formbook | 9bac39b4b986f2f96008c4c6c05cf72ddc6398d99d874525058b654b52cfd64d

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 14:09

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General

Target

639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
Size

564KB
MD5

639066f415f7a4dc58e1890975e9fcc5
SHA1

b97a2f3afbf5b09e155cd99d035cf6f2e3f347f2
SHA256

9bac39b4b986f2f96008c4c6c05cf72ddc6398d99d874525058b654b52cfd64d
SHA512

7d671232f99178c708ba3cb47e93e14046bbd9ec5a27942156ec07d2911be9b4f43cd56b9a2d2eb8cb71e3f7c25d6ebfbeab4ab15ae7501cf368aee06c00f38e
SSDEEP

12288:Rb3RoudOSY3hsmJ6LQ3j2rBFr55AoOiMsos1kubd:Rb3RrdOSKRJ6LQ3j2NFrTHZNJbd

Score

10^/10

formbook i01 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

i01

Decoy

viagensbaratasonline.com

lacuevaelmirlo.net

genevaly.com

analpornolariizle.com

rupee.network

pay69645.com

superhsr.com

foammemorymattress.com

jolded.com

bbb684.com

diabetessimplesweet.com

bybeast.com

keut.world

xxjj10.com

youde-88.com

highkickproductions.com

beijingzhjy.com

partnership-aid.com

sehorecollegesehore.com

wangluopay.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2740-6-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2052 2740 WerFault.exe 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid process

2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid process

2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid process

2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid process

2740 639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid	pid_target	process	target process
2052	2740	WerFault.exe	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid	process
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid	process
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid	process
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

pid	process
2740	639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\639066f415f7a4dc58e1890975e9fcc5_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 904
2⤵
- Program crash
PID:2052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2740 -ip 2740
1⤵
PID:2304

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2740-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2740-7-0x00000000773C1000-0x00000000774E1000-memory.dmp

Filesize
1.1MB

Download
memory/2740-4-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/2740-3-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/2740-8-0x000000000BE10000-0x000000000C15A000-memory.dmp

Filesize
3.3MB

Download