MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227. 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


AgentTesla


Vendor detections: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227
SHA3-384 hash: 1e19f152649defba7fa552615958596ffb130042555f95ef6f31c8058edb7e1ab074e4f0183b48a6e133580944d00765
SHA1 hash: 62c2bdc7c7a491f231d994e421fa6b9100958101
MD5 hash: cc8f0d4524434da6cc6b59a9b5bb50f9
humanhash: pasta-arkansas-berlin-jersey
File name:P100186803 details-invoice.tar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:734'720 bytes
First seen:2025-08-02 12:23:15 UTC
Last seen:Never
File type: tar
MIME type:application/x-tar
ssdeep 12288:+h64S2PzH7jsDb8zMWICFXxVlnLYWMJ+YXnNXq9fun+4Xt/WZ:+hFBzHPHM9CxxLLYnXnNXqu+4Xt
TLSH T130F4D01576BA8F12C8A69BF42A74E17407F42E9EA921D30F8DE13DDB7635F401A40B93
TrID 98.6% (.PBM) Portable BitMap (ASCII) (2000/1)
0.8% (.TAR/GTAR) TAR - Tape ARchive (GNU) (17/3)
0.4% (.TAR) TAR - Tape ARchive (file) (10/3)
Magika tar
Reporter cocaman
Tags:AgentTesla INVOICE tar


Avatar
cocaman
Malicious email (T1566.001)
From: ""Vinci Li" <vinci.li@openviewservice.com>" (likely spoofed)
Received: "from [5.252.153.74] (unknown [5.252.153.74]) "
Date: "31 Jul 2025 12:05:23 -0700"
Subject: "URGENT: Pi Advice Note P100186803 from 31.07.2025"
Attachment: "P100186803 details-invoice.tar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:P100186803 details-invoice.exe
File size:733'184 bytes
SHA256 hash: b10dbb37da8dafbad48755ee8fcc94b50d37e47f14181f0a302c4f909f5db954
MD5 hash: 2774dd7119b47047dda5436f1a3f7b6f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=688b13d50b4775fb2133d420
Tags:
micro spawn shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
agenttesla base64 bitmap fingerprint infostealer lolbin masquerade msbuild obfuscated packed packed reconnaissance regsvcs rezer0 roboski schtasks stego vbc windows
Link:
https://www.filescan.io/uploads/688e034373b8ef6f4afb2ec4/reports/8cf17362-53c8-41f0-9a77-377ecda77ba6/overview
Verdict:
Suspicious
Labled as:
Mal/DrodTar
Link:
https://www.hybrid-analysis.com/sample/66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.39 Tar Archive
Link:
https://app.malva.re/file/cc8f0d4524434da6cc6b59a9b5bb50f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 10:00:12 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2iuoqkxdojie2pylfkq6frwxoryzhrlfrtrbvil7p6hknyscitq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/250802-qtrlns1scx/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

AgentTesla

tar 66914741571b928269f859550f1636bba38c9e2b2c6710d50bfbfc7537121227

(this sample)

AgentTesla

Executable exe b10dbb37da8dafbad48755ee8fcc94b50d37e47f14181f0a302c4f909f5db954

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b10dbb37da8dafbad48755ee8fcc94b50d37e47f14181f0a302c4f909f5db954
  
Dropping
AgentTesla
  
Dropping
MD5 2774dd7119b47047dda5436f1a3f7b6f

Comments