ffb3c459b7fb9ac626bc9abb530b751e8512e0d11a397404d83f8fbf710d9c53

Analysis

max time kernel
91s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 15:38

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General

Target

f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
Size

290KB
MD5

f3cad5b29d29243d30becef2202475cb
SHA1

66383444cd44f203df4ce555059c469ff80445bf
SHA256

ffb3c459b7fb9ac626bc9abb530b751e8512e0d11a397404d83f8fbf710d9c53
SHA512

c47d9dcc1b15a0a5b18dfd4b6d2e2746c15acfb4eb8b86aaeba3f9e8d022ca9dde4c8638c7c224c5865b0b16b4c1853c8f409405ded28a6f82c4026e3cdc7ec1
SSDEEP

6144:Ej5KPoqWbAl8/f9XgnVW5GJZ2tNYLj8MfsxHi8msig:++xlqXwVzYKj86sxHtmsig

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5048 set thread context of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 5048 wrote to memory of 3380	5048	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	88
PID 3380 wrote to memory of 3472	3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	56
PID 3380 wrote to memory of 3472	3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	56
PID 3380 wrote to memory of 3472	3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	56
PID 3380 wrote to memory of 3472	3380	f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3472
- C:\Users\Admin\AppData\Local\Temp\f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Users\Admin\AppData\Local\Temp\f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\f3cad5b29d29243d30becef2202475cb_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3380-21-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3380-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3380-29-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/3380-22-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/3380-20-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/3380-15-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3472-24-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3472-23-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/5048-16-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-17-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-3-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/5048-7-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-19-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-13-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-18-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/5048-11-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-9-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-14-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/5048-1-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/5048-5-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/5048-4-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/5048-2-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/5048-30-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download