MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1
SHA3-384 hash: 37b2dca1edd4a76245b42125fec3c94787b48edc0feff90a9d521b93e999b040e4f5575702c7d8051f121fa4b512b08e
SHA1 hash: 2c197ba6757e53c0e4255acbb4e2e95eeda9f0a4
MD5 hash: d1cb2f0f9460bc53eafd193a603a7504
humanhash: shade-kitten-friend-kansas
File name:BANK DETAILS - 7469474OYELN B.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:556'778 bytes
First seen:2023-04-18 13:23:01 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:I4W2d17hZFvqzbi7EY3jjOhvZwHd3vD9iaUGtulv8XG0d:I4VdbZFvREQLjbtul0R
TLSH T13DC423420819B6B49253D187203785B3F085E398AFD35ADF67E582A3F59E4288C9FD73
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla payment zip


Avatar
cocaman
Malicious email (T1566.001)
From: "David Ng<customercare@omfreight.com.cn" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.61]) "
Date: "18 Apr 2023 13:58:32 +0200"
Subject: "RE :RECONFIRM BANK DETAILS FOR PAYMENT"
Attachment: "BANK DETAILS - 7469474OYELN B.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
583
Origin country :
CH CH
File Archive Information

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

File name:BANK DETAILS - 7469474OYELN B.exe
File size:704'512 bytes
SHA256 hash: c7b291a442671afdca7d2874c0218c5aa752b05cfd6271dd6bf311c856bf0bce
MD5 hash: ceb48b604e3c76c355a23c4858ae8be8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3385.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230418-0632.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive packed
Link:
https://www.filescan.io/uploads/643e99b948716a65fb205147/reports/6db873d8-73ce-419a-bb95-f28457cc7761/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1
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/22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1/
Threat name:
Win32.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2023-04-18 01:42:16 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eiriifesd446bg4qt4j3fwqgtixeetjwseswvgmv7apohnsy2daq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230418-tt8rqsed4z/
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1

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 22228414921f39e09b909f13b2da069a2e424d3691256a9995f81ee3b658d0c1

(this sample)

AgentTesla

Executable exe c7b291a442671afdca7d2874c0218c5aa752b05cfd6271dd6bf311c856bf0bce

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c7b291a442671afdca7d2874c0218c5aa752b05cfd6271dd6bf311c856bf0bce
  
Dropping
MD5 ceb48b604e3c76c355a23c4858ae8be8

Comments