8358762aa352396b81d1dcd97ef20332bc587ba95f4e199cf29c10c36306a801

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 09:38

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General

Target

f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
Size

1.2MB
MD5

f5b8aba4e827c3e3cce04d9c59004f7f
SHA1

a6dae6d5773709558637b0d8ca73078d9bd41a8d
SHA256

8358762aa352396b81d1dcd97ef20332bc587ba95f4e199cf29c10c36306a801
SHA512

ebe7bb0bb53c6238af41321b013c99cd517b6a1c30c5d28eab304eacf3ea8216d144dcad88b8b113cebff46c9acd1405a74034654c95702e2401d9f556128534
SSDEEP

24576:J8Ax9GLS59Q2SQUVqyeFtBJepApojDkfW/1RJMGdmXn:h955i2S5VFIBJewerJMkmX

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4848 set thread context of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2440	3460	WerFault.exe	85
2240	3460	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 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	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3460	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
3460	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
3460	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
3460	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
3460	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85
PID 4848 wrote to memory of 3460	4848	f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\f5b8aba4e827c3e3cce04d9c59004f7f_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1960
    3⤵
    - Program crash
    PID:2440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1920
    3⤵
    - Program crash
    PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3460 -ip 3460
1⤵
PID:996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3460 -ip 3460
1⤵
PID:2228

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/3460-1-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-0-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-2-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-3-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-4-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-5-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-6-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download
memory/3460-7-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download