MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382
SHA3-384 hash: 8d60a8ea23e33a7900e45929c1be7d5336294bbaa5145332a1a0bfd005b964b19bb14f32f4bf68607ef8d26eca8c949f
SHA1 hash: 05e24269f513f8c0f19eed2a676eb99d22ca95b4
MD5 hash: 68b63c90a5a1d416b94ad3ba27e949fd
humanhash: vermont-california-michigan-winner
File name:PURCHASE ORDER.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:734'383 bytes
First seen:2023-06-29 11:11:38 UTC
Last seen:2023-06-29 11:12:17 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:YmWWBKzCmcl79KLstw711/ure/c6FPMd2dQAPk8c1wfNF8gps9Zn/PeLCCbso7Hi:YmWWBAbTLstw711/urmv9dzPkJwfNF12
TLSH T139F433AA50072B7133A04B73449376F831BEBC73FCA25CF9BE61907534BA68D4254A5E
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "<purchase.cippl@crescentindia.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.244]) "
Date: "28 Jun 2023 14:23:34 +0200"
Subject: "RE:NEW PO"
Attachment: "PURCHASE ORDER.zip"

Intelligence

File Origin
# of uploads :
3
# of downloads :
97
Origin country :
CH CH
File Archive Information

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

File name:PURCHASE ORDER.exe
File size:1'062'400 bytes
SHA256 hash: e86cffb02c661b2c4b434cd2cab75b4d7c3f0ab3f656138e13a0040b64024941
MD5 hash: 0b4fc0ed55f82c8925b1eda44089eced
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3213.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.26234.26297.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22360.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/649d6703e1b9083ea6dbd64e/reports/9d887bbc-d938-4b09-82be-c9d39b47abe8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382
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/4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 08:39:25 UTC
File Type:
Binary (Archive)
Extracted files:
67
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jxmq2m6wajj4c5qc3dq7avs4vgac4ul3sqlmurpisczmpg2buoba._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230629-ntewrsch37/
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/4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382

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_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg

File information

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

Malspam

AgentTesla

zip 4dd90d33d60253c17602d8e1f0565ca9802e517b9416ca45e890b2c79b41a382

(this sample)

AgentTesla

Executable exe e86cffb02c661b2c4b434cd2cab75b4d7c3f0ab3f656138e13a0040b64024941

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e86cffb02c661b2c4b434cd2cab75b4d7c3f0ab3f656138e13a0040b64024941
  
Dropping
AgentTesla
  
Dropping
MD5 0b4fc0ed55f82c8925b1eda44089eced

Comments