6d7461c565840aab96f609db0640047a61777211682def51fb5a1725b93f2cba

General

Target

aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
Size

326KB
MD5

aa758b4236cc0a9af4e819370d91c80f
SHA1

c84563274d91bf9950f23374f3615656acc66a11
SHA256

6d7461c565840aab96f609db0640047a61777211682def51fb5a1725b93f2cba
SHA512

45a6feeb3ad894f30ee3837b6258c0c6fe65cb6277a3c578c26f2f9e08f23e9dc192c3ed992e3c608bb553fa80a9cb292051e63e3aa035a88293b926eb4916fb
SSDEEP

6144:EYM5EZFYtgLUrGJj9bpUkBDBZ4794WoMTmQepG6hv8P5WfQTWlCAaQrG+:En56FkgLFtB2x4TfLhUhWIECAaQt

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2716	043A6A5B00014973000BEA52B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000BEA52B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000BEA52B4EB2331\\043A6A5B00014973000BEA52B4EB2331.exe"	043A6A5B00014973000BEA52B4EB2331.exe

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	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
Token: SeDebugPrivilege	2716	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2716	043A6A5B00014973000BEA52B4EB2331.exe
2716	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2716	2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe	30
PID 2136 wrote to memory of 2716	2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe	30
PID 2136 wrote to memory of 2716	2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe	30
PID 2136 wrote to memory of 2716	2136	aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2136
- C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\aa758b4236cc0a9af4e819370d91c80f_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2716

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

\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe

Filesize
326KB

MD5
aa758b4236cc0a9af4e819370d91c80f

SHA1
c84563274d91bf9950f23374f3615656acc66a11

SHA256
6d7461c565840aab96f609db0640047a61777211682def51fb5a1725b93f2cba

SHA512
45a6feeb3ad894f30ee3837b6258c0c6fe65cb6277a3c578c26f2f9e08f23e9dc192c3ed992e3c608bb553fa80a9cb292051e63e3aa035a88293b926eb4916fb

Download Submit
memory/2136-19-0x00000000004B9000-0x00000000004BA000-memory.dmp

Filesize
4KB

Download
memory/2136-31-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-4-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-3-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-2-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-1-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-5-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-49-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-20-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-0-0x00000000004B9000-0x00000000004BA000-memory.dmp

Filesize
4KB

Download
memory/2136-43-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2136-37-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2716-38-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2716-16-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2716-25-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2716-50-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads