MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c. 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: c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c
SHA3-384 hash: 7f61e4725b7d34c66700d4b73fd226d6786dbb9b1fe51bff5e3607751faa4fd1eff81a1d1979e6ba665094fdbf5deab1
SHA1 hash: 88ae2ce3e5dd5b6190de92791fe4729dc6ab02dc
MD5 hash: c3574c5fe1e6cf341214874a5576f5dc
humanhash: green-virginia-river-wolfram
File name:PURCHASE ORDER.pdf.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:543'689 bytes
First seen:2023-09-13 07:25:19 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:6RLj+rJn1paoNwpjk9ft9riXiNAtWdxUnqLRN/06P7G:6Rv+lnTNwVkz9riyStWPbRR06P7G
TLSH T13EC4230EE9A37021F56C0AD4364E83A5F788C4179E17E319CA15B31F88F99B7EB35560
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "sales <sales@eljte.it>" (likely spoofed)
Received: "from eljte.it (unknown [194.180.48.78]) "
Date: "12 Sep 2023 17:29:58 +0200"
Subject: "RE: Re: New order 04223982 PI#23261"
Attachment: "PURCHASE ORDER.pdf.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
CH CH
File Archive Information

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

File name:PURCHASE ORDER.pdf.exe
File size:584'192 bytes
SHA256 hash: fcd2ed1088d64779e16e5134652d8360212e613b75c6cd5929216cabe27cfeeb
MD5 hash: 3c1b81c1b52580728d88bfbff50eedf8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6501640b9bae8a378554ebb5/reports/3a27ed84-a734-4e63-b174-4ae0363d0bae/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c
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/c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-09-12 10:53:10 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
14 of 24 (58.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y66mqz35favp22s4jvprt7cwm7rltoe3t2l7mpurdna42smyojoa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230913-jqd3vach67/
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
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
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/c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c

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:NET
Create hunting rule
Author:malware-lu
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 c7bcc8677d282afd6a5c4d5f19fc5667e2b9b89b9e97f63e911b41cd4998725c

(this sample)

AgentTesla

Executable exe fcd2ed1088d64779e16e5134652d8360212e613b75c6cd5929216cabe27cfeeb

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 fcd2ed1088d64779e16e5134652d8360212e613b75c6cd5929216cabe27cfeeb
  
Dropping
AgentTesla
  
Dropping
MD5 3c1b81c1b52580728d88bfbff50eedf8

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