MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed. 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: 13


Intelligence 13 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed
SHA3-384 hash: 135ed3b096b55067e81d57e813b8a821866c5a83f07c93e5fc863283aab8561022dd5121db7b04a2bfd99a46bb2f9b39
SHA1 hash: ae3cf0a4088cbfa09192eb451682b7a02cc0ab06
MD5 hash: f82ca96dd54d50999401998428e3c360
humanhash: nineteen-uniform-pizza-nitrogen
File name:f82ca96dd54d50999401998428e3c360.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:551'936 bytes
First seen:2022-06-09 09:48:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:II9q5igDAB83VTdHKzR0Q1ipZ9jEYChmP09kzJ:IIEf3OuQG940fJ
Threatray 4'574 similar samples on MalwareBazaar
TLSH T105C4D0F0EFF5B891E1291173B895602C23E25E5EDC66962EE28BF60935637C311E4E07
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 98113f5a4d785b84 (2 x AsyncRAT, 1 x RemcosRAT, 1 x AveMariaRAT)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
185.66.91.81:6121

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.66.91.81:6121 https://threatfox.abuse.ch/ioc/680385/

Intelligence

File Origin
# of uploads :
1
# of downloads :
325
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
f82ca96dd54d50999401998428e3c360.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 10:05:30 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/50705ab8-5d62-4783-8bf8-cd0477fbd6a7

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/278170/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.12695.28708.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a1c24e635bd7ad01cb4eda/reports/92f947f0-8f8a-4ede-a465-a24d91df0c26/overview
Result
Verdict:
UNKNOWN
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c636c94-0d9b-4bbe-86ae-f2e9a8adfa0a
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009859
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-09 09:49:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkpoagekwxntjo7y3e46ifeegans6n5tph3gj26fhzd2vgbi23wq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544
AsyncRAT
16fc0cec13d88da3d0a36e4c42e733db8f1e21cafc18fd813a25cd0bc835f35a
AsyncRAT
2e75072eae7fa044b3ee05b2ba378823bbfa3091ceb5612f33b637c0d0764a21
AsyncRAT
438e8f8d626ca18bb5fbd3499cad058033b199c865badba6415e362d5b8dcd49
AsyncRAT
4964c618368217328e5fb70c84e047f18e5027ae0e6ea984b1b96c38ffad77c7
AsyncRAT
6527e25f86c1902c430fc0e52769359f831365969c35fc12ef837b7b63fcc939
AsyncRAT
f0e61a30a68cacde89ef636511dfae2b488bcbe9b47053c3afc0718d66324f70
AsyncRAT
f85fb30beeceb9e2721aa12deee155bb604c0a364f926da18644af7e6e5c7a25
AsyncRAT
f8d60cc318fc750f965180766b7edb64a81d86845b27b23f8d7bb0296adea2b7
AsyncRAT
+ 4'564 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat suricata
Link:
https://tria.ge/reports/220609-ltb4rsahe4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Async RAT payload
AsyncRat
suricata: ET MALWARE Generic AsyncRAT Style SSL Cert
suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
Malware Config
C2 Extraction:
kindy.gotdns.ch:6121
Unpacked files
SH256 hash:
1fa6cfdeaa7a33ff6a96935259c82d908a0ec8e64c2985ced6cfcdc825f35651
MD5 hash:
b9cff8d140940b59fee072227e6efcdd
SHA1 hash:
17db34fa83641c87b54c64d064d27d49b98b635e
Link:
https://www.unpac.me/results/7b7bc148-e00d-46fc-9213-32c702720fa1/
SH256 hash:
043c3259af2d0e4a0929f0fa7427abc126aa88509fcb546416fd164e33418847
MD5 hash:
bacfa14eab32d479aa198f9ac25463c8
SHA1 hash:
3caae64e973dcc51c0856d7f5c78f23e873a9cb9
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/7b7bc148-e00d-46fc-9213-32c702720fa1/
SH256 hash:
fe78017f2153de0c5ca645c4255899ab044502fe5c77d5c04ced635d9fe981d9
MD5 hash:
ab47b292d4d39311539a0b97e6661f4f
SHA1 hash:
54cd9efbebe4f41b23e6f24fffac0da8f72d921b
Link:
https://www.unpac.me/results/7b7bc148-e00d-46fc-9213-32c702720fa1/
SH256 hash:
846d018f1de689b3510513c6a210dab4edf358ca6a2b66db768369fb90c42a9d
MD5 hash:
d6cee48338e509f80dbaefa85d550fc0
SHA1 hash:
962892aadd5012c13302af5bce7d2469d79d5ff0
Link:
https://www.unpac.me/results/7b7bc148-e00d-46fc-9213-32c702720fa1/
SH256 hash:
2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed
MD5 hash:
f82ca96dd54d50999401998428e3c360
SHA1 hash:
ae3cf0a4088cbfa09192eb451682b7a02cc0ab06
Link:
https://www.unpac.me/results/7b7bc148-e00d-46fc-9213-32c702720fa1/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2a9ee0188ab5/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/2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed

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 2a9ee0188ab5db34bbf8d939e41484301b2f37b379f664ebc53e47aa9828d6ed

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2230978/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/278170/

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