MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4f51278699dffc7756e6cf2a3022d225c8c627e877b3c79e28f0caf1eb559ab. 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: c4f51278699dffc7756e6cf2a3022d225c8c627e877b3c79e28f0caf1eb559ab
SHA3-384 hash: 6847c488a5ac275690eb472fcc7c469dba767c8bbae3ca1c1b7f2be62c5eae69256182fc8eec7f4b79b23587f03f9ca5
SHA1 hash: df55f06fb5593a16532a7484aa65cc9be0382d10
MD5 hash: 9292177788d66116cd5aed910c9ad63d
humanhash: nebraska-comet-lake-nebraska
File name:Doc_74657456348374.xlsx.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:589'359 bytes
First seen:2021-01-12 18:00:07 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:98x2dzRAgiLGtSUSnR39Qx4auM8aOqT9/RfY3lyIzfGBs2hRR+WdeLn4jPq0xz:w2QgiLd7PSCMHT923lqDhRcWanUdz
TLSH 7AC423E6420AE7D2E73641C2B91F421C716738D6DBAE441BA83FC0992CD6009FEDB756
Reporter abuse_ch
Tags:zip


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: uniquebiotech.com
Sending IP: 23.106.215.49
From: Khalirendwe Musetha <info@uniquebiotech.com>
Subject: Order
Attachment: Doc_74657456348374.xlsx.zip (contains "Doc_74657456348374.xlsx.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_xlsx.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26027.ZipHeur.BadExt.UNOFFICIAL
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/c4f51278699dffc7756e6cf2a3022d225c8c627e877b3c79e28f0caf1eb559ab/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 18:00:15 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yt2re6djtx74o5lontzkgarnejoiyyt6q55ty6pcr4gk6hvvlgvq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c4f51278699dffc7756e6cf2a3022d225c8c627e877b3c79e28f0caf1eb559ab

File information

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

Malspam

Formbook

zip c4f51278699dffc7756e6cf2a3022d225c8c627e877b3c79e28f0caf1eb559ab

(this sample)

Formbook

Executable exe 180444e71cfbd639cea07e4cdc28099a444839f5ad3eb024b87dc9664fdfd5ec

  
Dropping
MD5 1e8f1e78b590bd90b327429d233c2fe9
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 180444e71cfbd639cea07e4cdc28099a444839f5ad3eb024b87dc9664fdfd5ec

Comments