MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced. 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: 19

Intelligence 19 IOCs YARA 25 File information Comments

SHA256 hash:	2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced
SHA3-384 hash:	4a9175a1bc3f094d62be85e33940870f4574861832a3baabab0f1012728163cef8f9bee28f1d3ac3ef717a7b940969f1
SHA1 hash:	6109322e69916218a1a3bd4e99cb97be71d263ab
MD5 hash:	23eaef6c5a51838be5435790213c536b
humanhash:	vermont-missouri-paris-freddie
File name:	ok.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'520'640 bytes
First seen:	2025-09-08 13:44:27 UTC
Last seen:	2025-09-08 15:17:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	1895460fffad9475fda0c84755ecfee1 (308 x Formbook, 52 x AgentTesla, 36 x SnakeKeylogger)
ssdeep	24576:a5EmXFtKaL4/oFe5T9yyXYfP1ijXdaGUB6ZE2lKfMyK:aPVt/LZeJbInQRaG9a2K
Threatray	937 similar samples on MalwareBazaar
TLSH	T1F665CF027781C062FFAB95734F9AF22146BD6D260123E52F13583D7DBEB05B1163E6A2
TrID	40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	lowmal3
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

ok.exe

Verdict:

No threats detected

Analysis date:

2025-09-08 13:46:54 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/1b1a62c9-8645-46e2-a7ed-fb49e9eb2630

Note:

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

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/26297/

Detection(s):

SecuriteInfo.com.FileRepMalware.11923672.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68beddc5b20052598878faad

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Sending a custom TCP request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug autoit compiled-script findstr fingerprint fingerprint keylogger lolbin microsoft_visual_cc netsh regsvr32 wscript

Link:

https://www.filescan.io/uploads/68beddc71b52c70384b76b95/reports/e5a2939d-8c5f-45be-9b44-81d3c17b7a95/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-08T03:58:00Z UTC

Last seen:

2025-09-08T03:58:00Z UTC

Hits:

~10

Detections:

Trojan-Spy.Win32.Noon.sb Trojan.Win32.Strab.sb Trojan.Win32.Inject.sb HEUR:Trojan.Script.AUO.gen PDM:Trojan.Win32.Generic

Link:

https://opentip.kaspersky.com/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced/results?tab=lookup

Malware family:

Formbook

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/10a20ba0-1f22-4b08-80b8-86dfa1c55dc3

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.spyw.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1773176

Signature

Binary is likely a compiled AutoIt script file

Found API chain indicative of sandbox detection

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Performs DNS queries to domains with low reputation

Queues an APC in another process (thread injection)

Switches to a custom stack to bypass stack traces

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced/

Verdict:

Malicious

Threat:

Family.FORMBOOK

Link:

https://tip.neiki.dev/file/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-09-08 03:37:55 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=eaqbontcsyftfjt7tjgfwuzvxqryz2k5aky4frwbdzreesgzztwq._file

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook discovery rat spyware stealer trojan

Link:

https://tria.ge/reports/250908-q1382scp7s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Formbook payload

Formbook

Formbook family

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/147f2dd0-c202-4548-a132-ecddcbebfc2f

Unpacked files

SH256 hash:

2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced

MD5 hash:

23eaef6c5a51838be5435790213c536b

SHA1 hash:

6109322e69916218a1a3bd4e99cb97be71d263ab

Link:

https://www.unpac.me/results/32626b88-9877-4efd-82bb-ce0e954e5683/

SH256 hash:

d3ce09665ee6c24d71eccecdbe920ea6a93f9a62db330d9950a707fd901daade

MD5 hash:

cb1763a141c8d8bedb1b32791a205ac2

SHA1 hash:

1afb669e9fd22ef0eedaf8ec3865c4815701d762

Link:

https://www.unpac.me/results/32626b88-9877-4efd-82bb-ce0e954e5683/

SH256 hash:

a7c0c6c6ab0b302477d06ed0bb85f33844c43cd4877a0be57a12e9b726953497

MD5 hash:

cec70e1530758c7567b9efe1db511b12

SHA1 hash:

83a168143f12a5af256d70a1caaf9027e7301745

Detections:

win_formbook_g0

Link:

https://www.unpac.me/results/32626b88-9877-4efd-82bb-ce0e954e5683/

Parent samples :

0390870c49dd62504fc10df0c2d3e6b17d0ca6a6bce1c450d40d923ed19cca13
0002a2f7d00d1d6c5289a0c6915c6a761145586b191c03d6ae9320ac487c9ed3
60a8f087ea808e50d83e20099aa2fbedcd15bfb580f1524db4dc9e4a757d32d5
e33e0044cb8cab8031d12c9e4cd922d81efeb5276dd5898ee2ef8b9cbdf28ddd
2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced
e25ec5a057bf94adf77818d09e06fed12ca2edc8b08652610802e332d52ca6a0
f72bdb619d4b6a4b0deb625e5f8d546c2d1ec8a288dc1d15fbdc8a1fd7346ece
9b8d42e1bfa06d35a1e433cf97eb75c7244cde1e46bc34858a87301143f5570c

Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/202017366296/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/2020173662960b32a67f9a4c5b5335bc238ce95d02b1c2c6c11e624248d9cced

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__GlobalFlags Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Active Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Delivery method

Other

Cape

https://www.capesandbox.com/analysis/26297/

URLhaus

https://urlhaus.abuse.ch/url/3619893/

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