MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9
SHA3-384 hash: 338e3c7132ed9c570e14db3f1a44a6dac1acb0d7f81f1b28a3f8a79e55296e1745bd32f94501a15de32c9807bb446b41
SHA1 hash: a36b5700b672745b9fc5fbcdd4d891007989d631
MD5 hash: dae4385b593f4dcff066c7f3af758b82
humanhash: beer-alaska-low-island
File name:PROFORMA INVOICE PI160256.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:616'490 bytes
First seen:2023-06-05 13:50:00 UTC
Last seen:2023-06-05 13:50:24 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:tCbFKRwFWIPnRxW/5zh+bBOx+X+C4tfaJxdVQwZ4vM29TBA15A:+8w9nRxW/thKlX+CIfwVQwZAM2Pd
TLSH T149D423749EA1287F48B4710D6CCCD7DF81030D8BE198B2F9BD749B069E4446376EAE62
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook INVOICE payment zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Jishin Chandra V - 311714 <jishin.chandra@afcons.com>" (likely spoofed)
Received: "from afcons.com (unknown [185.222.58.246]) "
Date: "24 May 2023 14:46:20 +0200"
Subject: "RE: Confirm revised invoice to proceed with payment ASAP."
Attachment: "PROFORMA INVOICE PI160256.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
119
Origin country :
CH CH
File Archive Information

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

File name:PROFORMA INVOICE PI160256.exe
File size:679'424 bytes
SHA256 hash: 7fa868c908374d9a48101bf8ed26b2f2c762773594106f176bd4ca279a91932c
MD5 hash: 8edc42a2925f2e7b89017920bba0692b
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3102.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2047.16472.32332.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/647de812465f1f3c1add0409/reports/323aa1b0-71e3-4edc-8bc3-67e35394e5fe/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9
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/422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 13:00:40 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iiwjuiqdtpii3reo2so72vftdjfnek6afxsr5w5p4rtrwhtaq6uq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230605-tmekbaab2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9

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

zip 422c9a22039bd08dc48ed49dfd54b31a4ad22bc02de51edbafe4671b1e6087a9

(this sample)

Formbook

Executable exe 7fa868c908374d9a48101bf8ed26b2f2c762773594106f176bd4ca279a91932c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7fa868c908374d9a48101bf8ed26b2f2c762773594106f176bd4ca279a91932c
  
Dropping
Formbook

Comments