MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0505d6f20405f635068b46f0adc82e65ea574da428e4b8fd256c64a9ecf237fe. 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: 0505d6f20405f635068b46f0adc82e65ea574da428e4b8fd256c64a9ecf237fe
SHA3-384 hash: c5a3548cfe08e9697a42e4e7b6fa26068ff1863f2d9471bdb4974e2604658b89dd8034cec17c3eef4620e0fb18ce5f36
SHA1 hash: 5aca3f211f79fec81c22b729c3b489906a51bb47
MD5 hash: 07b4a4b24f0cfad258497c689a8a93fe
humanhash: undress-beryllium-texas-georgia
File name:outstanding invoices pdf.7z
Download: download sample
Signature Formbook
Create hunting rule
File size:596'847 bytes
First seen:2021-04-26 05:13:12 UTC
Last seen:Never
File type: 7z
MIME type:application/x-rar
ssdeep 12288:e3LPd+3YEVQI2RuEI41LHJTZHezp3ObZiUugifpATbMqQsqRk6R11tv2AkbdiCa:EElIIqTTg3QTnHEki2AkbkCa
TLSH 23C42360EE61C168FDED7CEA3078A279FE9419E60545349E5DC778086F901A08AEDCCF
Reporter cocaman
Tags:7z INVOICE


Avatar
cocaman
Malicious email (T1566.001)
From: "Mike Yang<Yang@acgbahamas.com>" (likely spoofed)
Received: "from acgbahamas.com (unknown [45.137.22.56]) "
Date: "25 Apr 2021 13:12:37 -0700"
Subject: "fwd: Re: outstanding invoices"
Attachment: "outstanding invoices pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27342.RarHeur.v5.HideExt.UNOFFICIAL
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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/0505d6f20405f635068b46f0adc82e65ea574da428e4b8fd256c64a9ecf237fe/
Threat name:
Win32.Trojan.Wacatac
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Status:
Malicious
First seen:
2021-04-25 15:37:45 UTC
File Type:
Binary (Archive)
Extracted files:
22
AV detection:
11 of 46 (23.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=auc5n4qeax3dkbuli3yk3sbomxvfotnefdslr7jfnrskt3hsg77a._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210426-jf8f4f34g2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://w����5 �@q[*��S=���m
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/0505d6f20405f635068b46f0adc82e65ea574da428e4b8fd256c64a9ecf237fe

File information

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

Malspam

Formbook

7z 0505d6f20405f635068b46f0adc82e65ea574da428e4b8fd256c64a9ecf237fe

(this sample)

Formbook

Executable exe 05b6ee8ad090962be89b9f9d1c604541bfc1914e94c245bad6f469988eed019c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 05b6ee8ad090962be89b9f9d1c604541bfc1914e94c245bad6f469988eed019c

Comments