0271c86867e4e9c78583f00f535c2f792c2e7f7633d67cf75fed69c78298373a

Analysis

max time kernel
95s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 04:54

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General

Target

fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
Size

143KB
MD5

fdd68a1adb45c14be0f02b580bde64df
SHA1

3b7eec2758314b8c327dee925eb702b05971b621
SHA256

0271c86867e4e9c78583f00f535c2f792c2e7f7633d67cf75fed69c78298373a
SHA512

c07b165ea97919d41f361f0843ae06ee62c0cc446eeec80b08346e72c1ce92265ffdcc98971aff846557e690efb8bdec5ae5266281ac377e178435ab7f935a06
SSDEEP

3072:95fZQlGFKz/kmMq6ZUaN9+bxMvTndUBsDTQ1uWpkx:vmlGGMFZLN+M7d7fOq

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2392 set thread context of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2392-0-0x0000000000400000-0x0000000000481000-memory.dmp	upx
behavioral2/memory/2392-9-0x0000000000400000-0x0000000000481000-memory.dmp	upx

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	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 2392 wrote to memory of 1644	2392	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	81
PID 1644 wrote to memory of 3492	1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	56
PID 1644 wrote to memory of 3492	1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	56
PID 1644 wrote to memory of 3492	1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	56
PID 1644 wrote to memory of 3492	1644	fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3492
- C:\Users\Admin\AppData\Local\Temp\fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Users\Admin\AppData\Local\Temp\fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\fdd68a1adb45c14be0f02b580bde64df_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1644

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

Replay Monitor

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Downloads

memory/1644-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1644-4-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/1644-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1644-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1644-10-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2392-0-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2392-9-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3492-12-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3492-13-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download