MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee
SHA3-384 hash: 12c4413d282e220308f5e53769c789ff3f46989c19e25326fc4c6fb367165dbcbe10fb36ac8e31c3bf69cae07280b7f2
SHA1 hash: 6b0a074becc31feccf7cefbe770a974f5a3d2b85
MD5 hash: 74228895ab5b5f47a04389aa3265a055
humanhash: timing-mango-december-asparagus
File name:Technical%0D%0A Datasheet.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:682'940 bytes
First seen:2023-04-03 15:47:41 UTC
Last seen:2023-04-03 17:56:01 UTC
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:f2nvQkWKdq1T9n4s1PsQk2aRtB55fMArEhvfLZpV7I+OREUawwSXwfqAUiW:f2nvQkfeLq2aRtBjXMdpa9x1zXF
TLSH T120E423627AB47BC2D8089BD105B60DD1D2D56D48012A9BFD8DA585CE37A8CE20D4DCFF
Reporter cocaman
Tags:7z AgentTesla


Avatar
cocaman
Malicious email (T1566.001)
From: ""stocker@jyskebank.ch" <bestellung-prenzlau@geko-frucht.de>" (likely spoofed)
Received: "from monster2.stc.de (monster2.stc.de [85.236.41.102]) "
Date: "Mon, 03 Apr 2023 10:37:56 +0000"
Subject: "Technical Datasheet"
Attachment: "Technical
Datasheet.7z"

Intelligence

File Origin
# of uploads :
12
# of downloads :
112
Origin country :
n/a
File Archive Information

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

File name:Technical Datasheet.exe
File size:731'136 bytes
SHA256 hash: 2a2c485b35334153b9fa9f373dce72eed4f1d2dd4c0652760b8185cbad5ba0aa
MD5 hash: 247f3b0bca91d926a4c89fb8f730e5e2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1941.819.558.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/642af5355a075383fbff3c7c/reports/b413af47-7190-4c43-8f1e-64f77f507ae1/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee
Result
Verdict:
UNKNOWN
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/31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 09:58:22 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gh7izty3r3vbgbx23r5jf3zqsuf6siiewj6vuyw6ft57d5z527xa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230403-vlvqksga58/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee

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:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

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

Malspam

AgentTesla

7z 31fe8ccf1b8eea1306fadc7a92ef30950be92104b27d5a62de2cfbf1f73dd7ee

(this sample)

AgentTesla

Executable exe 2a2c485b35334153b9fa9f373dce72eed4f1d2dd4c0652760b8185cbad5ba0aa

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2a2c485b35334153b9fa9f373dce72eed4f1d2dd4c0652760b8185cbad5ba0aa
  
Dropping
AgentTesla
  
Dropping
MD5 247f3b0bca91d926a4c89fb8f730e5e2

Comments