3153e5901277bcb3e8373bfe8751ab46eafc572614f6f412c80aee4ba270a2d0

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 19:39

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General

Target

0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe
Size

153KB
MD5

0f487f62ec9125706a72d8c1bfaa9751
SHA1

69b673e4218d97979b0d663cb3ea4d21c8659b4d
SHA256

3153e5901277bcb3e8373bfe8751ab46eafc572614f6f412c80aee4ba270a2d0
SHA512

21599b24410979c171b912eb10383d2fd142d52776859d48494564f221e29ed59eaf689a3a9a5036afb7b4715cb9ffca964ba0762370c2bddadb828bdbe214e7
SSDEEP

3072:x1lK2I+cQuVWjvtjuJNvtb68fdc/yUGLdJ/9uJu7GF3sP4:zlvRY0yFb68lyGLdB9uJAM

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2424	Help.exe
2540	Help.exe

Loads dropped DLL 3 IoCs

pid	Process
2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe
2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe
2424	Help.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000c000000015d79-6.dat	upx
behavioral1/memory/2424-11-0x0000000000400000-0x0000000000475000-memory.dmp	upx
behavioral1/memory/2424-21-0x0000000000400000-0x0000000000475000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 2540	2424	Help.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2540	Help.exe
2540	Help.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2424	Help.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2424	2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe	28
PID 2664 wrote to memory of 2424	2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe	28
PID 2664 wrote to memory of 2424	2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe	28
PID 2664 wrote to memory of 2424	2664	0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe	28
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2424 wrote to memory of 2540	2424	Help.exe	29
PID 2540 wrote to memory of 1180	2540	Help.exe	21
PID 2540 wrote to memory of 1180	2540	Help.exe	21
PID 2540 wrote to memory of 1180	2540	Help.exe	21
PID 2540 wrote to memory of 1180	2540	Help.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1180
- C:\Users\Admin\AppData\Local\Temp\0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0f487f62ec9125706a72d8c1bfaa9751_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Users\Admin\AppData\Local\Temp\Help.exe
    "C:\Users\Admin\AppData\Local\Temp\Help.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2424
  - - C:\Users\Admin\AppData\Local\Temp\Help.exe
      "C:\Users\Admin\AppData\Local\Temp\Help.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Help.exe

Filesize
102KB

MD5
57b9bbd63a0fe6b80f25818b59ae6bcf

SHA1
0502bb225f28c6ff0f1cab380db877fa01ef69b8

SHA256
5a79354da34e33ce6c28091233b286450a4cf268e45efba74f7f1668cbd704ff

SHA512
da11eae0991e073f6a52d3de75105cf1640735761d022150d773b88a00ae751021488203a5be4b20483a2d9d65e6aabdc04d1fb363340bba58c8372c995b478f

Download Submit
memory/1180-23-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1180-27-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/2424-11-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2424-21-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2540-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2540-19-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2540-22-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2540-26-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2664-10-0x00000000027D0000-0x0000000002845000-memory.dmp

Filesize
468KB

Download
memory/2664-9-0x00000000027D0000-0x0000000002845000-memory.dmp

Filesize
468KB

Download