e0714b4a3fa9664ba931781a07092a19147b03350630dc66c2c7d0b4c09f1ce3

General

Target

ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe
Size

341KB
MD5

ea8b3a8e534c9cc19504d9877f38111d
SHA1

d3a81c7a2ebcc27ee59d48038f530ffae0fd6a15
SHA256

e0714b4a3fa9664ba931781a07092a19147b03350630dc66c2c7d0b4c09f1ce3
SHA512

37d34508f73d642293613d3eda4eac1b71574e9dabfef891837125dd3462c3c066fe833c6d6b718ac6fabcd03f6fb0dc7745345b5fad34c1fe51f5bb9581f0d5
SSDEEP

6144:umW7Spg1M7PyaQB74fo4UDblEzNENyRDUVpbCmV7ooWiyMv:uNuWCP/kMWDblsNjDmJeG

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1880	043A6A5B00014973000BEA52B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
1880	043A6A5B00014973000BEA52B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe
2356	ea8b3a8e534c9cc19504d9877f38111d_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	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe
1880	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1880	043A6A5B00014973000BEA52B4EB2331.exe
1880	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1880	043A6A5B00014973000BEA52B4EB2331.exe
1880	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1880	043A6A5B00014973000BEA52B4EB2331.exe
1880	043A6A5B00014973000BEA52B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1880	2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1880	2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1880	2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1880	2356	ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea8b3a8e534c9cc19504d9877f38111d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2356
- C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\ea8b3a8e534c9cc19504d9877f38111d_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 FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1880

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\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe

Filesize
341KB

MD5
ea8b3a8e534c9cc19504d9877f38111d

SHA1
d3a81c7a2ebcc27ee59d48038f530ffae0fd6a15

SHA256
e0714b4a3fa9664ba931781a07092a19147b03350630dc66c2c7d0b4c09f1ce3

SHA512
37d34508f73d642293613d3eda4eac1b71574e9dabfef891837125dd3462c3c066fe833c6d6b718ac6fabcd03f6fb0dc7745345b5fad34c1fe51f5bb9581f0d5

Download Submit
memory/1880-25-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/1880-19-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/1880-41-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/1880-35-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/1880-16-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-24-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-3-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-5-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-6-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-23-0x00000000004C3000-0x00000000004C4000-memory.dmp

Filesize
4KB

Download
memory/2356-4-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-0-0x00000000004C3000-0x00000000004C4000-memory.dmp

Filesize
4KB

Download
memory/2356-34-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-1-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2356-2-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads