MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33
SHA3-384 hash: b93e25debaf7c445fab7cff933ff9c573f8d8fc50cd810c59d669a7a1fc1226e923ff120531f830f6189f65ba05c1272
SHA1 hash: 3606a71233fa0b346739864edbaffb214d3917e4
MD5 hash: 8f69e2d8ed77d4fb4db8405eb6d13bc8
humanhash: cup-bacon-wyoming-rugby
File name:PO#530469.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:680'166 bytes
First seen:2022-12-17 09:35:24 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:dA+yN3m7azdGOfLkSX1ITy2oVVuK+40ayKb8mMzxisbgAuCkPSCZEmd9J:dA3m789LRZnvTr0hxgAuCINnB
TLSH T149E423B6A9DFE37DCA5B5ED1C0891040F9F6A3100EA1BC56C3115BAC1A2FCF766A0527
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Mandy Hsu"<mandy.hsu@deltran-global.com>" (likely spoofed)
Received: "from deltran-global.com (unknown [103.167.84.246]) "
Date: "12 Dec 2022 16:37:12 -0800"
Subject: "=?UTF-8?B?562U5aSNOiBOZXcgUE8jNTMwNDY5?="
Attachment: "PO#530469.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
File Archive Information

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

File name:PO#530469.exe
File size:895'488 bytes
SHA256 hash: 36e7dd656f73069c8c78ae8f100a746a6d48df103fa11739355c09f03e45b0bd
MD5 hash: fbb25a7237d298e46bad3a05ac6830c2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs292.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33/results/dashboard
Gathering data
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-13 00:21:33 UTC
File Type:
Binary (Archive)
Extracted files:
16
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5j7a63awwvupkbvvtylsv2nokigf3iywyxz762tivnxza2tn4zq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221217-ngklgsbd9t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security

File information

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

Malspam

AgentTesla

zip cf53f07b60b5ab47a835acf0b9574d729062ed18b62f9ffb53455b7c83536f33

(this sample)

AgentTesla

Executable exe 36e7dd656f73069c8c78ae8f100a746a6d48df103fa11739355c09f03e45b0bd

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 36e7dd656f73069c8c78ae8f100a746a6d48df103fa11739355c09f03e45b0bd
  
Dropping
AgentTesla

Comments