MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ece024ccd4accbc99e106f03c4b4764765b37615e3caa0b021084ac5f689cc3e. 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 3 File information Comments

SHA256 hash:	ece024ccd4accbc99e106f03c4b4764765b37615e3caa0b021084ac5f689cc3e
SHA3-384 hash:	5f786424bcf6a63fdb5de6276b0ddefa80f705446d51a677217634852462a15e1fdcc5c24a61441e9f5411ceb222b31d
SHA1 hash:	1c487bae47d8f81ab5b2f851ace41b3520e0e77e
MD5 hash:	e4df03f1fc29eb4fc32a0801b26ce6ed
humanhash:	north-oklahoma-mirror-comet
File name:	2nd PO389733.exe
Download:	download sample
Signature	FormBook Create hunting rule
File size:	359'936 bytes
First seen:	2020-06-30 13:32:31 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	6144:IlcRkLx5GlHfiV7fZKB6zYF13oWzp+JCq+lqFfdyxgXtQ/PHa/izoTs:AcRkd5Gl/47fZwWEOOp+JrwqBdyYtQ/x
Threatray	2'272 similar samples on MalwareBazaar
TLSH	5A74D038321F6933CE6801F64583A60413B85DA53492F3D6EDCE30D916F6BEE9701A6B
Reporter	abuse_ch
Tags:	exe FormBook

abuse_ch

Malspam distributing FormBook:

HELO: lucky1.263xmail.com
Sending IP: 211.157.147.134
From: Leona <admin@yingshitech.com>
Subject: Re:Urgent Order
Attachment: PO389732.zip (contains "2nd PO389733.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/17228/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

Detection:

formbook

Link:

https://mwdb.cert.pl/sample/ece024ccd4accbc99e106f03c4b4764765b37615e3caa0b021084ac5f689cc3e/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-30 13:34:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=5tqcjtguvtf4thqqn4b4jndwi5s3g5qv4pfkbmbbbbfml5ujzq7a._file

Verdict:

malicious

FormBook

0d2b79e9ac449de6c300c43522e8581a971b4b08e004696e278608d6c4b46eb8

FormBook

23958a583d62bf343e2641dd871d6d788c99649a722fe1908fea9e72e78d17b7

FormBook

4052cabc6efdd8910b0c92b973d1a37172a92ee408fc53209d746cfb65e08dcc

FormBook

41460fb3f977f3130a43b79af43befae6f7ba72270f20d4f928fd35bdd28ec0b

FormBook

5eb9ca5476eb4c9c83bbb5d6bbb7ff90474749121e2e063bbd9e988c4e4917e2

FormBook

7c110f7a45aba8f26ba0eb32c024ea55598ec54d9ceda6cf13272a31d2cc6da0

FormBook

a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e

FormBook

b258aed05413eb191250d2907db5b64c4f36fdb0508fb3c9c6390c4144fd9497

FormBook

dee1fa115a3e06310b958baca7bf709144f770de027ab3c615f6937b7544cd75

FormBook

+ 2'262 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/200630-jjf9hn2yws/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Uses the VBS compiler for execution

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