7401a88eb93ccf97185248fcf43ef1ba3d91d5f8e226a389d95fdb20750f5198

General

Target

6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
Size

135KB
MD5

6959ade1f8a55899234fd592bdc7ce69
SHA1

08adccf0d635446dc38b58b9677783c7883411a0
SHA256

7401a88eb93ccf97185248fcf43ef1ba3d91d5f8e226a389d95fdb20750f5198
SHA512

24c0995b803cb97a44f31435f7aae59f7d67ae208bef1a49e480741bb5c3d530fe0174bc6ad8df8ab93b75f418fa4349c01d4ac92a9693ae5a114aca66f1e249
SSDEEP

3072:nnb65ptbwDx4/RdgCQKY8UxdptcJ/xpOv:nnbvDe/vfQKadwJpp6

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3016	netprotocol.exe
4884	netprotocol.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Netprotocol = "C:\\Users\\Admin\\AppData\\Roaming\\netprotocol.exe"	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1308 set thread context of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 3016 set thread context of 4884	3016	netprotocol.exe	94

Program crash 4 IoCs

pid	pid_target	Process	procid_target
1180	1308	WerFault.exe	83
4260	1308	WerFault.exe	83
4772	3016	WerFault.exe	89
1268	3016	WerFault.exe	89

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	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netprotocol.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 1308 wrote to memory of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 1308 wrote to memory of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 1308 wrote to memory of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 1308 wrote to memory of 920	1308	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	87
PID 920 wrote to memory of 3016	920	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	89
PID 920 wrote to memory of 3016	920	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	89
PID 920 wrote to memory of 3016	920	6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe	89
PID 3016 wrote to memory of 4884	3016	netprotocol.exe	94
PID 3016 wrote to memory of 4884	3016	netprotocol.exe	94
PID 3016 wrote to memory of 4884	3016	netprotocol.exe	94
PID 3016 wrote to memory of 4884	3016	netprotocol.exe	94
PID 3016 wrote to memory of 4884	3016	netprotocol.exe	94

C:\Users\Admin\AppData\Local\Temp\6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Users\Admin\AppData\Local\Temp\6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6959ade1f8a55899234fd592bdc7ce69_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Users\Admin\AppData\Roaming\netprotocol.exe
    C:\Users\Admin\AppData\Roaming\netprotocol.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3016
  - - C:\Users\Admin\AppData\Roaming\netprotocol.exe
      C:\Users\Admin\AppData\Roaming\netprotocol.exe
      4⤵
      Executes dropped EXE
      PID:4884
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 452
      4⤵
      Program crash
      PID:4772
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 472
      4⤵
      Program crash
      PID:1268
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 440
  2⤵
  - Program crash
  PID:1180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 440
  2⤵
  - Program crash
  PID:4260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1308 -ip 1308
1⤵
PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1308 -ip 1308
1⤵
PID:3440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3016 -ip 3016
1⤵
PID:3188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3016 -ip 3016
1⤵
PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\netprotocol.exe

Filesize
135KB

MD5
5b74af80c98916b3b0966a1a2306568d

SHA1
a5e50d3ad945eb556160ed279cadba46a49fb8a9

SHA256
2f4c4670d31e9c6adc5b8c6f90e38e2501ea7d2eff4196e6d7b1f484d936f0d9

SHA512
207de5fea9ef019b77155c7c44ce52253350b5960d6276fa39d6c28938f3114308ea05bb2c73663aed810dae857666b83ccf3641284ad6991665a3bd62da8719

Download Submit
memory/920-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/920-1-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/920-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/920-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/920-13-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4884-10-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4884-12-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4884-14-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads