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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
SHA3-384 hash: 353530794622b870f2eedaf19220ebfd51cedfcf5eaf973296aaf86af8c1602ad0f2c189f8f80bed4711086ba19ab155
SHA1 hash: 3e3fd4075edda58ac2167bb24f0a164fea38b10a
MD5 hash: 70b19847f9cf3edca1fa78ee24ccd674
humanhash: florida-california-india-avocado
File name:bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:825'344 bytes
First seen:2026-07-07 14:11:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'234 x AgentTesla, 20'488 x Formbook, 12'372 x SnakeKeylogger)
ssdeep 12288:xcLrHBilYN5EIF9dUfzVKu041SmNHEycJY3IbsqN9hcm8Vi7/FcDr2dE5Ze98ijb:GuYN5FJUbV1l4mhEyc4ZqAi8SW5ZeRj
Threatray 49 similar samples on MalwareBazaar
TLSH T12405F15C6A1ADA07CA8423385DB1F27913AC6DEEB901D2139FD9BEEB783AF014C54153
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 1117697969556d65 (1 x AsyncRAT)
Reporter adrian__luca
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9e41163c-1037-4882-88ce-feb4355f70c3/
Malware family:
n/a
ID:
1
File name:
bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3.exe
Verdict:
Malicious activity
Analysis date:
2026-07-07 16:15:40 UTC
Tags:
auto-reg xworm
Link:
https://app.any.run/tasks/f2405fa1-5abe-4723-82f4-7bcf6a16662e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73343/
Detection(s):
SecuriteInfo.com.Trojan.Inject6.60235.23799.1135.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a4d0992762b0b26f3d14641
Tags:
micro shell msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6a4d09a7eb9c13b5c8d19a68/reports/84374218-0125-4364-9e1b-2a0e114841b3/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-09T04:32:00Z UTC
Last seen:
2026-07-09T03:14:00Z UTC
Hits:
~100
Detections:
Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb Trojan-Dropper.Win32.Injector.sb PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Noon.gen Backdoor.Win32.Androm.sb Backdoor.MSIL.XWorm.c
Link:
https://opentip.kaspersky.com/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c5a57d13-e2db-47ca-bcda-bcf00c2b520a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
Threat name:
Win32.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 12:58:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5sadfhggiwpzkdyim7c7un36zggiy3hxpg4x4xrhq6esxigd7zq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
000f85d150af662ada1c4e9208c783ccaaf7283134bce5ff99723d07b3deb90c
AsyncRAT
09cf564075e4a500b6df3a3ca263076c47730b28d60c12fc59c7fd4e7464fa85
AsyncRAT
5971c4311611d94ae809f00b0ac2142e3e2db8b9a7ee5851ccd6321274c20c73
AsyncRAT
b7ca4310f2a4e82ddfaa9a9a6f890b3259359d3a31b9b44d69e41f7c4cbaf51c
AsyncRAT
+ 39 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/260707-rjf8mabv2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
currentpi021.duckdns.org:7007
Unpacked files
SH256 hash:
bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3
MD5 hash:
70b19847f9cf3edca1fa78ee24ccd674
SHA1 hash:
3e3fd4075edda58ac2167bb24f0a164fea38b10a
Link:
https://www.unpac.me/results/43627edd-9fb4-4989-8428-7075ce9d939a/
SH256 hash:
447285d17e69bf4504f54ca56164e53d92435371dba5a063a6cf6b1a44502d1c
MD5 hash:
dcdf438206b84cfc6bea85a4ecaa9187
SHA1 hash:
0e0421e38136fa8edb762b1eed7863c86da47809
Link:
https://www.unpac.me/results/43627edd-9fb4-4989-8428-7075ce9d939a/
SH256 hash:
89e9b5455f56a13c01ccbbf126097b090916f5eb977fc7468242d6bee560ce80
MD5 hash:
d0ba693229b0391195d8e7f3de320eb4
SHA1 hash:
842e1e2f8fc6fb5ac25bdaa46be8216b6b993921
Link:
https://www.unpac.me/results/43627edd-9fb4-4989-8428-7075ce9d939a/
SH256 hash:
d8078c97c0cde9927958c32bdeb6150f695896f25f984c7c0727361fd631c409
MD5 hash:
8037fb9d2290487a1c3975b70ba5e843
SHA1 hash:
df65955563bb5802a92a312bc52ca70dd0751012
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/43627edd-9fb4-4989-8428-7075ce9d939a/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf640194e632/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/bf640194e6322cfca878433e2fd1bbf64c646367bbcdcbf2f13c3c495d061ff3

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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/73343/

Comments