MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e. 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: c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e
SHA3-384 hash: 7b32da9a2d4ce990f2f1c61f7f89028d6e8f6e858f7bff336744dea583e199b5b036998b2054558627871fde07c8a9ba
SHA1 hash: c1526bea62378150d8ae170f5d75615cea61f9cf
MD5 hash: 1b2150b6737c33856dff14bfe37922b8
humanhash: oscar-enemy-idaho-timing
File name:SHIPPING DOCUMENTS.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:526'785 bytes
First seen:2023-05-12 07:45:18 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:ca3irgLMAwTlFDLcNNvwf9t8Gn4dg6NK57OETM:MrgLM1BFDJ92GEg6NK5Op
TLSH T195B42329F0DE2932922CB8BF3592AEC05A6D1D1762D1157847804C1CCFAFD97F5B9C8A
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla Shipping zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Allstar Shipping Pvt.Ltd.<exports@allstarship.com>" (likely spoofed)
Received: "from [87.121.221.190] (unknown [87.121.221.190]) "
Date: "11 May 2023 22:08:54 +0200"
Subject: "RE: RE: 10mts of Red skin of 60-70"
Attachment: "SHIPPING DOCUMENTS.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
CH CH
File Archive Information

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

File name:SHIPPING DOCUMENTS.exe
File size:963'072 bytes
SHA256 hash: f854947414eb240ac6807004331d3026156e195084486eed7060ae0c1bc05e98
MD5 hash: 406002f829b1e84b402aadc2d2391a06
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs789.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Variant.Lazy.341183.20084.23121.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230511-1335.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645deebac895be5a6e06bcc5/reports/7a6d8d78-7660-4ba6-8870-755620a44ca6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e
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/c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e/
Threat name:
ByteCode-MSIL.Trojan.Formbookinj
Create hunting rule
Status:
Malicious
First seen:
2023-05-11 14:43:21 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ygb4xnkmiv66afkg72ryw6lauoxzuenivbntujb53xvbkjo5beha._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230512-nyfc4afb7y/
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5515611206:AAEcQSX8hXHOAxSYr8KUdLxGF5eqw4FRXoA/
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/c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e

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 c183cbb54c457de01546fea38b7960a3af9a11a8a85b3a243dddea1525dd090e

(this sample)

AgentTesla

Executable exe f854947414eb240ac6807004331d3026156e195084486eed7060ae0c1bc05e98

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f854947414eb240ac6807004331d3026156e195084486eed7060ae0c1bc05e98
  
Dropping
AgentTesla

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