MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf. 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: 17

Intelligence 17 IOCs YARA 13 File information Comments

SHA256 hash:	907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf
SHA3-384 hash:	e6d75d14e0975e66230051aa7a0b7dbb5c97525f04316ec0516a208515ea2ffd011dca6f1894a8afa304a1e6994bda35
SHA1 hash:	5ab073a06dcb9b71714fbb1061c6751d65b3d981
MD5 hash:	1629dc25ec6ca3632ea6c70bf470271d
humanhash:	pasta-twelve-low-fish
File name:	RFQ AFTAB 7654.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'257'472 bytes
First seen:	2025-09-16 06:15:47 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	1895460fffad9475fda0c84755ecfee1 (309 x Formbook, 53 x AgentTesla, 36 x SnakeKeylogger)
ssdeep	24576:g5EmXFtKaL4/oFe5T9yyXYfP1ijXdax/Ial7iHzGwgfKxTX4:gPVt/LZeJbInQRaxgm7QyPyxT
Threatray	1'171 similar samples on MalwareBazaar
TLSH	T10845CF027381C062FFAB95334F56F61257BDAD260123A61F13983DB9BA701B1563E7A3
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 :

115

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

RFQ AFTAB 7654.exe

Verdict:

No threats detected

Analysis date:

2025-09-16 06:19:18 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/aa88cf99-cde3-4cf7-a20c-5b0fef7b0297

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/27648/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68c900c4e579c633a4b595dd

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Sending a custom TCP request

Сreating synchronization primitives

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm anti-vm autoit compiled-script evasive explorer fingerprint fingerprint formbook keylogger lolbin microsoft_visual_cc mpcmdrun packed stealer unsafe

Link:

https://www.filescan.io/uploads/68c900bd5ebd1d861ec49898/reports/c8b28f55-4ec7-493b-a22d-ee2a47181dad/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-15T21:19:00Z UTC

Last seen:

2025-09-15T21:19:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/04eb7ae0-9373-4b3b-8d90-f450a8244f15

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1778240

Signature

Binary is likely a compiled AutoIt script file

Initial sample is a PE file and has a suspicious name

Joe Sandbox ML detected suspicious sample

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)

Suricata IDS alerts for network traffic

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/907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf

Verdict:

Malware

YARA:

7 match(es)

Tags:

AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86

Link:

https://app.malva.re/file/1629dc25ec6ca3632ea6c70bf470271d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-09-16 01:50:40 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

30 of 38 (78.95%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=sb6y5xpy3kyyagsdw5vq752vzinckhmblmd5mv54wsesjlfviw7q._file

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook discovery rat spyware stealer trojan

Link:

https://tria.ge/reports/250916-g1q42sgl8t/

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:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a93837e9-1ae3-4b2a-b89b-a1e726b15d9f

Unpacked files

SH256 hash:

907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf

MD5 hash:

1629dc25ec6ca3632ea6c70bf470271d

SHA1 hash:

5ab073a06dcb9b71714fbb1061c6751d65b3d981

Link:

https://www.unpac.me/results/53e5d84f-786a-4984-9150-460922462837/

SH256 hash:

f14222d06606748bcfa11a3d55e044cd01ae32e1988f4a648507fb5c592d3882

MD5 hash:

a7782a9af7752cb5b83d6ffbaa5948b9

SHA1 hash:

fa3ab66b32060964b2aee7639543d7074584c9c4

Link:

https://www.unpac.me/results/53e5d84f-786a-4984-9150-460922462837/

SH256 hash:

788855ea3d57d8e28a3fc7d59f77bbd3e08b585885ae25d57c92daba59dde7e1

MD5 hash:

addde738eedefe440fd9044f6a96ae1c

SHA1 hash:

f9856d4f9f18bbdc20a4f5b27990e9c53b523abe

Detections:

win_formbook_g0

Link:

https://www.unpac.me/results/53e5d84f-786a-4984-9150-460922462837/

Parent samples :
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Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/907d8eddf8da/report/overview.html

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

Threat name:

Formbook

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf

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:	Formbook Create hunting rule
Author:	kevoreilly
Description:	Formbook Payload

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

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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:	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:	TH_Generic_MassHunt_Win_Malware_2025_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Windows malware mass-hunt rule - 2025
Reference:	https://cyfare.net/

File information

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

Malspam

Formbook

exe 907d8eddf8dab1801a43b76b0ff755ca1a251d815b07d657bcb48924acb545bf

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/27648/

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