MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dad8c50e0210804163cb3d52bf1d71486cfe373e5d38407cd0101f12bf6cffc0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dad8c50e0210804163cb3d52bf1d71486cfe373e5d38407cd0101f12bf6cffc0
SHA3-384 hash: 06ba78fde5dc5eacc3f15207395df19d95fa89b393fa3c720082ed76f248e3c6303b4b729d66c66b576e03620394625a
SHA1 hash: da1f6066ecf7d9897aec26a16cce00ee3e777c0e
MD5 hash: 6ad36e58f71e69cc966a189f5feed3ad
humanhash: bravo-helium-seven-carolina
File name:INQ. #000379.js
Download: download sample
Signature Formbook
Create hunting rule
File size:224'184 bytes
First seen:2022-04-16 06:11:44 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:j2Eb5k5zD6WZIbJy6wk76n+3uAv4xLBqYRjhJJ4nl2j8Q/3ZynS+tDw:j265k56WZITwQ6n+3vv4xLH94AV/3b
TLSH T15624C032C47BBEAB250E48CC940D0D855F697AD3D63DA275E8C8C1E771CCA5446BC8BA
Reporter abuse_ch
Tags:FormBook js

Intelligence

File Origin
# of uploads :
1
# of downloads :
541
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.25779.JsHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25834.JsHeur.UNOFFICIAL
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Porcupine.Malware.36555.UNOFFICIAL
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Js.Downloader.Agent-9914219-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/625a5e32ffe27d5119e38505/reports/1a746306-e9a9-4445-a169-acfe5deba22b/overview
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dad8c50e0210804163cb3d52bf1d71486cfe373e5d38407cd0101f12bf6cffc0/
Threat name:
Script-JS.Downloader.Nemucod
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Status:
Malicious
First seen:
2022-04-16 06:12:06 UTC
File Type:
Text (JavaScript)
AV detection:
18 of 42 (42.86%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3lmmkdqcccaecy6lhvjl6hlrjbwp4nz6lu4ea7gqcaprfp3m77aa._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:u5eh loader rat suricata
Link:
https://tria.ge/reports/220416-gx6qbsdcbk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/dad8c50e0210804163cb3d52bf1d71486cfe373e5d38407cd0101f12bf6cffc0

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MAL_AgentTesla_Stage_1
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the first stage of AgentTesla (JavaScript)
Reference:https://bazaar.abuse.ch/sample/bd257d674778100639b298ea35550bf3bcb8b518978c502453e9839846f9bbec/

File information

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

Malspam

Formbook

Java Script (JS) js dad8c50e0210804163cb3d52bf1d71486cfe373e5d38407cd0101f12bf6cffc0

(this sample)

  
Delivery method
Distributed via e-mail attachment

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