MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bb2fc3db917363a47fa1a3aab6ea8a0b7489c802b180da1852063322ad657d3. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bb2fc3db917363a47fa1a3aab6ea8a0b7489c802b180da1852063322ad657d3
SHA3-384 hash: 5453dbd18b624b311c091a3684f1047a92e6c109e305ef720d1884fa88189ff986a6e67c3dfc20c337a006c84e57c127
SHA1 hash: 3a125f56fab3a7b99a9a4022413ff99780627faa
MD5 hash: 16a1594ac9c08a89ce37dc67b7fe9b02
humanhash: skylark-friend-london-mirror
File name:INVOICE_0002_PDF.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:355'899 bytes
First seen:2021-08-03 06:15:52 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 6144:DI8rRU7RNNsJbC0x2tTqVF71za773wJHy/kmVhwnamX7Ydb0y/c6JIMR8pp:/rRkRNOJfRP71zeAJScYhwdU9dk647
TLSH T1AA7423E7B5B2200AF262334D477A2192E59C39EE2C80863FF69361E4765EF846817725
Reporter cocaman
Tags:FormBook INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: "info@mbvk.kiev.ua" (likely spoofed)
Received: "from mbvk.kiev.ua (unknown [185.222.57.184]) "
Date: "03 Aug 2021 02:04:10 +0200"
Subject: "INVOICE"
Attachment: "INVOICE_0002_PDF.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27271.Rar5Heur.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/1bb2fc3db917363a47fa1a3aab6ea8a0b7489c802b180da1852063322ad657d3/
Threat name:
Win32.Trojan.ZmutzyPong
Create hunting rule
Status:
Malicious
First seen:
2021-08-03 01:20:33 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
13 of 45 (28.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dozpypnzc43dur72di5kw3viuc3urheafmma3imfebrtekwwk7jq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/210803-jr4lfsthhs/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.microprojects.net/usvr/
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/1bb2fc3db917363a47fa1a3aab6ea8a0b7489c802b180da1852063322ad657d3

File information

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

Malspam

Formbook

rar 1bb2fc3db917363a47fa1a3aab6ea8a0b7489c802b180da1852063322ad657d3

(this sample)

Formbook

Executable exe 39fc8ada09fdee11dac8fbb0236624c2d5dcf2b66d8f2aa4bbcdeada6de6206b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 39fc8ada09fdee11dac8fbb0236624c2d5dcf2b66d8f2aa4bbcdeada6de6206b

Comments