formbook | b1a84ffa5466f9eaa0c03eec38370ec5451c92c0acc7e432c3f60a6ee7b322a0

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
04/05/2024, 19:51

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General

Target

143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe
Size

492KB
MD5

143b80f264153a0a77ee599f2806702f
SHA1

bce954b1509a8fb595ec06e21ff51561026f8e4d
SHA256

b1a84ffa5466f9eaa0c03eec38370ec5451c92c0acc7e432c3f60a6ee7b322a0
SHA512

1035871c053f9990a926725943d35906b0f2d8f29f7acd8473fa19c21eb392e3bac585742236c9c2dfd21f80a2dc4f679db5c947d5bab896bfcaf3cabe4cb019
SSDEEP

6144:fSti4jd0sf5VB2t4BMGMOzOUyeoya+FhuBW:fSti4Sit53MOzOveTaO8BW

Score

10^/10

formbook sl rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

Decoy

man085.com

splnkr.com

ecogasuk.com

chefdominick.com

gopay.site

littlehootyoga.com

xmhailibu.com

maerz-it.com

garrongoshen.com

mstestlabo2.online

thepatioideas.com

loftiscpa.net

p3juices.com

knot-experts.win

hell.enterprises

luisa-anderson.com

transporterivas.com

lispic.com

admiralswitch.win

onionscreative.com

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2996-3-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2136 set thread context of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2996	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe
2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe
2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Users\Admin\AppData\Local\Temp\143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\143b80f264153a0a77ee599f2806702f_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2996

Network

MITRE ATT&CK Matrix

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Downloads

memory/2136-6-0x0000000077DB0000-0x0000000077E86000-memory.dmp

Filesize
856KB

Download
memory/2136-5-0x0000000077BC1000-0x0000000077CC2000-memory.dmp

Filesize
1.0MB

Download
memory/2136-4-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/2996-3-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download