MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866
SHA3-384 hash: 2b05f2246644a9abe8a6f7a7e0ea06d313b058bfdd66d53a19babffa90651682386c6c438ba735ca5a755da4f6d15165
SHA1 hash: 68f80553076152d8106375d40f99a4b2eb656969
MD5 hash: 42b753e02fceb5a5302f1b2a86930b61
humanhash: massachusetts-pasta-undress-hawaii
File name:drafted_custom form 2.pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:368'678 bytes
First seen:2023-09-18 13:54:35 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 6144:46WfMhlkPrhqxKz61zKobOpGo6XHaBc4fIwuLmxLmPYdGhjkexZsOyY+/e33sXCE:42Lkrc8zqu+HKfFuLmEPYdiwysOV+/Uo
TLSH T1F574234CB40F99AFB41CD6EE04EA41CF658C01973C5189359CAAC7933928E6CB5AD9BC
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AgentTesla DHL


Avatar
cocaman
Malicious email (T1566.001)
From: ""Thibah Sri Ramuloo (DHL MY)" <Thibah.SriRamuloo@dhl.com>" (likely spoofed)
Received: "from dhl.com (unknown [81.161.229.131]) "
Date: "18 Sep 2023 15:51:10 +0200"
Subject: "Fw: HWB <7255641562> GDEX TG.MALIM CO.,LTD - UPLIFTED DUTY & SST RM1231.70"
Attachment: "drafted_custom form 2.pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
CH CH
File Archive Information

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

File name:drafted_custom form 2.pdf.exe
File size:629'248 bytes
SHA256 hash: 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
MD5 hash: 51c33a9709b5d96f868bba667c346c30
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7z_pdf.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade packed replace
Link:
https://www.filescan.io/uploads/650856ba83a0c6425df86402/reports/f1dded35-4908-4b9d-b399-5ea6d849485f/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-18 03:43:59 UTC
File Type:
Binary (Archive)
Extracted files:
27
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6ndtr2x7svjjgz3xidefnuhykal5ehtqxf7abihcg2nz26qpbta._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/230918-shwglaab2s/
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
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/779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866

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: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.

Malspam

AgentTesla

7z 779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866

(this sample)

AgentTesla

Executable exe 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
  
Dropping
MD5 51c33a9709b5d96f868bba667c346c30

Comments