e45c52c8115e6d396504667f7dfda58c55760eced8847ad4938c77e6128323f8

General

Target

ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe
Size

58KB
MD5

ce20647f8023b8a36bad173299e5ec45
SHA1

af418c58a1b52dee92849e4781d80708a7463d72
SHA256

e45c52c8115e6d396504667f7dfda58c55760eced8847ad4938c77e6128323f8
SHA512

e96bb1a5b45b30240972f0ba6d0e3af04017d3547008975fcac0854b02b51810270a1a54f90b7e796fcb328277843b9ac960644bc11e54c5db0960d6494ccad0
SSDEEP

768:xebIhTafnlVvBTrIJrZ23WUyfIIhTaLuihG1gfFNsHWP4jBS:0zJTrIJroIM4gfFi2+A

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4640	3400	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 3 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	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3400	winver.exe
3400	winver.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3400	winver.exe
3424	Explorer.EXE
3424	Explorer.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3424	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 2072 wrote to memory of 3112	2072	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	85
PID 3112 wrote to memory of 3400	3112	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	86
PID 3112 wrote to memory of 3400	3112	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	86
PID 3112 wrote to memory of 3400	3112	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	86
PID 3112 wrote to memory of 3400	3112	ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe	86
PID 3400 wrote to memory of 3424	3400	winver.exe	55
PID 3400 wrote to memory of 2624	3400	winver.exe	44

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2624

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
PID:3424
- C:\Users\Admin\AppData\Local\Temp\ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Users\Admin\AppData\Local\Temp\ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ce20647f8023b8a36bad173299e5ec45_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3112
  - - C:\Windows\SysWOW64\winver.exe
      winver
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:3400
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3400 -s 396
        5⤵
        Program crash
        
        PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3400 -ip 3400
1⤵
PID:4360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2624-16-0x0000000000EC0000-0x0000000000EC6000-memory.dmp

Filesize
24KB

Download
memory/2624-22-0x0000000000EC0000-0x0000000000EC6000-memory.dmp

Filesize
24KB

Download
memory/2624-18-0x00007FF8A1E4D000-0x00007FF8A1E4E000-memory.dmp

Filesize
4KB

Download
memory/2624-17-0x0000000000EC0000-0x0000000000EC6000-memory.dmp

Filesize
24KB

Download
memory/3112-2-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3400-8-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/3400-20-0x0000000000A50000-0x0000000000A56000-memory.dmp

Filesize
24KB

Download
memory/3400-7-0x0000000000B51000-0x0000000000B52000-memory.dmp

Filesize
4KB

Download
memory/3400-4-0x0000000000A50000-0x0000000000A56000-memory.dmp

Filesize
24KB

Download
memory/3400-10-0x0000000077A42000-0x0000000077A43000-memory.dmp

Filesize
4KB

Download
memory/3424-11-0x00007FF8A1E4D000-0x00007FF8A1E4E000-memory.dmp

Filesize
4KB

Download
memory/3424-13-0x00007FF8A1FE0000-0x00007FF8A1FE1000-memory.dmp

Filesize
4KB

Download
memory/3424-3-0x00000000031E0000-0x00000000031E6000-memory.dmp

Filesize
24KB

Download
memory/3424-19-0x00007FF8A1FC0000-0x00007FF8A1FC1000-memory.dmp

Filesize
4KB

Download
memory/3424-12-0x00007FF8A1E4C000-0x00007FF8A1E4D000-memory.dmp

Filesize
4KB

Download
memory/3424-9-0x00000000031E0000-0x00000000031E6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing