MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d. 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: 16


Intelligence 16 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
SHA3-384 hash: ac40ac86b2e948d065f026b893fb9d708269be18c5fbfac9fd045ecd873841c3b54c329ba9061b406f6b1e46567cc3bd
SHA1 hash: d2a2b5be611d3ce2c0669e816d6173f45450b2d6
MD5 hash: 18238b896004f624a01c089cc673faf1
humanhash: may-equal-stairway-burger
File name:b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:680'448 bytes
First seen:2026-02-05 16:08:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 12288:ApjiE9lCYn+DJ4Sf2MqhVWz0vxW9fJWdLvRDPuHuyEjjvRP9xBh6vV:GjiE7CfOthVaOQhejuOyA6
TLSH T15AE402482269D617E1EA5FF08C75D1B517B89CAEE901C35BAFCA7CCBB479B0481053A3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a0e9aa4d-7ba0-4f74-b048-aa262969f52d/
Malware family:
n/a
ID:
1
File name:
b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
Verdict:
Malicious activity
Analysis date:
2026-02-06 01:12:10 UTC
Tags:
xworm auto-startup
Link:
https://app.any.run/tasks/8779fd3e-77d5-4a5a-a5f2-e6187b7414ca

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/52361/
Detection(s):
Win.Packed.Genie-10059226-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6984c09a117f8ed80109de84
Tags:
autorun virus
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-28T22:22:00Z UTC
Last seen:
2026-02-07T06:54:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5042850-dba2-47b8-b0ac-f01051ff3a55
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 01:41:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wb5zbav74emrtwqjaxu3svqrqf7pxqutmghmilhpxaxcvugxiugq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
AsyncRAT
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery rat trojan
Link:
https://tria.ge/reports/260205-tlhwcac14a/
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
Drops startup file
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
172.94.15.100:6070
Unpacked files
SH256 hash:
b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
MD5 hash:
18238b896004f624a01c089cc673faf1
SHA1 hash:
d2a2b5be611d3ce2c0669e816d6173f45450b2d6
Link:
https://www.unpac.me/results/c452300b-4093-4a38-b18b-78d522d2a6c3/
SH256 hash:
77a22aa49513f0424017549f49bcf531c73e728d00d509fbb144b201ce4e0bcb
MD5 hash:
fab9060d31e97662094a2c13835d6418
SHA1 hash:
04b7d52b2d4cd289effe0f8b506367397dd6de0e
Link:
https://www.unpac.me/results/c452300b-4093-4a38-b18b-78d522d2a6c3/
SH256 hash:
28e998e6cde9ecbf24967433ea1afa2e95f26233f1199460ca0a7f2b34b690b1
MD5 hash:
6815abd4138624b9d6975b742a1e3781
SHA1 hash:
42fdc8ae68242f723ffaa61fb507244b63502c6c
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/c452300b-4093-4a38-b18b-78d522d2a6c3/
Parent samples :
cc07b7fc44aba3906470be4b5a285b6e17b4c67f706e4afa6fc694392481c9ae
9b8d72d1a03fbc62aceda0d7e071474fa88f81624ce6aed1fd77f4197cd96305
055e35129e5bc0e4417ee8aeb8a4020825489da13a5e01962f0e69391e51b5f7
b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d
e82b8b4fda78cdd1b1a4455103362ef508b1d903a3de7bb0ff11c07e8543123f
SH256 hash:
9e32eab5f8c66f538f8022ee3fff79318fdfe9da319ace35528e9cfd5f319cba
MD5 hash:
481a9e4c1446dbd2bfe0f4f775d1b74c
SHA1 hash:
a4eeff1e4c510cb72919910220baae4f764484ea
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c452300b-4093-4a38-b18b-78d522d2a6c3/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b07b9082bfe1/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/b07b9082bfe11919da0905e9b95611817efbc293618ec42cefb82e2ad0d7450d

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

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/52361/

Comments