MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91
SHA3-384 hash: d5c32ac85c17b01ba4b3c605d7973dc2f3c8219d6598e35ff3f6010e4adefbda490af170dc36b1971679a92636f8d478
SHA1 hash: d9e3518043fd2852519b9284ce88493c91fdaaf1
MD5 hash: 425b21ebd7f7f8fa865b67827d47a12d
humanhash: yellow-failed-mountain-nebraska
File name:DOCUMENT.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:586'833 bytes
First seen:2023-04-12 12:49:21 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:+1op4vfvsadGP6XzE5D8cbBhgtFC7Vn9Z8qruarXnpku4YW:+1nvfEado6DEJ8cBzZ8quSnmu4L
TLSH T13CC4339A209F21D2544F9EBA61064C7C9FC5432D22834F78C55DFE84E1B87DFDA0A6CA
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:Maersk zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Shirley.huang <Shirley.huang@lns.maersk.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.61]) "
Date: "12 Apr 2023 11:18:32 +0200"
Subject: "RE :DOC (CI,COO,PL,BL)"
Attachment: "DOCUMENT.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
697
Origin country :
CH CH
File Archive Information

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

File name:DOCUMENT.exe
File size:708'096 bytes
SHA256 hash: c2a8fd262fad219393d63dfed50994b33728877400a21b5d16cce146191beb40
MD5 hash: e5a915f5f4faf9f7922ac34c8af2e3bc
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2906.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230412-0332.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed threat virus
Link:
https://www.filescan.io/uploads/6436a8fb072bc28e4595d479/reports/ff248af1-3c6b-4a6a-b2b6-66b19494989c/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91
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/1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-12 02:16:01 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dqpmhas6nwgqbihr6ucuujoslv6yz7y7jd2yfoqu7ypy7xe3hoiq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230412-qfh3daea2t/
Behaviour
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:
Suspicious File
Score:
0.41
Link:
https://yomi.yoroi.company/submissions/1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91

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 1c1ec3825e6d8d00a0f1f5054a25d25d7d8cff1f48f582ba14fe1f8fdc9b3b91

(this sample)

AgentTesla

Executable exe c2a8fd262fad219393d63dfed50994b33728877400a21b5d16cce146191beb40

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c2a8fd262fad219393d63dfed50994b33728877400a21b5d16cce146191beb40
  
Dropping
MD5 e5a915f5f4faf9f7922ac34c8af2e3bc

Comments