MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1. 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 4 File information Comments
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SHA256 hash: 4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1
SHA3-384 hash: 5701ee69eb6c67127125eff3e814a9a096308c6b845b5a50aab02f5c17bc60a573fa3b93031cd7542da7a8cc333aea35
SHA1 hash: bdc8c6546d8618278b0422fc944d237404312141
MD5 hash: a51cf93e2c3b4efb645f1513bbbd939f
humanhash: harry-triple-batman-winner
File name:9046- PA118- SUPPLY & INSTALLATION OF EQUIPMENTS OILFIELD EQUIPMENTS & SUPPLY.pdf.xz
Download: download sample
Signature AgentTesla
Create hunting rule
File size:851'993 bytes
First seen:2023-02-21 22:33:22 UTC
Last seen:2023-02-21 23:43:24 UTC
File type: xz
MIME type:application/x-rar
ssdeep 24576:QeWWR9S7F7XQBJ6xhDiOxW0qvGXEyEUkB:7WA9Sx7XQXCGOW0VEyET
TLSH T15F0523A8A20A56CFFD5385BA5D9EDD0179701E8437398980CAFD8A192C97C7337D0E38
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION xz


Avatar
cocaman
Malicious email (T1566.001)
From: "BIN HAFEEZ GENERAL CONTRACTING L.L.C <sales@binhafeez.com>" (likely spoofed)
Received: "from binhafeez.com (unknown [103.156.91.29]) "
Date: "21 Feb 2023 15:29:44 -0800"
Subject: "9046- PA118- SUPPLY & INSTALLATION OF EQUIPMENTS / OILFIELD EQUIPMENTS & SUPPLY - REQUEST FOR QUOTATION"
Attachment: "9046- PA118- SUPPLY & INSTALLATION OF EQUIPMENTS OILFIELD EQUIPMENTS & SUPPLY.pdf.xz"

Intelligence

File Origin
# of uploads :
9
# of downloads :
109
Origin country :
n/a
File Archive Information

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

File name:9046- PA118- SUPPLY & INSTALLATION OF EQUIPMENTS OILFIELD EQUIPMENTS & SUPPLY.pdf.exe
File size:981'504 bytes
SHA256 hash: 685009598ad43caf98a36998b832e2e0b68bc79701837afc5911e8816cfe8b41
MD5 hash: 8af257b8a3ff3fda1e212e88a4315381
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230221-1636.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f546da42bf85850e3ec0da/reports/66c5f2a1-34ce-408b-9a5b-6da95ba62275/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1
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/4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 14:55:53 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
14 of 39 (35.90%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jejpy735zm7au4vlbnhupwyc4lpp23vg63qqj2vlyaocsub7g3yq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230221-2g3nysag3z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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/4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research

File information

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

Malspam

AgentTesla

xz 4912fc7f7dcb3e0a72ab0b4f47db02e2defd6ea6f6e104eaabc01c29503f36f1

(this sample)

AgentTesla

Executable exe 685009598ad43caf98a36998b832e2e0b68bc79701837afc5911e8816cfe8b41

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 685009598ad43caf98a36998b832e2e0b68bc79701837afc5911e8816cfe8b41
  
Dropping
AgentTesla
  
Dropping
MD5 8af257b8a3ff3fda1e212e88a4315381

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