formbook | 0b99070aab5819f15a3f08f1c7840bd9c255883bc9b225cb4b4695593670d905

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 17:04

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General

Target

25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
Size

832KB
MD5

25d706432a68e859f5077ddbc32ad080
SHA1

590d9c3130d54d383adf6a8cd5a23cf37bfd30f1
SHA256

0b99070aab5819f15a3f08f1c7840bd9c255883bc9b225cb4b4695593670d905
SHA512

851a7cc56fb9d6dbe25519b69df6ebdfc748e954094f0bae54fdae37e2b43d887b117d9d50ee169ba2280a6f00d8bb597bae609dd57d5eedc8ced7db3f560f1d
SSDEEP

12288:NglZopx11vLYE0hZ6Nwd6sOEI/xDId2ylzeDjR34XuTBVs9PhylvcIca:NVj1yF4i6sGpylSni+TBV0P8cIca

Score

10^/10

formbook 3iw rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.0

Campaign

3iw

Decoy

cepbank-direkt.com

lieoga.com

officialbetterbeardclub.com

media0702.com

safariflorist.com

vipinternationalinc.com

bitechanalytics.com

employeewage.com

truckingtag.com

priyaladiestailor.com

highlanderpiping.com

enargiapetroleum.com

vermilionranch.com

focusopgeld.com

kalem-euy.net

disypen.com

fairpayva.com

davidguner.com

idreferensi.com

dytt889.com

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2580-14-0x0000000000400000-0x000000000042D000-memory.dmp	formbook
behavioral1/memory/2580-17-0x0000000000AC0000-0x0000000000DC3000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
2580	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2580	1920	25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\25d706432a68e859f5077ddbc32ad080_JaffaCakes118.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1920-6-0x0000000007E90000-0x0000000007F26000-memory.dmp

Filesize
600KB

Download
memory/1920-15-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-2-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-3-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/1920-4-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/1920-5-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-1-0x0000000000130000-0x0000000000206000-memory.dmp

Filesize
856KB

Download
memory/1920-7-0x0000000005B10000-0x0000000005B8E000-memory.dmp

Filesize
504KB

Download
memory/1920-0-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/2580-9-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2580-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-10-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2580-14-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2580-16-0x0000000000AC0000-0x0000000000DC3000-memory.dmp

Filesize
3.0MB

Download
memory/2580-17-0x0000000000AC0000-0x0000000000DC3000-memory.dmp

Filesize
3.0MB

Download