MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625
SHA3-384 hash: 8cfe86ebfd534bb7c5de55dbcb98a8a7675f03ac033ec302ea777a6c0fdc8f81825159346aa53a11aac3f8b5a3c6a422
SHA1 hash: 66fa3ed0778e1d1137020fbece355f9722f13179
MD5 hash: f188b7a180496388cd1ae2a58371068c
humanhash: red-hydrogen-blue-papa
File name:Bank_Confirmation.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:454'291 bytes
First seen:2023-10-09 11:05:47 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:0v7P0W3nHVZ6a4kXSYv/lwo7LT6hk+CP49:0v1ia4Wl77LT6k+049
TLSH T1A5A42314CB6FB1AD82A4F414BD3F0E019295B2DF848F47BF9AC17D84761CCA859C8AD6
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


Avatar
cocaman
Malicious email (T1566.001)
From: ""Adam Licciardi" <adam.licciardi@rolleaseacmeda.com>" (likely spoofed)
Received: "from rolleaseacmeda.com (unknown [194.180.48.200]) "
Date: "9 Oct 2023 11:37:17 +0200"
Subject: "[URGENT] BANK INSTRUCTION ERROR/CONFIRMATION"
Attachment: "Bank_Confirmation.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:Bank_Confirmation.exe
File size:800'768 bytes
SHA256 hash: 1f22495e0f459d46c901746a490c146552173cb83d629bdb694f5961c09be657
MD5 hash: f2fe88b581743e12a33d2218ea90c470
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Win.Malware.Noon-9829285-0
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6523de9caf15664d280d1583/reports/ab7d827e-63f1-4c94-a8a3-cc96f4b7aafa/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625
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/3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-10-09 07:01:32 UTC
File Type:
Binary (Archive)
Extracted files:
38
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hi3oa6vuighviurngmx62iuqlsmzhjug2x5vctostolyjrkhkysq._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/231009-rl9mysdc8v/
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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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 3a36e07ab4418f54522d332fed22905c9993a686d5fb514dd29b9784c5475625

(this sample)

AgentTesla

Executable exe 1f22495e0f459d46c901746a490c146552173cb83d629bdb694f5961c09be657

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1f22495e0f459d46c901746a490c146552173cb83d629bdb694f5961c09be657
  
Dropping
AgentTesla
  
Dropping
MD5 f2fe88b581743e12a33d2218ea90c470

Comments