MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb. 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: 5


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

SHA256 hash: a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb
SHA3-384 hash: fd7ad1e5322d566c04375d1c630a0ef7a9754f30c02ade9b76c67fac950f5f242c35fe0e3c20e98c86186293ff40b0e5
SHA1 hash: eb31bbb18be6d2a16089ec2cdc36bca76c22743b
MD5 hash: d5501812c8cb16b9400d200f2c8082d3
humanhash: moon-social-romeo-twenty
File name:PO560.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:740'192 bytes
First seen:2021-04-08 06:55:01 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:2IYsRKPeQqy+SOnxeb//2QetStNpLZdEcskxr49yrrwq20ZfH/31hpCUxub:SsIPTZY4b//tect99sXyIpW/rQUQb
TLSH B4F4336D64A58BB2F29FD7C7CDDA4E7986097A1121AFD486CE17A00D1C20CCD276D2E3
Reporter abuse_ch
Tags:zip


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: slot0.seasonmedical.co
Sending IP: 185.121.120.165
From: AI BAOZHAI < postmaster@seasonmedical.co >
Subject: RE: sales order
Attachment: PO560.zip (contains "PO#560.zip.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs292.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb
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/a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 01:55:55 UTC
AV detection:
10 of 48 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ut2ehf7l6vqwqibdjqtyablljimchvzt7fznkpidc7szy4tsgw5q._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb

File information

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

Malspam

Formbook

zip a4f44397ebf5616820234c2780056b4a1823d733f972d53d0317e59c727235bb

(this sample)

Formbook

Executable exe 69a395d24a3536ef7698ae036596bed55856d4777356946f498faec3f1395f8d

  
Dropping
MD5 225f5938273f006356fd813e46e3fcef
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 69a395d24a3536ef7698ae036596bed55856d4777356946f498faec3f1395f8d

Comments