MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a512ddf928c85df9645c5e4531bcd854a5f1d8126bac3f2bab63de3422657c64. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a512ddf928c85df9645c5e4531bcd854a5f1d8126bac3f2bab63de3422657c64
SHA3-384 hash: ae432afec6d1c45305aaf19fdca3b1a13e4e56bb0085378836eb52832eadf97dcccba8a6121f9d9cbf6144b3dbfb6f3e
SHA1 hash: e9f94b78616aacda92e60aeadcb84012284d00a7
MD5 hash: 499425cd3e75500c56ab0b594dc53546
humanhash: sweet-carpet-fourteen-louisiana
File name:SCMT_2000980.doc
Download: download sample
Signature Formbook
Create hunting rule
File size:19'135 bytes
First seen:2020-07-20 08:18:35 UTC
Last seen:Never
File type:Word file doc
MIME type:application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep 384:/imtnAfWyg2MRYJC78Ofegzik1pLbvxcHIW:/LAHiR78kl1FvWoW
TLSH 6982BF31D4257036FB93C1B9E06C86E1F14C0B42AB01F56B3C47AB9E53406DB5794B96
Reporter abuse_ch
Tags:doc FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: smtp73.ord1c.emailsrvr.com
Sending IP: 108.166.43.73
From: MAX Fashions <bogachdds@gmail.com>
Reply-To: robwyattonline@hotmail.com
Subject: ordine Z15L (R901017048)
Attachment: SCMT_2000980.doc

Formbook payload URL:
https://magadariable.com/SCMT_2000980.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.DOCXRSTRGOOD.WIN32_PROCESS.200408.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.WINMGMTS
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.WIN32_PROCESS.200402.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/391062
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a512ddf928c85df9645c5e4531bcd854a5f1d8126bac3f2bab63de3422657c64/
Threat name:
Document-Office.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 08:20:06 UTC
AV detection:
18 of 48 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uujn36jizbo7szc4lzctdpgykss7dwasnowd6k5lmppdiitfprsa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/200720-5eymyxm9ve/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Blacklisted process makes network request
Blacklisted process makes network request
Process spawned unexpected child process
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a512ddf928c85df9645c5e4531bcd854a5f1d8126bac3f2bab63de3422657c64

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Malspam

Formbook

Word file doc a512ddf928c85df9645c5e4531bcd854a5f1d8126bac3f2bab63de3422657c64

(this sample)

Formbook

Executable exe c28dd2a205a6cf402e62ce719f27e14eb601ce6abedfc0fcc84cc7c5028da045

  
URLhaus
https://urlhaus.abuse.ch/url/415151/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c28dd2a205a6cf402e62ce719f27e14eb601ce6abedfc0fcc84cc7c5028da045
  
Dropping
MD5 41356cef6407b36ee59f9c70fe62ebee

Comments