MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments 1

SHA256 hash:	0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e
SHA3-384 hash:	155ec8cd58895fdc3b9020a6e2da65f9f198ef276ff9becc274e11473021d47a2f5855aa359b156589bb9ac408fffc7c
SHA1 hash:	3a1d97bffba30b52704e8787af93cf1d6a56e16c
MD5 hash:	38aed2534480c27c816c57ee6a369f87
humanhash:	cardinal-harry-mirror-monkey
File name:	38aed2534480c27c816c57ee6a369f87
Download:	download sample
Signature	Formbook Create hunting rule
File size:	500'934 bytes
First seen:	2022-02-08 19:53:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep	12288:9JRTkHmNNPF7vY3ZRL53T/DBaVp4vY7Jh28+:9JRTGmfPFU3ZRLh/ocvY7k
Threatray	13'346 similar samples on MalwareBazaar
TLSH	T1E5B4DF4E3320D6DBC0091378EE43DD3F4AB4E9883686C7DAF1966ADF755125A2C03AB5
File icon (PE):
dhash icon	70d090b2ca9cf870 (2 x Formbook, 1 x AgentTesla)
Reporter	zbetcheckin
Tags:	32 exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

182

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% directory

Creating a file

Unauthorized injection to a recently created process

DNS request

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

control.exe overlay packed shell32.dll

Link:

https://www.filescan.io/uploads/6202cacc845a69d7734ee0d8/reports/bc3706b2-dee3-413c-97aa-e22e8c24e3f7/overview

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Formbook

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1be28c2a-482f-4e28-be30-9aa4becac4c4

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/936383

Behaviour

Behavior Graph:

n/a

Detection:

xloader

Link:

https://mwdb.cert.pl/sample/0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e/

Threat name:

Win32.Trojan.SpyNoon

Status:

Malicious

First seen:

2022-02-08 19:54:12 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 28 (78.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=aqmbscvn2gnmt2srzggvc3yxrtstpcs5inknisu3jgwics2jgjpa._file

Verdict:

malicious

Label(s):

formbook

Formbook

41baa5cad8fb3ecbaa97116421042ba41a024823638e9b7608c5ac2e2a339525

Formbook

502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2

Formbook

58fb47124bf49f4190852baec863af03f73216cbba65c7eaa527f6ec6612e42b

Formbook

75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5

Formbook

87fb0ca5b0ebcc0dc80aeca8065b2e2bf1ec14cade124316227646bc59ad237c

Formbook

9de751536a55984df4e0686ff47bbe5553906d4b2e2559d7afc019fcb7d4eb4a

Formbook

beccec456cf3e74a220ae1c8fa65cc0f4ddef57bee5d4f2ec71ad7b99da52369

Formbook

caf586c9d78e7b0adc9d91286228eba817463d60b912651f2aa43288441d4d48

Formbook

f582c02bb98e8313554fabf4fbe11f88157ae4f016f3680fb19d0b72d475e12a

Formbook

+ 13'336 additional samples on MalwareBazaar

Result

Malware family:

xloader

Score:

10/10

Tags:

family:xloader campaign:nt3f loader rat

Link:

https://tria.ge/reports/220208-ymjw9aebbl/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Drops file in Windows directory

Suspicious use of SetThreadContext

Loads dropped DLL

Xloader Payload

Xloader

Unpacked files

SH256 hash:

d557755496724405c4fd878bf7e87ff36dd24bf466462c79243151c4c064ed4c

MD5 hash:

7684dc125a2d0e4da8ec177bd6c4bb60

SHA1 hash:

9e62f7513ab70c3d08fa0af8fda87be40f7779a7

Link:

https://www.unpac.me/results/93a98902-43ac-4fb1-9749-923bc5cd6466/

SH256 hash:

149fddd6d60737e0e971c03111a4bb582ca16a8f08c838e73371163191cd17d5

MD5 hash:

40056abcdc0a75b7b51b5c08b8db3c07

SHA1 hash:

05eed606a5cd55f7c72de355fd1f7ba753c9ade4

Detections:

win_formbook_g0

win_formbook_auto

Link:

https://www.unpac.me/results/93a98902-43ac-4fb1-9749-923bc5cd6466/

Parent samples :
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SH256 hash:

0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e

MD5 hash:

38aed2534480c27c816c57ee6a369f87

SHA1 hash:

3a1d97bffba30b52704e8787af93cf1d6a56e16c

Link:

https://www.unpac.me/results/93a98902-43ac-4fb1-9749-923bc5cd6466/

Malware family:

XLoader

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/0418190aadd1/report/overview.html

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:	malware_Formbook_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Formbook in memory
Reference:	internal research