MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa. 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


Threat unknown


Vendor detections: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa
SHA3-384 hash: 89e5e4a64df366809e6301b76ad229881f00fb9935cee8664740e554b09090a33a8d303bd8ce6c96c166a24a02707dfd
SHA1 hash: f051915627678699eda0a0d52d22aba2a3789113
MD5 hash: 64838c26c559eaba9432b7ee3586f2ee
humanhash: uranus-six-victor-five
File name:file
Download: download sample
File size:545'280 bytes
First seen:2026-05-15 17:35:04 UTC
Last seen:2026-05-16 01:37:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'067 x AgentTesla, 20'020 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 6144:YnbyT/EcrI8REoquwKGh0nzpMK5JRo6XeYRU:9lTatin+8JRo6X5R
Threatray 1 similar samples on MalwareBazaar
TLSH T107C44A55BB889E1FCC7743B50069E3B023718E84A226D723DCF5FD67B8966CA0DA11C9
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
Reporter Bitsight
Tags:a dropped-by-gcleaner exe MIX8.file


Avatar
Bitsight
url: http://158.94.209.95/service

Intelligence

File Origin
# of uploads :
5
# of downloads :
111
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
BlackBinder
Details
BlackBinder
extracted components and filepaths
Link:
https://research.acce.ciphertechsolutions.com/results/66a6701a-cfd8-490d-a165-6cb1f22fca49/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-15 17:36:56 UTC
Tags:
github loader auto-reg auto-startup auto-sch evasion stealer telegram unixstealer xworm remote
Link:
https://app.any.run/tasks/b1595a4a-ab88-4f9f-946b-f78dc7db95b5

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/66053/
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.58603.18918.11581.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a07596e46d6967b3d908829
Tags:
asyncrat autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive lolbin overlay schtasks vbnet
Link:
https://www.filescan.io/uploads/6a075968efbd399b39b1932b/reports/9dead0f5-34a4-44f2-9b7f-d5262e96ae92/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-15T14:44:00Z UTC
Last seen:
2026-05-16T10:02:00Z UTC
Hits:
~100
Detections:
Trojan-Banker.MSIL.ClipBanker.sb Trojan.Win32.Dizemp.sb Worm.MSIL.Agent.sb Trojan-PSW.Win32.Stealer.sb Trojan-Banker.Win32.Express.sb Backdoor.MSIL.XWorm.c Trojan.MSIL.DOTHETUK.sb Trojan-GameThief.Win32.Worgtop.f Trojan-Dropper.Win32.Agent.sb HEUR:Trojan-GameThief.MSIL.Worgtop.gen Trojan.Win32.Agent.sb HEUR:Trojan.MSIL.NetWire.gen Trojan.Win64.Agent.sb Trojan-PSW.MSIL.Stealer.sb Backdoor.MSIL.XWorm.b PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C not-a-virus:PSWTool.MSIL.BroPass.sb
Link:
https://opentip.kaspersky.com/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0a0e121d-8aef-42a2-b7da-bad6e97aed75
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.19 SOS: 0.24 SOS: 0.39 Win 32 Exe x86
Link:
https://app.malva.re/file/64838c26c559eaba9432b7ee3586f2ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa/
Verdict:
Malicious
Threat:
Family.UNIXSTEALER
Link:
https://tip.neiki.dev/file/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-05-15 17:35:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
31 of 36 (86.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2iozt5p3w5cuf6otvotnqw5azrttppvhoab3gzb5re4cfuwob75a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
xoriumstealer
Create hunting rule
Similar samples:
error
Gathering data
Unpacked files
SH256 hash:
d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa
MD5 hash:
64838c26c559eaba9432b7ee3586f2ee
SHA1 hash:
f051915627678699eda0a0d52d22aba2a3789113
Link:
https://www.unpac.me/results/4badee80-9ebc-44b2-9913-7344e9dfdca7/
SH256 hash:
51fd58ae6a12f4a26e2eb763b12912d8d82755cd0f2b6fd46f8fd38bc835d2a9
MD5 hash:
acc4a12e5b4139c92dfc99353fb21de6
SHA1 hash:
9773f057a7a2c893b5694bb125dcad180840a664
Link:
https://www.unpac.me/results/4badee80-9ebc-44b2-9913-7344e9dfdca7/
SH256 hash:
de6a776eeab3d5d366e16ec087970d854ae5f720aadcc8a436af83b5cf6e0de7
MD5 hash:
bf695eb7a422b5b2e8de7efd019f0e30
SHA1 hash:
34ce55d772436cfd604c4769c7f0d9ce0f15fb63
Link:
https://www.unpac.me/results/4badee80-9ebc-44b2-9913-7344e9dfdca7/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d21d99f5fbb7/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/d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_SUSPICIOUS_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables containing artifacts associated with disabling Widnows Defender
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
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
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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Executable exe d21d99f5fbb74542f9d3aba6d85ba0cc6737bea77003b3643d893822d2ce0ffa

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/66053/

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