MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e
SHA3-384 hash: c747ef92d6af43b93e78d20590bae11d8fc123a32fedc71627125280c79cbcf7f76b4fbd461da6f970d528b4209a2127
SHA1 hash: 7c031a13d7c0caa18dbda655613b1a5cf8ca9fb8
MD5 hash: 04f80e8dfae2f2c975679c6a14a74a2f
humanhash: autumn-saturn-jig-mexico
File name:Agreement Renewal.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:602'991 bytes
First seen:2022-12-16 08:22:57 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:vtBtFLCe5vu0hJo+kgKqJZ8C7tD3LHD2x0NVX/OH0zuot/gI3uIUVu+1ga:1BtFme5Gh+kgKe8GrPZLOH0Ta+u3k+z
TLSH T126D423FA5D8C3751EA325562A0255C87827FB4434F4714C3BB1784A9B811DB26FAFB2C
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Prabhashani Jayasundara <pre.chr@productsimprinted.com>" (likely spoofed)
Received: "from tdigxayb.productsimprinted.com (tdigxayb.productsimprinted.com [88.209.254.178]) "
Date: "05 Dec 2022 23:16:19 -0800"
Subject: "Renewal of agreement"
Attachment: "Agreement Renewal.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
File Archive Information

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

File name:OOuMU2rNA6e7trM.exe
File size:857'600 bytes
SHA256 hash: 2106aa8235bc1e05d367bae1e65c50bf8d11c4b4106ceebde0f9307ffcf273c0
MD5 hash: b185ab1a2b4309a489c658d5231c3ce8
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e/results/dashboard
Gathering data
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/0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 05:54:33 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjxhso4pdc6qeaau5jzkmobj7mkgvhxssc55ba6qfnuwnxz4wexa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bmr1 rat spyware stealer trojan
Link:
https://tria.ge/reports/221216-kkwalshc2w/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Blocklisted process makes network request
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e

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

Formbook

rar 0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e

(this sample)

Formbook

Executable exe 2106aa8235bc1e05d367bae1e65c50bf8d11c4b4106ceebde0f9307ffcf273c0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2106aa8235bc1e05d367bae1e65c50bf8d11c4b4106ceebde0f9307ffcf273c0
  
Dropping
Formbook

Comments