MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8. 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: 17


Intelligence 17 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8
SHA3-384 hash: 3b9f94bba537da0273ce69f8e027ca72f6d0db6a437a430624b8823b2ff1dfdffdcd5a1e1dac6aba55dcd4580f967ab1
SHA1 hash: afceb2a034f500e4a8da241bae3d24cda7222756
MD5 hash: 3dfd533462cbb79b59941c88dc87c323
humanhash: social-eleven-mirror-colorado
File name:1.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:55'296 bytes
First seen:2023-02-06 15:53:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 1536:UWeD9IroIFWLh+cmH6GuHOzA3298bl+4r7PsSenCK9rx:UWeD9IroIF2h+cmH6G783e8blF7LgZZx
Threatray 3'432 similar samples on MalwareBazaar
TLSH T1C1433B003BE98129F1BE8B75A9F2614447F9E2672902DA491CC451EF1613FC69E42BFF
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter James_inthe_box
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
1.exe
Verdict:
Malicious activity
Analysis date:
2023-02-06 15:54:25 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/4cbe8ef6-240c-4d8b-a05d-63bd35a15624

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/360964/
Detection(s):
Win.Packed.Razy-9625918-0
Create hunting rule

Win.Packed.AsyncRAT-9856570-1
Create hunting rule

Win.Packed.AsyncRAT-9861056-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat njrat packed rat razy
Link:
https://www.filescan.io/uploads/63e1229c1c9cbf7d62562735/reports/bae8ae22-c23b-4e26-bb9e-362eabf6e8f1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c4f8009-c02f-4389-b76d-58737d9f67fc
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166840
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8/
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 15:53:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c6xib6chuk5vh3ina2f3l2iwdjbgjujg4tmfamij2dhw7d4kv34a._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
2b38c8061880753d18ad893dbf876f8cf83970e59c9a4f3f4f5dadbafa1c2258
AsyncRAT
4981bda443713f5cecb9df4d163cd62f1bd038cb897895bb2f81015796676371
AsyncRAT
77f8f6df37f5091bef065575b9633fafbdddb7931154b90a331e2795e5db362e
AsyncRAT
bd60abdbd9bfa7bb011ef73e06a1e32ead8cc72ec1c092e672f05a20e139dac5
AsyncRAT
e8dd6ca9125d656f8243da0a8224948b838a87c2200c247ea5e3b28ede034488
AsyncRAT
f0765d27b3fd830dba8809d79845c6c74c58f349f85197a563d436dc248aab8a
AsyncRAT
+ 3'422 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/230206-tb7rqahh9v/
Behaviour
Suspicious use of AdjustPrivilegeToken
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
195.178.120.137:6071
Unpacked files
SH256 hash:
17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8
MD5 hash:
3dfd533462cbb79b59941c88dc87c323
SHA1 hash:
afceb2a034f500e4a8da241bae3d24cda7222756
Detections:
AsyncRAT
Create hunting rule
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/de2166d9-0e95-4a26-bd40-86cd57bb6151/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17ae80f847a2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/17ae80f847a2bb53ed0d068bb5e9161a4264d126e4d8503109d0cf6f8f8aaef8

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:kevoreilly, JPCERT/CC Incident Response Group
Description:AsyncRat Payload
Rule name:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:malware_asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:MAL_AsnycRAT
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:MAL_AsyncRAT_Config_Decryption
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:msil_suspicious_use_of_strreverse
Create hunting rule
Author:dr4k0nia
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:SUSP_Reverse_Run_Key
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a Reversed Run Key
Rule name:Windows_Trojan_Asyncrat_11a11ba1
Create hunting rule
Author:Elastic Security
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/360964/

Comments