytes
First seen:2021-05-26 17:40:37 UTC
Last seen:2021-05-26 19:12:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:OBDwHfx1PCOHbCQPW9peuc46jylqut6j2g:6UDDVPepd6iq3v
Threatray 850 similar samples on MalwareBazaar
TLSH C1A4F11425C499BECA911177CCA2D70C02B1AE211A24C5FB39DF32698D7E3DFEB6294D
Reporter abuse_ch
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV.exe
Verdict:
No threats detected
Analysis date:
2021-05-26 21:19:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b25febad-d442-4d9d-b991-3d88268c5038

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/162547/
Detection(s):
SecuriteInfo.com.MachineLearning.Anomalous.100.24844.30163.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending a UDP request
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/792773
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 17:41:11 UTC
AV detection:
8 of 29 (27.59%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckmtopweb7a7h4ljk4zyk5fjvvi2sttceigmrqepdlmb33segvca._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
16fc0cec13d88da3d0a36e4c42e733db8f1e21cafc18fd813a25cd0bc835f35a
AsyncRAT
213528a5164fcb5253010129aac3855b4b905c9c5a9514a2a2b9db7e2b592a73
AsyncRAT
438e8f8d626ca18bb5fbd3499cad058033b199c865badba6415e362d5b8dcd49
AsyncRAT
8caf62d462e50ef6d1d21a018b8c3f99ef7713af0353d7fa23660f6a6f04a4b9
AsyncRAT
a4df5e9015f70b47dc4f2e6bae0fbeb9d108979e0cda7ef54aa123a0d33bdf8b
AsyncRAT
c64c2b5fd4c90ac4dd5c41b733d43669fd3dfa75342d98f29b7bd3178e6374de
AsyncRAT
c8cc7c1a1210a082960b929c3598521979e16c1c6f5626b8ad29b9618ab5e18c
AsyncRAT
d90bd5fe1ea6c9d3435e443b030981e2a4842d41b08cb39fc293ba4ea9ad1c9c
AsyncRAT
fb9bf51c0e56eace193c9c38ef65c297f5ec1bb0a0e2a3f05e9ec35efe094bb0
AsyncRAT
fee6cda76d8c5b289b76deba1176049e529f51ac06f817a8a22ec77b17d74f35
AsyncRAT
+ 840 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210526-hdrtks66he/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
104.152.188.104:6606
104.152.188.104:7707
104.152.188.104:8808
104.152.188.104:1986
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/1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544

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

Executable exe 1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/162547/

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