Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07/09/2024, 04:25
Static task
static1
Behavioral task
behavioral1
Sample
d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe
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Size
788KB
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MD5
d112132d27f9b6e84cb9784200b64303
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SHA1
1ed600d73eb2d91a26a6fad885e78019a1e59f57
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SHA256
ffba5c94c4f84db082950b8ac931a6259dd8b201b8d65b032bf416c40be5b6e2
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SHA512
f255ebce177fa7125fb33acd26c7e0f9b9b941c7aa4d41ea0a40c624f72c082caa2db91b98af9b554401f69ec28b55e6e6329bdb9a2a0e2c6643f7b5a6ee9397
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SSDEEP
12288:azUA4iOjq4LISO9yU1R74xUdY9zkWd2xexgUWUGlso6bDn4m0q:SUA1x19BR839zMxSBWUGlszn4m0
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4368 svchost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" notepad.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4316 set thread context of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 2380 set thread context of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 4032 set thread context of 2164 4032 explorer.exe 99 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeSecurityPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeSystemtimePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeBackupPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeRestorePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeShutdownPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeDebugPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeUndockPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeManageVolumePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeImpersonatePrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: 33 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: 34 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: 35 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: 36 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2164 explorer.exe Token: SeSecurityPrivilege 2164 explorer.exe Token: SeTakeOwnershipPrivilege 2164 explorer.exe Token: SeLoadDriverPrivilege 2164 explorer.exe Token: SeSystemProfilePrivilege 2164 explorer.exe Token: SeSystemtimePrivilege 2164 explorer.exe Token: SeProfSingleProcessPrivilege 2164 explorer.exe Token: SeIncBasePriorityPrivilege 2164 explorer.exe Token: SeCreatePagefilePrivilege 2164 explorer.exe Token: SeBackupPrivilege 2164 explorer.exe Token: SeRestorePrivilege 2164 explorer.exe Token: SeShutdownPrivilege 2164 explorer.exe Token: SeDebugPrivilege 2164 explorer.exe Token: SeSystemEnvironmentPrivilege 2164 explorer.exe Token: SeChangeNotifyPrivilege 2164 explorer.exe Token: SeRemoteShutdownPrivilege 2164 explorer.exe Token: SeUndockPrivilege 2164 explorer.exe Token: SeManageVolumePrivilege 2164 explorer.exe Token: SeImpersonatePrivilege 2164 explorer.exe Token: SeCreateGlobalPrivilege 2164 explorer.exe Token: 33 2164 explorer.exe Token: 34 2164 explorer.exe Token: 35 2164 explorer.exe Token: 36 2164 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2164 explorer.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 4316 wrote to memory of 2380 4316 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 95 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 3528 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 96 PID 2380 wrote to memory of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 2380 wrote to memory of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 2380 wrote to memory of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 2380 wrote to memory of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 2380 wrote to memory of 4032 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 97 PID 2380 wrote to memory of 4368 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 98 PID 2380 wrote to memory of 4368 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 98 PID 2380 wrote to memory of 4368 2380 d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe 98 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 4032 wrote to memory of 2164 4032 explorer.exe 99 PID 2164 wrote to memory of 4496 2164 explorer.exe 100 PID 2164 wrote to memory of 4496 2164 explorer.exe 100 PID 2164 wrote to memory of 4496 2164 explorer.exe 100 PID 2164 wrote to memory of 4496 2164 explorer.exe 100 PID 2164 wrote to memory of 4496 2164 explorer.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4316 -
C:\Users\Admin\AppData\Local\Temp\d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d112132d27f9b6e84cb9784200b64303_JaffaCakes118.exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3528
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"4⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\SysWOW64\notepad.exeC:\Windows\SysWOW64\notepad.exe5⤵
- System Location Discovery: System Language Discovery
PID:4496
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C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4368
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
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Downloads
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Filesize
788KB
MD5d112132d27f9b6e84cb9784200b64303
SHA11ed600d73eb2d91a26a6fad885e78019a1e59f57
SHA256ffba5c94c4f84db082950b8ac931a6259dd8b201b8d65b032bf416c40be5b6e2
SHA512f255ebce177fa7125fb33acd26c7e0f9b9b941c7aa4d41ea0a40c624f72c082caa2db91b98af9b554401f69ec28b55e6e6329bdb9a2a0e2c6643f7b5a6ee9397