2d1ac5689b186f5faa803b1f9970491cf18b23345c22f84338930d55cd2a32be

General

Target

e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe
Size

302KB
MD5

e14e129a205dbeb5b5ec775cf642084f
SHA1

b08cf02e2b184048de593cad141bc48718e4648c
SHA256

2d1ac5689b186f5faa803b1f9970491cf18b23345c22f84338930d55cd2a32be
SHA512

1163f590c64d51bbcc4ebdaa59b55dedef77c92c32f25ffbbdbefdb015cdd7156349b47093a812a483b23f37ab69c53f412ebbd1acab5c3dcb7eb58528a7e215
SSDEEP

6144:O53EBVXsD0AEs/1ArzDDtBWk4hUJMBlth567//ck1SmOW8cveWW:O2UEccWcJMBlk7HckkVp4eWW

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe
2980	e14e129a205dbeb5b5ec775cf642084f_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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000BF3EEB4EB2331 = "C:\\ProgramData\\043A6A5B00014973000BF3EEB4EB2331\\043A6A5B00014973000BF3EEB4EB2331.exe"	043A6A5B00014973000BF3EEB4EB2331.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	043A6A5B00014973000BF3EEB4EB2331.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe
Token: SeDebugPrivilege	2640	043A6A5B00014973000BF3EEB4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2640	043A6A5B00014973000BF3EEB4EB2331.exe
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2640	043A6A5B00014973000BF3EEB4EB2331.exe
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2640	043A6A5B00014973000BF3EEB4EB2331.exe
2640	043A6A5B00014973000BF3EEB4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2640	2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe	30
PID 2980 wrote to memory of 2640	2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe	30
PID 2980 wrote to memory of 2640	2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe	30
PID 2980 wrote to memory of 2640	2980	e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2980
- C:\ProgramData\043A6A5B00014973000BF3EEB4EB2331\043A6A5B00014973000BF3EEB4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000BF3EEB4EB2331\043A6A5B00014973000BF3EEB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\e14e129a205dbeb5b5ec775cf642084f_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - 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:2640

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:\ProgramData\043A6A5B00014973000BF3EEB4EB2331\043A6A5B00014973000BF3EEB4EB2331.exe

Filesize
302KB

MD5
e14e129a205dbeb5b5ec775cf642084f

SHA1
b08cf02e2b184048de593cad141bc48718e4648c

SHA256
2d1ac5689b186f5faa803b1f9970491cf18b23345c22f84338930d55cd2a32be

SHA512
1163f590c64d51bbcc4ebdaa59b55dedef77c92c32f25ffbbdbefdb015cdd7156349b47093a812a483b23f37ab69c53f412ebbd1acab5c3dcb7eb58528a7e215

Download Submit
memory/2640-11-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2640-17-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2640-31-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2640-37-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2980-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2980-2-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2980-1-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2980-15-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2980-27-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads