formbook | 9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-03-2024 02:41

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General

Target

9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
Size

590KB
MD5

2f9e1385a9c419ad70bb121e4250ae0a
SHA1

ee2018b7427e3eccd78683018864043a72d841a9
SHA256

9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784
SHA512

9c7a9d86a29729b1189a027e11c40175928c2c76355678ebaa06a08b42a8b0d6c0e6ba6237d61aa81a8a80e8b9d52b22c877f45dd74a233c720fee10e6419917
SSDEEP

12288:IS4CMwNNFJyvdgH7RPTwerlTuzRjynjSGqaJt2m8:IMFggH7RbweRTuzJsjSGqaJsm8

Score

10^/10

formbook o22d rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

o22d

Decoy

stillsfengservices.com

protectagainstcrime.com

winiboya.com

mindbeforemusic.com

giyelz1i5.sbs

coin8899.com

coolgirls.club

ssdcf1416aasx.world

heir.solutions

soulmatchup.xyz

ingenetpy.com

knkvdqt5g.sbs

vireoremedy.com

leopolis.rent

apartment-for-rent-314.space

theenlightenedmotherhood.com

zidao.cloud

oi7982jbacdbfssagroup.monster

anandasnacks.com

start.beer

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2232-4-0x0000000000350000-0x000000000035C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2612-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

description	pid	process	target process
PID 2232 set thread context of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

pid process

2612 9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

pid	process
2612	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

description	pid	process	target process
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
PID 2232 wrote to memory of 2612	2232	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe	9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe

C:\Users\Admin\AppData\Local\Temp\9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
"C:\Users\Admin\AppData\Local\Temp\9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2232

C:\Users\Admin\AppData\Local\Temp\9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe
"C:\Users\Admin\AppData\Local\Temp\9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2612

MITRE ATT&CK Matrix

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Downloads

memory/2232-0-0x00000000008B0000-0x000000000094A000-memory.dmp

Filesize
616KB

Download
memory/2232-1-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2232-2-0x0000000004CE0000-0x0000000004D20000-memory.dmp

Filesize
256KB

Download
memory/2232-3-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download
memory/2232-4-0x0000000000350000-0x000000000035C000-memory.dmp

Filesize
48KB

Download
memory/2232-5-0x0000000004D20000-0x0000000004D96000-memory.dmp

Filesize
472KB

Download
memory/2232-13-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2612-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2612-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2612-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2612-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2612-14-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads