b7f670b6fa6ece000cceff076291e5f17c77e0f6eea433234c97f0c5d12d94cb

General

Target

7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe
Size

731KB
MD5

7381901296b22a1f58c8be57289b30dc
SHA1

ff25ef197f8bf2e8fcdd226af19a608d5b4f09b6
SHA256

b7f670b6fa6ece000cceff076291e5f17c77e0f6eea433234c97f0c5d12d94cb
SHA512

bd3573a6c607249ac198c6103a4be12cfdcd3d258c25e0b1d17c202a1e63ec0a9153673a0628da46df0e9872a92ad2589e103691b238f6c4e80ca6f09b3cf029
SSDEEP

12288:Jaingtd/9iCpVEZxzraxdUdpmGFmjnDgGeIttwoPR5pWZhAIRXHYnrmC:JaigD/ArravUdsGwnlFttwYQRXHYrmC

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2056	netsh.exe
320	netsh.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2408	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	30
PID 2552 wrote to memory of 2408	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	30
PID 2552 wrote to memory of 2408	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	30
PID 2552 wrote to memory of 2408	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	30
PID 2552 wrote to memory of 2116	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	32
PID 2552 wrote to memory of 2116	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	32
PID 2552 wrote to memory of 2116	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	32
PID 2552 wrote to memory of 2116	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	32
PID 2552 wrote to memory of 2572	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	34
PID 2552 wrote to memory of 2572	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	34
PID 2552 wrote to memory of 2572	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	34
PID 2552 wrote to memory of 2572	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	34
PID 2572 wrote to memory of 2056	2572	cmd.exe	36
PID 2572 wrote to memory of 2056	2572	cmd.exe	36
PID 2572 wrote to memory of 2056	2572	cmd.exe	36
PID 2572 wrote to memory of 2056	2572	cmd.exe	36
PID 2552 wrote to memory of 2460	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	37
PID 2552 wrote to memory of 2460	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	37
PID 2552 wrote to memory of 2460	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	37
PID 2552 wrote to memory of 2460	2552	7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe	37
PID 2460 wrote to memory of 320	2460	cmd.exe	39
PID 2460 wrote to memory of 320	2460	cmd.exe	39
PID 2460 wrote to memory of 320	2460	cmd.exe	39
PID 2460 wrote to memory of 320	2460	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7381901296b22a1f58c8be57289b30dc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2408
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2116
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2056
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:320