MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 693e62c2a77f9a854abde4a76ff075601db591e2007d198225385fc63965b719. 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: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	693e62c2a77f9a854abde4a76ff075601db591e2007d198225385fc63965b719
SHA3-384 hash:	57657b4f62a07e37997f8244644d5d1be76a04b5f2a87b3adf159423eda8ba2b1e0cfebf08c72d764fba2de8ea5ab0c8
SHA1 hash:	eb2cac86dcdd4636bd5254b44ca0a084e6e1e439
MD5 hash:	b35bc4320b51c52c0f3cb5abc7c87aa3
humanhash:	december-emma-eleven-lamp
File name:	PO20200060005 Alu Tube Of Jul 20 ALMET THAI.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	388'608 bytes
First seen:	2020-07-06 08:15:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	6144:XsK7S1G7i+n3HAApBz+HVlZhWd+00c4lk4y3EdUIKO6P9HpHg2KdHVDtw:5ugPn3VkZAd+lTy3y56FmlVx
Threatray	5'266 similar samples on MalwareBazaar
TLSH	F984D0B606467EDAE37D1EB4D28522400EB81D2BD770C9597DC831C923B5B48EE7DA32
Reporter	abuse_ch
Tags:	exe FormBook

abuse_ch

Malspam distributing Formbook:

HELO: gmail.com
Sending IP: 107.173.40.221
From: Wanphen <sales@gmail.com>
Reply-To: ltbthuyposco@gmail.com
Subject: PO20200060005 Alu Tube Of Jul'20 // ALMET THAI
Attachment: PO20200060005 Alu Tube Of Jul 20 ALMET THAI.zip (contains "PO20200060005 Alu Tube Of Jul 20 ALMET THAI.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/21346/

Detection(s):

SecuriteInfo.com.Generic-EXE.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Launching a process

Launching cmd.exe command interpreter

Possible injection to a system process

Unauthorized injection to a system process

Deleting of the original file

Unauthorized injection to a browser process

Detection:

formbook

Link:

https://mwdb.cert.pl/sample/693e62c2a77f9a854abde4a76ff075601db591e2007d198225385fc63965b719/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-06 01:27:30 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ne7gfqvhp6niksv54stw74dvmao3lepcab6rtarfhbp4molfw4mq._file

Verdict:

malicious

Formbook

38cafe26c2a04715f175182f36462f482bdbbcb1d875654b9ac1242c29f50b06

Formbook

54828c080b94bdbf7bc08ff7a3fc69fa5a91d1b067d2997af8ef60c0304b4aed

Formbook

8606768cb758ba8379659f65220250ebc1c491dabd668e7f98663571419cadf2

Formbook

9d545cae8b73e11800aaf794b2919bb8972511e4e217eaf1a51c3f38c17bb412

Formbook

9daa8e87928b88143b9482b989764524754c86d142027ccaad1fc452f52c1765

Formbook

b1ab330d8407adbc0731fd66b869bca53515ccf732d1ad498515e5e04f993de4

Formbook

b84f164b86250eaee07153f4665af8826f0e934ba80e505ae37ead324f53b971

Formbook

cfa40c1b8552fd4db408ba6cc0d622c3fed256ca4e684e4277291332c45975fb

Formbook

fd77bda3f991235956974723013237b8dd8ed7f661dfad976d2fde68804c55a7

Formbook

+ 5'256 additional samples on MalwareBazaar

Result

Malware family:

formbook

Score:

10/10

Tags:

spyware evasion trojan stealer family:formbook persistence

Link:

https://tria.ge/reports/200706-j4qqdt986n/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Modifies Internet Explorer settings

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

System policy modification

Drops file in Program Files directory

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Reads user/profile data of web browsers

Deletes itself

Adds Run entry to policy start application

Formbook

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