formbook | 3cc059736bda2e682c4695af39797d7e32d853db835377647abfb850452d43ad

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
05-12-2024 07:24

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General

Target

c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe
Size

279KB
MD5

c691f8063e79e19fa95073108f499b5c
SHA1

f31d24fa592152a6ad2db064eab64652e313ad0d
SHA256

3cc059736bda2e682c4695af39797d7e32d853db835377647abfb850452d43ad
SHA512

b5afa2d9c1de870a4a9efad4f57cf6182ffb605c2e678519e0a7ccdbaac62421a4029f0466758ea576b546c6babbd5758129f5f8530d4156b4f0518d8ca2f788
SSDEEP

6144:5fLl0j/eF+aXHTwqYxyjp9zgOOUvtahUyjz6j:5fKsXUqZPzIUHj

Score

10^/10

formbook p7t8 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p7t8

Decoy

bretttaylorphotography.com

wishestodreams.com

tinycase.xyz

delawarewebuyhousescash.com

tiennghimini.com

pechnolight.com

sportslivepaly.com

healthygut365.com

briarpatchgrief.com

thenaturalyoushop.com

paulmackaydop.com

psbetongroup.com

luxuosy.com

sesmaseguros.com

mywhyismenow.info

responsivesleepcoaching.com

dokebimetal.com

goodnightfarms.com

fusionhomepackers.com

tiktok-generatofr.com

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2512-13-0x0000000000401000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/2512-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2512-8-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2220 set thread context of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2512	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2512	2220	c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c691f8063e79e19fa95073108f499b5c_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2220-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2220-1-0x0000000000A40000-0x0000000000A8C000-memory.dmp

Filesize
304KB

Download
memory/2220-2-0x00000000004A0000-0x00000000004DA000-memory.dmp

Filesize
232KB

Download
memory/2220-3-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2220-12-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2512-4-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2512-14-0x0000000000A90000-0x0000000000D93000-memory.dmp

Filesize
3.0MB

Download
memory/2512-13-0x0000000000401000-0x000000000042E000-memory.dmp

Filesize
180KB

Download
memory/2512-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2512-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2512-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download