MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398
SHA3-384 hash: e17b07987efcaa4131fe7846899b837c11124a40212e39f8a8c7892ac396dbfa6c44be27084da34c0c04654c05d4a7b9
SHA1 hash: 6a6b2b1f7eb478413d9c31d6552ced2323712f06
MD5 hash: 52085c6450d79958b936f97a144158ae
humanhash: dakota-social-cola-lamp
File name:IMG_11560_0753pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:600'150 bytes
First seen:2023-06-09 07:25:52 UTC
Last seen:2023-06-09 07:33:25 UTC
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:ZfxYyhJWiFItjZ9YvrWkpbDsK4EEerdK0jvxAWo99TCsJo5UP:jYy7WiFaLkqgsK4EEeBpab9Q5UP
TLSH T183D423C6551A860D636F39F2EACF9392CE016ED58D093184447E343C359EB4FADA26C6
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 payment


Avatar
cocaman
Malicious email (T1566.001)
From: ""Accounts" < info@accountdeptz.com>" (likely spoofed)
Received: "from server.accountdeptz.com (server.accountdeptz.com [159.223.98.148]) "
Date: "06 Jun 2023 03:06:30 +0200"
Subject: "RETURN PAYMENT $38,570.00"
Attachment: "IMG_11560_0753pdf.7z"

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
CH CH
File Archive Information

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

File name:IMG_11560_0753pdf.exe
File size:2'789'376 bytes
SHA256 hash: 8d5c1c2c36fa33336d0173c396671ac747170a070f9d1c7821daa74543972e89
MD5 hash: f5ba13e6657da89ed08d896457457e43
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7Zip_fs3491.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6482d40b16ef507f21420254/reports/f5f86dab-f84e-4ee6-bd96-b4b30944ec68/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398
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/28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-05 20:33:23 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdkv6d5bvj7pothiixkdu5xzjtjuvnmgdnvk4xkwlujdzojrioma._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230609-j6pjhscc9w/
Behaviour
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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/28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 28d55f0fa1aa7ef74ce845d43a76f94cd34ab5861b6aae5d565d123cb9314398

(this sample)

AgentTesla

Executable exe 8d5c1c2c36fa33336d0173c396671ac747170a070f9d1c7821daa74543972e89

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8d5c1c2c36fa33336d0173c396671ac747170a070f9d1c7821daa74543972e89
  
Dropping
MD5 f5ba13e6657da89ed08d896457457e43

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