MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b. 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: 18

Intelligence 18 IOCs YARA 4 File information Comments 1

SHA256 hash:	7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b
SHA3-384 hash:	d14e625c334fa7b4ffd3ff3bfe93a1050d7a52b87d07451c79c6f59b88bc852461180126d2d110f0f712256868d9c4df
SHA1 hash:	76a91ee65551d7babf8799bbecd9e78c44f47787
MD5 hash:	607868824f841ff4b6e24e997228d10d
humanhash:	uranus-stairway-blue-butter
File name:	607868824f841ff4b6e24e997228d10d
Download:	download sample
Signature	Formbook Create hunting rule
File size:	628'736 bytes
First seen:	2024-06-25 13:05:22 UTC
Last seen:	2024-06-25 15:22:30 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:LajzneBoLmk8bLq4xKNhZAb2drAJuU6ljqdLGtierEWhuV:2jznfL/qLxK7ZAbWAJJ6lGdLGtierEJV
Threatray	3'209 similar samples on MalwareBazaar
TLSH	T173D4CF493B2015B5DD3986F2A8D706393F70666231E1C8216DDF0EEDAADAF8406CB15F
TrID	35.4% (.EXE) Win64 Executable (generic) (10523/12/4) 22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.1% (.EXE) Win32 Executable (generic) (4504/4/1) 6.9% (.ICL) Windows Icons Library (generic) (2059/9) 6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	zbetcheckin
Tags:	32 exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

336

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b.exe

Verdict:

No threats detected

Analysis date:

2024-06-25 13:08:31 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/2a005ac0-dc62-4449-ab9d-6bbd6becbaf6

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.KeyloggerX-gen.16735.14421.UNOFFICIAL

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=667ac0f70685885c286ad496win7simulatehigh_evasion

Tags:

Generic Swotter

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/667ac0c56b8dba248b45535a/reports/f0693ae3-c35e-4f24-b52f-023ac56eb722/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

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/ce1ed3b8-8999-4c76-b722-8caca904c9fc

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1462401

Signature

.NET source code references suspicious native API functions

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected AntiVM3

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

Detection:

formbook

Link:

https://mwdb.cert.pl/sample/7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b/

Threat name:

Win32.Trojan.FormBook

Status:

Malicious

First seen:

2024-06-25 09:38:23 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oojlnjyqlaygbv7vxwfdu5lt7ihspcsuh6lbav76ybceluax3y5q._file

Verdict:

malicious

Label(s):

formbook

Formbook

13bc94a2f39a03f509036ff58462b974c401cac0df52cce22223114f909b2f72

Formbook

3f9c2a2bac5e829fd61db15ffda44387442cd91f7d84bb3d8e28b19c9ac098b0

Formbook

4a5be9ff6a2401e1d1d08a56acf3664ccddbae314a1d26e6debc90adb401d414

Formbook

571114066b38641901a6a70cf10fc8c0d64167b09c220c19acad7d15505455c0

Formbook

7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

Formbook

d0b94b855d2f24add1edf6b3a6ecae24e4366f181a1ccd0bcd3b27e94de95bc0

Formbook

ebdc855d3a59911b5096ed167a66a6f9361c0a367bc9c7664693ef11582d1b1f

Formbook

+ 3'199 additional samples on MalwareBazaar

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:btrd rat spyware stealer trojan

Link:

https://tria.ge/reports/240625-qb3k8avbkq/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Formbook payload

Formbook

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/4c932dfb-fdc7-4550-ac62-e962b9c64316

Unpacked files

SH256 hash:

6df4974f7421b18607d34f0b45bcd66f7eba2dcea9bfb06322b858da72375afc

MD5 hash:

539b528455f15e6fcc60fa2644b801db

SHA1 hash:

1f919b03082484d82cb061f730b8236dce855fa6

Detections:

FormBook

win_formbook_g0

win_formbook_auto

win_formbook_w0

Formbook

Link:

https://www.unpac.me/results/ba412b32-62d0-4493-affc-b3bc04da0da6/

Parent samples :

7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b
d8e6a83561b9d8dbe84de21795763589d2626904ac6406ddfe2dc2342c4edb8e
676e4dc7f22754ad4bc78e4eff5e6df0a66461e5e6c76fd35b1cd50f099f2aff
9a9381dbc7eea48c1a098e0b4d8432dc615b4f41ed697369f22833d8ceef9e9c
98a4d518bdfffcac61e710765afc3176042ddc22d345b2bb4fac48cc2056bcaa
3deaaeecdbfc007dcbbdd5328a1c06477a778d6d87acc7f78ddd234fcce0757b

SH256 hash:

45c7b64a55dca23ee1239649e03a7c361813dbcfc2a0817b0d8e94c907d6ed4b

MD5 hash:

fb1bc19121c4e190d83672bc71b493f0

SHA1 hash:

c3488b969ba578e28ee360be24b6416425a224a0

Link:

https://www.unpac.me/results/ba412b32-62d0-4493-affc-b3bc04da0da6/

SH256 hash:

b5666eb286ea8a47781d7eb0153cfd85d4e1c817a01e95346ce0c646a243b595

MD5 hash:

5d3aeff155e32b51e11a416a301b1014

SHA1 hash:

76bffb499ff713fc0830dfea08460b57b5124841

Detections:

MALWARE_Win_DLInjector02

Link:

https://www.unpac.me/results/ba412b32-62d0-4493-affc-b3bc04da0da6/

SH256 hash:

7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

MD5 hash:

607868824f841ff4b6e24e997228d10d

SHA1 hash:

76a91ee65551d7babf8799bbecd9e78c44f47787

Link:

https://www.unpac.me/results/ba412b32-62d0-4493-affc-b3bc04da0da6/

Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7392b6a71058/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

File information

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

Web download

Formbook

exe 7392b6a710583060d7f5bd8a3a7573fa0f278a543f961057fec04445d017de3b

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2905754/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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zbet commented on 2024-06-25 13:05:23 UTC

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