d6af2e7fa04b93e3503383c0dc5ea6ff26246f7238185f41d332d048a0b303d7

General

Target

addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe
Size

137KB
MD5

addf358e8e7341e57535b7d8bbe91cad
SHA1

be3f545251b5c591e702339946fcbb18c39a0d09
SHA256

d6af2e7fa04b93e3503383c0dc5ea6ff26246f7238185f41d332d048a0b303d7
SHA512

bbf9d33e1c75bd0ee756924373836de94eba30efb003d1a12413f72c8b257f2da7f7c03129fa9cf87c1819322cee8820b98d8ad87e02ae5bdc9315584f157715
SSDEEP

1536:gTUm+f6UhgDyBKy3XKjiPX/zcaIDDsCrNfrC9+lmk:gomyNhgWgy3am7caIU6NTNlt

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe

Modifies registry key 1 TTPs 2 IoCs

Modify Registry

T1112

pid	Process
4404	reg.exe
1032	reg.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe
4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 4744	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	91
PID 4704 wrote to memory of 4744	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	91
PID 4704 wrote to memory of 4744	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	91
PID 4704 wrote to memory of 3032	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	92
PID 4704 wrote to memory of 3032	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	92
PID 4704 wrote to memory of 3032	4704	addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe	92
PID 4744 wrote to memory of 4404	4744	cmd.exe	95
PID 4744 wrote to memory of 4404	4744	cmd.exe	95
PID 4744 wrote to memory of 4404	4744	cmd.exe	95
PID 3032 wrote to memory of 1032	3032	cmd.exe	97
PID 3032 wrote to memory of 1032	3032	cmd.exe	97
PID 3032 wrote to memory of 1032	3032	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\addf358e8e7341e57535b7d8bbe91cad_JaffaCakes118.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4744
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4404
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\:*:Enabled:Task Manager" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\:*:Enabled:Task Manager" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:1032

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4768

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4344,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4396 /prefetch:8
1⤵
PID:5040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4704-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4704-4-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads