MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63b52bedfe18fe9a059dafcf21ed7d2bd58b00e8b4078c98e165c36e3d347b60. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63b52bedfe18fe9a059dafcf21ed7d2bd58b00e8b4078c98e165c36e3d347b60
SHA3-384 hash: a590e311cfffdde96b98510aeb685ac619386ee31ec43c65f25a7e9f4e985e5b1e00bb6b977203ec0c674562deb4242e
SHA1 hash: 7708c09b98622341b13ffcb99fd61778f51c16fc
MD5 hash: 8bdeb6070b54bcbb362faea15aaf8f7f
humanhash: montana-illinois-bakerloo-eight
File name:New request for quotation9867875‮fdp.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:460'800 bytes
First seen:2020-06-04 09:00:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:9aUDG3Kp1O6VEJD6Lpzu5VGZ1xbt3oN/EqiOq762DOHXRSE8:9aUDd26VEt6pu5GbtwEqXq7pDOHw
Threatray 5'111 similar samples on MalwareBazaar
TLSH 00A48D3672828434C17A4272A83E5BC5653B1F613645971FB3EE73089FB369B732621E
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: wrleeding.com
Sending IP: 5.206.227.153
From: Jason Ang <jason@spheredex.com>
Subject: Request For Quotation
Attachment: New Request for Quotation.Pdf.img (contains "New request for quotation9867875‮fdp.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 09:36:24 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mo2sx3p6dd7jubm5v7hsd3l5fpkywahiwqdyzghbmxbw4pjupnqa._file
Verdict:
malicious
Similar samples:
00983a8176276beea115d21fef7919c49b29b96d78dbc2151cc04cc7d8c95b35
Formbook
16de0aa2d02fae6460bb173c9104df4fa758343ab226aea79a3910dce19fa58e
Formbook
3a7e2e98243c188fbda3734b22856c30febb41d1f7e0ddbc034906288aa72dae
Formbook
48759dee612da5c1b36dfe7ce569a64c3e6528210ca830993cba1996db55ea87
Formbook
54828c080b94bdbf7bc08ff7a3fc69fa5a91d1b067d2997af8ef60c0304b4aed
Formbook
59fa3f8a4d6fa20d8bc1c51fe3049902e67d6f779af3005dd5ad8b462b060150
Formbook
6077a4c8886409d4677bcd79474063a7d01e120ba2d906d729f3950bdc58771a
Formbook
8d1512de63fd1bf66f80c8ec2ec640464a6ce986101849488372a38fed2bcfb6
Formbook
a14dc3eb54f3876b3a2bfc6e0aa105c832fc5424130c43248995cceda6790133
Formbook
b91d1df833c959a0c941ea92dae9d30f23cb4825ae33594da4eafc758a8de10f
Formbook
+ 5'101 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook agilenet rat spyware stealer trojan
Link:
https://tria.ge/reports/201109-kqybhgqq2e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Obfuscated with Agile.Net obfuscator
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.lodipytu.com/m1d/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

Formbook

img 294d980ee33b3ee783ef73efa634d8f910ac910f3a1d2b685daea4151dc7d3f2

Formbook

Executable exe 63b52bedfe18fe9a059dafcf21ed7d2bd58b00e8b4078c98e165c36e3d347b60

(this sample)

  
Dropped by
MD5 94808d496596f1b0e00c996d77c1af89
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 294d980ee33b3ee783ef73efa634d8f910ac910f3a1d2b685daea4151dc7d3f2

Comments