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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
11/08/2024, 18:07
Static task
static1
Behavioral task
behavioral1
Sample
8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe
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Size
507KB
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MD5
8b6b7954f840329e2b0f67fb851ea9a6
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SHA1
f62ec7c3ea1ef8d185b5f083813315e0b09a5f5f
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SHA256
8c99f6f03fc27560d25597b365b3d8e64560f6156c840151131d71cf5e0a1fba
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SHA512
01036290f9cc7d637c8d1d3cca9c2201ef273596bd5bb64d7089c88f5ce68086bba955fcb4624346102bc91651eb9331824176c0bbc8c84d12fae2d33eaf9be8
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SSDEEP
6144:g4xJwZlYV28hU9K+SRhj+dBsWHuKCRnNrMmv1IH/V0MgraPWGuLfcwSpb1H78i+w:GNikBsKPVZwa+2J7p55Uh+1
Malware Config
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "\\Default Folder\\system2.exe" 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Local\\Default Folder\\system2.exe" 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe -
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 5 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 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Taskmgr.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 920 cmd.exe 4580 PING.EXE -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 Taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName Taskmgr.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4580 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 2028 Taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe Token: SeDebugPrivilege 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe Token: SeDebugPrivilege 2028 Taskmgr.exe Token: SeSystemProfilePrivilege 2028 Taskmgr.exe Token: SeCreateGlobalPrivilege 2028 Taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe 2028 Taskmgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4016 wrote to memory of 4416 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 87 PID 4016 wrote to memory of 4416 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 87 PID 4016 wrote to memory of 4416 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 87 PID 4016 wrote to memory of 920 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 88 PID 4016 wrote to memory of 920 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 88 PID 4016 wrote to memory of 920 4016 8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe 88 PID 920 wrote to memory of 4580 920 cmd.exe 90 PID 920 wrote to memory of 4580 920 cmd.exe 90 PID 920 wrote to memory of 4580 920 cmd.exe 90 PID 4416 wrote to memory of 2028 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 91 PID 4416 wrote to memory of 2028 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 91 PID 4416 wrote to memory of 2028 4416 8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe"C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Windows\SysWOW64\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"3⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2028
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Windows\SysWOW64\PING.EXEping 1.1.1.1 -n 1 -w 10003⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4580
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118\8b6b7954f840329e2b0f67fb851ea9a6_jaffacakes118.exe
Filesize507KB
MD58b6b7954f840329e2b0f67fb851ea9a6
SHA1f62ec7c3ea1ef8d185b5f083813315e0b09a5f5f
SHA2568c99f6f03fc27560d25597b365b3d8e64560f6156c840151131d71cf5e0a1fba
SHA51201036290f9cc7d637c8d1d3cca9c2201ef273596bd5bb64d7089c88f5ce68086bba955fcb4624346102bc91651eb9331824176c0bbc8c84d12fae2d33eaf9be8
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Filesize
55B
MD56a8818e077fe02437716f40c8be80735
SHA18e8a5cab3d4ed541b0ddc593cd52ac03fdcfed26
SHA2567388d4e520201896e5b4629ab0a3e889c59a6ca99bb0d05c63a34450c0e56a46
SHA51214a45f384e6eefc17ff419b6ed86b92c1246ab4ca4aec2a3d2bad4ac4ddc4400ce8e1b09eaa221e37cf9e674f061a03cf726ff7792907b1d45de52a3a4738a5d