MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c. 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: 18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c
SHA3-384 hash: cf1715c5113d51619960890d0299ef93d2ee9d9086992df2d018f3a3d0aa9ffa7d3736a3b58250c3d93d2314927fe093
SHA1 hash: dd85da701f905cf22f309ee944b8da168e2c78c5
MD5 hash: 36023beb5907f7fb868ac4f7364c3ea3
humanhash: salami-bluebird-cup-lactose
File name:SOA-March--May 2023.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:296'665 bytes
First seen:2023-06-12 09:21:18 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:I5E/91VD2LnN8pD93krXh2m1I0vwhoFNl+93NZHAtyZIegxSs8/nYYk3vCv:wE/91VDiN8plWq04hsIBVg8smnYY6Kv
TLSH T1A754230FAE8FB87BC5657F250386F65D1E20DDAF2C3CD5EB850C4A2B0C505A1EAB1685
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: "export@ss-transport.com" (likely spoofed)
Received: "from [194.87.151.46] (unknown [194.87.151.46]) "
Date: "12 Jun 2023 06:26:27 +0200"
Subject: "RE: Statement of Account-March--May 2023"
Attachment: "SOA-March--May 2023.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
CH CH
File Archive Information

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

File name:SOA-March--May 2023.exe
File size:312'968 bytes
SHA256 hash: 38b7e813402447704258ca274ea142fc05f52da70913bbd3d31392a855287f8e
MD5 hash: b8fe27d56bffaa847b7ccff25ff4ea17
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3271.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Gen.Variant.Nemesis.23707.23038.15229.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6486e3bbaad7e2da5ce026c1/reports/16bf6473-1ba2-4ded-8c3e-71049321d7da/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c
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/18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-12 06:17:54 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dbzj7yd2qaluox7jnsy4hf2qo2jjzdq4drjcnwu4ioqzhpo2ujoa._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/230612-newwqscc7w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Looks up external IP address via web service
Loads dropped DLL
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/18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 18729fe07a8017475fe96cb1c3975076929c8e1c1c5226da9c43a193bddaa25c

(this sample)

AgentTesla

Executable exe 38b7e813402447704258ca274ea142fc05f52da70913bbd3d31392a855287f8e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 38b7e813402447704258ca274ea142fc05f52da70913bbd3d31392a855287f8e
  
Dropping
AgentTesla

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