MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c. 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


Formbook


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c
SHA3-384 hash: 76d9b9961149d58bb52705450162883e20ac279267679709d773d0564dea4fd68f1c5829d956d24ec62eedd20b51a492
SHA1 hash: d59d54b1c9c0bdbd2972b021b225398f67347ab3
MD5 hash: aa5e759e81c0c2f713e76bdf4dd06531
humanhash: romeo-cola-yellow-enemy
File name:Sea Waybill, Certificate Of Origin, Invoice & PL.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:719'558 bytes
First seen:2023-11-23 09:48:47 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:1YUWNntPJDf/nT7DcKi3dyHnoo/kXdv9+aR5PDTuYGLiN4yhHRCwsY4:yVJDnIF+oUkXdv9+aRTGLiN4yhHL4
TLSH T1B1E4338974C03BA4C0F80EBA9F425D7270817C6B6421F57366E4B686E3FBE50B025DB9
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:DHL INVOICE rar Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: "DHL Express <bernard.ajayi@dhl.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.185]) "
Date: "23 Nov 2023 07:20:42 +0100"
Subject: "RE:FWD:PURCHASE ORDER / SHIPPING DOC sent from (Hengjiu Chain Group)"
Attachment: "Sea Waybill, Certificate Of Origin, Invoice & PL.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
CH CH
File Archive Information

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

File name:Sea Waybill, Certificate Of Origin, Invoice & PL.exe
File size:900'608 bytes
SHA256 hash: 0da2d0750a4bcf02b61aae75dc43eba1276b094ee2a3bd4bc1f09daa9af293bf
MD5 hash: 2a756855759a2a23c441c3bec5e810d3
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/655f2012c92af24594b32841/reports/930026f2-707e-4698-871b-93130ac7d848/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c
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/507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-11-23 09:48:49 UTC
File Type:
Binary (Archive)
Extracted files:
31
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kb7ywlwpjae3q6rej5o7thhz7d7ih6oe7ontl2hpj5febsc4lvoa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231123-mm81laab5s/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
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/507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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

File information

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

Malspam

Formbook

rar 507f8b2ecf4809b87a244f5df99cf9f8fe83f9c4fb9b35e8ef4f4a40c85c5d5c

(this sample)

Formbook

Executable exe 0da2d0750a4bcf02b61aae75dc43eba1276b094ee2a3bd4bc1f09daa9af293bf

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0da2d0750a4bcf02b61aae75dc43eba1276b094ee2a3bd4bc1f09daa9af293bf
  
Dropping
MD5 2a756855759a2a23c441c3bec5e810d3

Comments