MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1
SHA3-384 hash: a31c09c073cd2ce3a3026f007389e9d0591fdbf0970938a579316b4057061b0d4a621e91c3e62897516cd8f663f7f0f9
SHA1 hash: 254d02c05c4ff75dffb9effff1acecd535c159cb
MD5 hash: 1985ed683cbdd2b8da176d62f4a251a2
humanhash: south-september-sixteen-item
File name:PI 0116710AA.pdf.lzh
Download: download sample
Signature AgentTesla
Create hunting rule
File size:608'082 bytes
First seen:2023-04-27 06:13:45 UTC
Last seen:2023-04-27 06:18:38 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:ChftCdNuCTstCCFKGkERsGLaHoyovDfXhS3A8gqNeLRftaH2N:C3sGCCFKGkCffXhz7aHU
TLSH T173D42354B39F10962D2AE062B052FBE0C7D903D1F283598D07597E1085ABD0EEEEE97D
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla lzh rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Ben Li <sales@china-baogang.com>" (likely spoofed)
Received: "from china-baogang.com (unknown [185.222.57.92]) "
Date: "26 Apr 2023 18:34:26 +0200"
Subject: "Purchase Order No. $0116710AA"
Attachment: "PI 0116710AA.pdf.lzh"

Intelligence

File Origin
# of uploads :
6
# of downloads :
151
Origin country :
CH CH
File Archive Information

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

File name:PI 0116710AA.pdf.exe
File size:855'552 bytes
SHA256 hash: 333bc1da1ebac150e52df580ad487c35d31caa25bcdd8e06dd1579cd6dd86019
MD5 hash: 8a2817d5c1871eeb72182f44633e5f54
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230426-1533.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/644a12ab8615b5d32a536226/reports/67d116de-081b-4535-8cc3-b02791344b42/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1
Result
Verdict:
MALICIOUS
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/b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-04-26 07:39:12 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5c3zdv7qmhtz6l4e4bddty5qlzukpwv3h7neyp57z6drotxcpyq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230427-hfsb2sga9s/
Behaviour
Suspicious behavior: EnumeratesProcesses
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/b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1

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
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar b745bc8ebf830f3cf97c270231cf1d82f3453ed5d9fed261fdfe7c38ba7713f1

(this sample)

AgentTesla

Executable exe 333bc1da1ebac150e52df580ad487c35d31caa25bcdd8e06dd1579cd6dd86019

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 333bc1da1ebac150e52df580ad487c35d31caa25bcdd8e06dd1579cd6dd86019
  
Dropping
MD5 8a2817d5c1871eeb72182f44633e5f54

Comments