MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7
SHA3-384 hash: 6da2ab737a088a935d427f07978e323a9c6b6359bcfc057c35f73806f3407c96801a8b296bb1fb053629b37ecc42f556
SHA1 hash: e1ab3defa118c705d746633ea4339aa9076f853a
MD5 hash: eddc66dc17e417ccf5fc256d067ff4bb
humanhash: lactose-missouri-queen-london
File name:Shipping Docs CI, PI, PL, BL.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:589'007 bytes
First seen:2023-07-21 06:06:54 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:GduBsoIKCGzHjcRe1H+/Z/Q3zXIL9oqLryWaulnENp2M0M01:mkQKD7jcRwHYo3z2ZryUl8I1n
TLSH T1D5C423F810623E138227DDDB97037502225BDEDF90C466AE0EA6DFE43E112C9974D57A
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: "shahida@admiralshippingbd.com" (likely spoofed)
Received: "from [45.12.253.71] (unknown [45.12.253.71]) "
Date: "20 Jul 2023 20:48:56 +0200"
Subject: "Shipping Documents (CI,PI,PL,BL)"
Attachment: "Shipping Docs CI, PI, PL, BL.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
CH CH
File Archive Information

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

File name:Shipping Docs CI, PI, PL, BL.exe
File size:627'712 bytes
SHA256 hash: 849370c7356134ab3a03a3c6217ef37ec0604a04d2df693ee91b0c5b3dbb01c7
MD5 hash: cbca0c4676eefd20b2f25c45dd5590ae
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.19239.29566.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7/results/dashboard
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7
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/b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-07-20 08:27:04 UTC
File Type:
Binary (Archive)
Extracted files:
6
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xd6gh2tn7oh2ajqzm2zpie4jbpsf6w6plkh6hlzxsrwxvjpslddq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230721-he8yeada8v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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
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/b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7

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
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 b8fc63ea6dfb8fa0261966b2f413890be45f5bcf5a8fe3af37946d7aa5f258c7

(this sample)

AgentTesla

Executable exe 849370c7356134ab3a03a3c6217ef37ec0604a04d2df693ee91b0c5b3dbb01c7

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 849370c7356134ab3a03a3c6217ef37ec0604a04d2df693ee91b0c5b3dbb01c7
  
Dropping
MD5 cbca0c4676eefd20b2f25c45dd5590ae

Comments