9894be6e64187c5b681d5c0505b02d19926ff67ecce0f6f7bb4d94c28689b7e6

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 23:14

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General

Target

83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
Size

240KB
MD5

83ef1d799261ed45ad00488f7210639c
SHA1

71e28eb94341a1d8c77d159d95c72e1f3ea62705
SHA256

9894be6e64187c5b681d5c0505b02d19926ff67ecce0f6f7bb4d94c28689b7e6
SHA512

9cd5623190ab4f1f1f8daacd3ff80cb3e9b28b890f030b56659333a86c65246d22d962aae8aa8b0a86574fc707c96b2ca59d71253123209b6526c53ccd4f5ce2
SSDEEP

6144:tZy5BoKvoyi7NGm9yCqSwDvQkqj+pyvBM790:jYe0LT0K8tj+Es0

Score

7^/10

discovery persistence upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00080000000234ba-40.dat	acprotect

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	1.exe

Executes dropped EXE 2 IoCs

pid	Process
1124	1.exe
1248	Svchost.exe

Loads dropped DLL 4 IoCs

pid	Process
1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
1248	Svchost.exe
512	regsvr32.exe
1248	Svchost.exe

UPX packed file 21 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x00080000000234b0-18.dat	upx
behavioral2/memory/1124-20-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-35-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/files/0x00080000000234ba-40.dat	upx
behavioral2/memory/1124-32-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-49-0x0000000010000000-0x0000000010014000-memory.dmp	upx
behavioral2/memory/1248-50-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-52-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-54-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-55-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-57-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-59-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-61-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-63-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-65-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-67-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-69-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-71-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-73-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-75-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/1248-77-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\EQPRjDl = "\"C:\\Windows\\Svchost.exe\""	1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\S2BcJ = "\"C:\\Windows\\Svchost.exe\""	1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kfUWnY = "\"C:\\Windows\\Svchost.exe\""	Svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBPD3 = "\"C:\\Windows\\Svchost.exe\""	Svchost.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mswinsck.ocx	Svchost.exe
File opened for modification	C:\Windows\SysWOW64\win.com	1.exe
File opened for modification	C:\Windows\SysWOW64\zlib.dll	Svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2252 set thread context of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Svchost.exe	1.exe
File created	C:\Windows\Svchost.exe	1.exe
File opened for modification	C:\Windows\Svchost.exe	Svchost.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3136	1312	WerFault.exe	84

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	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1\ = "132497"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx, 1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\ = "Microsoft Winsock Control 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID\ = "{248DD896-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID\ = "MSWinsock.Winsock.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer\ = "MSWinsock.Winsock.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID\ = "MSWinsock.Winsock"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\CLSID	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe
1124	1.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
1124	1.exe
1248	Svchost.exe
1248	Svchost.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 2252 wrote to memory of 1312	2252	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	84
PID 1312 wrote to memory of 4048	1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	86
PID 1312 wrote to memory of 4048	1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	86
PID 1312 wrote to memory of 1124	1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	92
PID 1312 wrote to memory of 1124	1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	92
PID 1312 wrote to memory of 1124	1312	83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe	92
PID 1124 wrote to memory of 3036	1124	1.exe	94
PID 1124 wrote to memory of 3036	1124	1.exe	94
PID 1124 wrote to memory of 3036	1124	1.exe	94
PID 1124 wrote to memory of 1248	1124	1.exe	95
PID 1124 wrote to memory of 1248	1124	1.exe	95
PID 1124 wrote to memory of 1248	1124	1.exe	95
PID 1248 wrote to memory of 512	1248	Svchost.exe	96
PID 1248 wrote to memory of 512	1248	Svchost.exe	96
PID 1248 wrote to memory of 512	1248	Svchost.exe	96

C:\Users\Admin\AppData\Local\Temp\83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Users\Admin\AppData\Local\Temp\83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1312
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\83ef1d799261ed45ad00488f7210639c_JaffaCakes118.exe"
    3⤵
    PID:4048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 488
    3⤵
    - Program crash
    PID:3136
- - C:\Users\Admin\AppData\Roaming\1.exe
    C:\Users\Admin\AppData\Roaming\1.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - 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 use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1124
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\System32\svchost.exe"
      4⤵
      PID:3036
  - - C:\Windows\Svchost.exe
      C:\Windows\Svchost.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1248
    - - C:\Windows\SysWOW64\regsvr32.exe
        
        regsvr32 /s "C:\Windows\system32\mswinsck.ocx"
        5⤵
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1312 -ip 1312
1⤵
PID:2556

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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:\Users\Admin\AppData\Roaming\1.exe

Filesize
150KB

MD5
8a6ae017f002a7d9bd39cc4755ee8771

SHA1
7de6f53904a48956f8e2ecf91c5dd20b9e7b46f5

SHA256
e97f9845b38daae0d5b495cee21afa8ca20476c4122523256ee44ddb79715356

SHA512
1b9253013afebe61a685470a508ebae409311f8230cb65182fc16d8ed68bbaa891edad0e1a36401d878c46044df203c715c5c47acb70290a278d71d3818b6662

Download Submit
C:\Users\Admin\AppData\Roaming\kernel33.dll

Filesize
625KB

MD5
358611b92e360a749054fdc7b6b076ea

SHA1
d6d2224161fee024ab3767a81ed57f7e57d0c1ce

SHA256
79782a87dfd093a0e4196d6f0aa4d46a55c0290f6145f5f8fa60e53c540f89b4

SHA512
0986c84ed52b42b3aeb96479032e188165d1fa1d5c7018e240b444e03eb6317365ea51fc0233263f7e97f099cd3ca3094ab0b177c0405816bc800b41f42523ad

Download Submit
C:\Windows\SysWOW64\mswinsck.ocx

Filesize
105KB

MD5
9484c04258830aa3c2f2a70eb041414c

SHA1
b242a4fb0e9dcf14cb51dc36027baff9a79cb823

SHA256
bf7e47c16d7e1c0e88534f4ef95e09d0fd821ed1a06b0d95a389b35364b63ff5

SHA512
9d0e9f0d88594746ba41ea4a61a53498619eda596e12d8ec37d01cfe8ceb08be13e3727c83d630a6d9e6d03066f62444bb94ea5a0d2ed9d21a270e612db532a0

Download Submit
C:\Windows\SysWOW64\zlib.dll

Filesize
27KB

MD5
200d52d81e9b4b05fa58ce5fbe511dba

SHA1
c0d809ee93816d87388ed4e7fd6fca93d70294d2

SHA256
d4fe89dc2e7775f4ef0dfc70ed6999b8f09635326e05e08a274d464d1814c617

SHA512
7b1df70d76855d65cf246051e7b9f7119720a695d41ace1eb00e45e93e6de80d083b953269166bdee7137dbd9f3e5681e36bb036f151cea383c10d82957f39c5

Download Submit
memory/1124-20-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1124-32-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-50-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-35-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-77-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-75-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-49-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/1248-73-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-52-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-54-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-55-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-57-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-59-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-61-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-63-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-65-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-67-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1248-42-0x0000000002380000-0x00000000023A7000-memory.dmp

Filesize
156KB

Download
memory/1248-71-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1312-3-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1312-4-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1312-23-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download