MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474. 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 2 File information Comments
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SHA256 hash: 2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474
SHA3-384 hash: 1441b18fca413907c0504698030e991288cec77eeda7826501e82baae5fffb898ec921862c503703c18a5f186e7527c3
SHA1 hash: 106d90b15b5778aff10d50fdbc855fa04f20048c
MD5 hash: 733f3db51763bf48b9ae358da9cd9199
humanhash: summer-leopard-lake-sodium
File name:Commercial Invoice.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:835'143 bytes
First seen:2022-12-02 08:35:07 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:PcZJMnVekY+cUSqUmvxvliEMNippTitjC72Ge6EXZF/kWmEYKT/G:sJMkySs1gE5psES6wqy+
TLSH T12E05332E1817DA7781D18B115AB6B0FD402DACC10A4702FE8ACEB4EBF4CEA6554457FB
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE QUOTATION zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Sky Kwan (Wing Sang)"<skykwan@wingsangmetal.com>" (likely spoofed)
Received: "from wingsangmetal.com (unknown [103.114.106.83]) "
Date: "1 Dec 2022 12:40:44 -0800"
Subject: "quotation"
Attachment: "Commercial Invoice.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
File Archive Information

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

File name:Commercial Invoice.exe
File size:1'003'008 bytes
SHA256 hash: 97c28174a64eab003f2a1b2f4a742acbcbb8394249d136d176c19711908da21a
MD5 hash: b5a0914788f8416e6dabdf9b429dc11c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn23.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed virus
Link:
https://www.filescan.io/uploads/6389b8f4579915b6b30407d7/reports/0c079ed3-9f6f-417d-9267-400ca260ed46/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474
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/2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474/
Threat name:
ByteCode-MSIL.Trojan.Taskun
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Status:
Malicious
First seen:
2022-12-01 03:22:31 UTC
File Type:
Binary (Archive)
Extracted files:
27
AV detection:
19 of 41 (46.34%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f76ifkwwkozrwunvahebbtebbbbpauxyjglbvkeq6q4s3ivpyr2a._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/221202-m8lgeseh8s/
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
Checks computer location settings
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/2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474

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
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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 2ffc82aad653b31b51b501c810cc810842f052f849961aa890f4392da2afc474

(this sample)

AgentTesla

Executable exe 97c28174a64eab003f2a1b2f4a742acbcbb8394249d136d176c19711908da21a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 97c28174a64eab003f2a1b2f4a742acbcbb8394249d136d176c19711908da21a
  
Dropping
AgentTesla
  
Dropping
MD5 b5a0914788f8416e6dabdf9b429dc11c

Comments