c8c7a144685ab214d44da7dc73076a711b0111ef7c07edda9423aa52d14b6b76

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 20:48

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General

Target

41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
Size

76KB
MD5

41fdc30a7b6d3c881fc7bfe07b86c3d0
SHA1

8d017519ae80df80f0c1a749cd71bebeec8722b1
SHA256

c8c7a144685ab214d44da7dc73076a711b0111ef7c07edda9423aa52d14b6b76
SHA512

88cc84f7a23a1cdd50a04f906333adc4116b7cdacfc56a5ee972a8ac188b40a832c90e158d98d0ad4fb79e8ae3f0922a6fbc74267fec542fa53ae7016b46e947
SSDEEP

768:MJDcUsuYweMggNz0zFYM9M2AT91hRJubfPhn19ZX5a6dqmip:MJiukMPwL22ATtRJubf5bZX5W

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 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 = "Explorer.exe C:\\Windows\\system32\\WinSit.exe"	41fdc30a7b6d3c881fc7bfe07b86c3d0_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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\dc2k5 = "C:\\Windows\\SVIQ.EXE"	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\WinSit.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\WinSit.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\config\Win.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\config\Win.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Drops file in Windows directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\dc.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\SVIQ.EXE	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\inf\Other.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\Help\Other.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\Help\Other.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\wininit.ini	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\system\Fun.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\dc.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\inf\Other.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File created	C:\Windows\system\Fun.exe	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SVIQ.EXE	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 384	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	3
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 392	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	4
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 432	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	5
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 480	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	6
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 488	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	7
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 496	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	8
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 608	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	9
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 684	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	10
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 768	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	11
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 828	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	12
PID 3040 wrote to memory of 868	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	13
PID 3040 wrote to memory of 868	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	13
PID 3040 wrote to memory of 868	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	13
PID 3040 wrote to memory of 868	3040	41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe	13

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:384
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:480
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:608
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1784
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1864
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:684
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:768
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:828
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1172
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:868
  - - \\?\C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      PID:1156
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:984
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:292
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1032
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1088
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1100
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1048
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:3000
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:3028
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:392

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\41fdc30a7b6d3c881fc7bfe07b86c3d0_JaffaCakes118.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\dc.exe

Filesize
76KB

MD5
41fdc30a7b6d3c881fc7bfe07b86c3d0

SHA1
8d017519ae80df80f0c1a749cd71bebeec8722b1

SHA256
c8c7a144685ab214d44da7dc73076a711b0111ef7c07edda9423aa52d14b6b76

SHA512
88cc84f7a23a1cdd50a04f906333adc4116b7cdacfc56a5ee972a8ac188b40a832c90e158d98d0ad4fb79e8ae3f0922a6fbc74267fec542fa53ae7016b46e947

Download Submit
memory/3040-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3040-1-0x00000000775B0000-0x00000000775B1000-memory.dmp

Filesize
4KB

Download
memory/3040-2-0x00000000775AF000-0x00000000775B0000-memory.dmp

Filesize
4KB

Download
memory/3040-42-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download