MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0
SHA3-384 hash: f254f1fa391e4de2a5c02d4e7055650d4efb832b7a099cce6125b108eea21dce9c408bcc8c415bf3bf1d4da474127ed5
SHA1 hash: 90df494e53b6d7a41e7f228e2082755d3dc931e4
MD5 hash: c220e79a9ad3ceb042962440c1c4e69c
humanhash: wolfram-edward-fish-grey
File name:Bill of Lading MEDUJQ266077 for booking EBKG05487002 ready for your review.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:197'841 bytes
First seen:2023-05-15 14:30:00 UTC
Last seen:2023-05-15 14:32:41 UTC
File type: zip
MIME type:application/zip
ssdeep 3072:21Kvcuh3YlyeIcCYeIz2HY1MFJp0t8tGIswCdiDEQ67iLRV7:2kv9h37eINYeIC4up0tMrCi4QQiLRV7
TLSH T1C91412B6097A3A1740CB585FEDDD6D7A8702411AFAC81A8B5340DAE0CEFF15A117C6F1
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: "Andina Khairunnisa <tammy@bocaprime.com>" (likely spoofed)
Received: "from michelle.bocaprime.com (michelle.bocaprime.com [45.14.9.106]) "
Date: "Mon, 15 May 2023 07:16:10 -0700"
Subject: "CONFIRM BL OK Bill of Lading MEDUJQ****** for booking EBKG05487002 ready for your review."
Attachment: "Bill of Lading MEDUJQ266077 for booking EBKG05487002 ready for your review.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
125
Origin country :
CH CH
File Archive Information

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

File name:Bill of Lading MEDUJQ266077 for booking EBKG05487002 ready for your review.exe
File size:757'248 bytes
SHA256 hash: 5feab72b02417d3f57c3a283c3e06215b9b02407ad818739c4d1964efb8ad3ef
MD5 hash: 561cd4238078ccd175056298bab42592
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_Wordexe.1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/646241eb75cf771e11912b26/reports/ace1301b-b61a-4fb2-ad88-1886ee842804/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0
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/028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 14:30:08 UTC
File Type:
Binary (Archive)
Extracted files:
24
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=akf5zlgyirw7cicp4j5cypcls33t2cxpkbbzvygskb6fnpzox3ia._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230515-ss2flagb53/
Behaviour
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.

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: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

zip 028bdcacd8446df1204fe27a2c3c4b96f73d0aef50439ae0d2507c56bf2ebed0

(this sample)

AgentTesla

Executable exe 5feab72b02417d3f57c3a283c3e06215b9b02407ad818739c4d1964efb8ad3ef

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 5feab72b02417d3f57c3a283c3e06215b9b02407ad818739c4d1964efb8ad3ef
  
Dropping
MD5 561cd4238078ccd175056298bab42592

Comments