MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3a00eefd6db22b4051d3fb7daa9b61c6a7f817b692a3c93c54d1431afe8c518. 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: b3a00eefd6db22b4051d3fb7daa9b61c6a7f817b692a3c93c54d1431afe8c518
SHA3-384 hash: 009649b4b2909bb73b705a94df30186aa9dce842302215cdbabd6ca27f2d261e961939d43fcf469267c809491debdcb6
SHA1 hash: 593562d0a19a5b5bdd71ef17bbdefd55c6515be5
MD5 hash: 46b11ee3e8e6b9f88cd022a1a9c7950d
humanhash: jersey-floor-alaska-earth
File name:AWB-INVOICE_PDF.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:224'941 bytes
First seen:2021-02-22 19:12:20 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:MKTbBj+ZYq/6v9EEKBqk87cNlI20t51RacbUUclbxNj:znyYqyVEEKBV0t51nbiv
TLSH C124238335D785D0EB70E8F0886A4645888DD5932E33E842F64BD3AE5D97D9B4DE800E
Reporter abuse_ch
Tags:DHL FormBook zip


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: sayyess.host
Sending IP: 176.223.140.36
From: DHL <admin@sayyess.host>
Subject: DHL NOTIFICATION
Attachment: AWB-INVOICE_PDF.zip (contains "AWB-INVOICE_PDF.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_badexts14.UNOFFICIAL
Create hunting rule

PUA.Win.Downloader.Firseria-6804617-0
Create hunting rule

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/b3a00eefd6db22b4051d3fb7daa9b61c6a7f817b692a3c93c54d1431afe8c518/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-02-22 19:13:06 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=woqa536w3mrlibi5h635vknwdrvh7al3nevdze6fjukddl7iyuma._file
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/b3a00eefd6db22b4051d3fb7daa9b61c6a7f817b692a3c93c54d1431afe8c518

File information

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

Malspam

Formbook

zip b3a00eefd6db22b4051d3fb7daa9b61c6a7f817b692a3c93c54d1431afe8c518

(this sample)

Formbook

Executable exe de7e8ed0bd9ad8231adb43f89717a72375e29c9360e2b78bbc918992093bc217

  
Dropping
MD5 716da179dd6bcc86848c80c0b10ec868
  
Dropping
Formbook
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 de7e8ed0bd9ad8231adb43f89717a72375e29c9360e2b78bbc918992093bc217

Comments