MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8fb3109639b476089103cd8a0afe01d3f015453c25ecb4f46bf1be8f8b04579. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8fb3109639b476089103cd8a0afe01d3f015453c25ecb4f46bf1be8f8b04579
SHA3-384 hash: 4853614c9d049e1331e094276db5ec64e451207f048bd220172b31dcea4c18b492cc5998b4806538699ca59f20e5a7dc
SHA1 hash: e916e2f4470d462d9f141e642bdae3bd7b27b50c
MD5 hash: ee37b5c05c6c45e915b8eae54faa23d2
humanhash: two-mobile-carolina-low
File name:Payment Receipt.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:164'352 bytes
First seen:2021-09-21 12:57:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 3072:zdsbRjH0ScSqHXHSKHSgyWZYrbpVR9xYi/da+1Ev:5sljH0ScSqHXzzSrbpVR9HdI
Threatray 5'479 similar samples on MalwareBazaar
TLSH T1BBF328117686DB13CD2A353A0C62259473F7ABC73763D64B3F8DD6BC895278A4B1C222
Reporter pr0xylife
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Receipt.exe
Verdict:
Malicious activity
Analysis date:
2021-09-21 13:00:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d29963fc-4302-444f-b0fc-74fbe4327faf

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/189863/
Detection(s):
SecuriteInfo.com.MSIL.TrojanDownloader.Agent.IVB.8714.29723.UNOFFICIAL
Create hunting rule

Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/58cf69fe-7917-425e-bdb3-2a8853cec7ea
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/854900
Signature
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8fb3109639b476089103cd8a0afe01d3f015453c25ecb4f46bf1be8f8b04579/
Threat name:
ByteCode-MSIL.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 12:58:08 UTC
AV detection:
7 of 45 (15.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7d5tccldtndwbciqhtmkbl7adu7qcvctyjpmwt2gx4n6r6fqiv4q._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
0562bb5cd1a74596a0900d3df786db3371e247dcb1150d86889dbc1187b7c04e
AsyncRAT
0b8a5cbe236a7057a2904f18480b85ce9b59b891c0a1a041516248d35760744d
AsyncRAT
19247536d1bb8035395a3a2bca3ecb17c36ddf48fee86a00d9d6e3e4bf622f35
AsyncRAT
3ede9e9bdf0965f93b5351cc4be670b30934bc39aca24a3f3ac5f245f47c5073
AsyncRAT
69e75e57bc4a09c9a3d7726b28423d10df5b0224177ebfa43930668efd0af5da
AsyncRAT
83923b2bb65492892ef63d18dff00654431b27cd409d8fd67d4ba0eadc052c6a
AsyncRAT
959e3ca2579b6be8a11c06763c5a34ec118abc96d869e25bef06319c92da465e
AsyncRAT
+ 5'469 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat spyware stealer
Link:
https://tria.ge/reports/210921-p7h11shfa2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
23.105.131.212:4409
Unpacked files
SH256 hash:
f8fb3109639b476089103cd8a0afe01d3f015453c25ecb4f46bf1be8f8b04579
MD5 hash:
ee37b5c05c6c45e915b8eae54faa23d2
SHA1 hash:
e916e2f4470d462d9f141e642bdae3bd7b27b50c
Link:
https://www.unpac.me/results/d5711b1e-bf56-40b2-b1e1-4a01a2fcac19/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/f8fb3109639b476089103cd8a0afe01d3f015453c25ecb4f46bf1be8f8b04579

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_SUSPICIOUS_EXE_DcRatBy
Create hunting rule
Author:ditekSHen
Description:Detects executables containing the string DcRatBy
Rule name:INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
Author:ditekSHen
Description:Detects executables attemping to enumerate video devices using WMI
Rule name:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/189863/

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