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
23-08-2024 00:42
Static task
static1
Behavioral task
behavioral1
Sample
b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe
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Size
481KB
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MD5
b9b314fc245634b5230eea2736c24959
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SHA1
1ef8f02c5a60a70d88b79d263a1646b4c9ef9815
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SHA256
e352336170b56831ba5768ec6af2ae592abc72398d98f0c1a9a53773e2878a62
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SHA512
dd4fb8f45480b9591140e4e813add30bad1c8eab3ccadfd00e3d5e4c05e36170c4345e2af52b5b332bdb9145c594b867199899ace2f0712178f3e88e494172a8
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SSDEEP
6144:JXjbNpPRMx8hU9K+SRhj+dBsWHuKCRnNrMmv1IH/V0MgraPWGuLfcwSpb1H78i+L:+NikBsKPVZwa+2J7p55UbEy
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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation b9b314fc245634b5230eea2736c24959_jaffacakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "\\Default Folder\\system2.exe" b9b314fc245634b5230eea2736c24959_jaffacakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Local\\Default Folder\\system2.exe" b9b314fc245634b5230eea2736c24959_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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b9b314fc245634b5230eea2736c24959_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4172 cmd.exe 3344 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 3344 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 860 Taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe Token: SeDebugPrivilege 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe Token: SeDebugPrivilege 860 Taskmgr.exe Token: SeSystemProfilePrivilege 860 Taskmgr.exe Token: SeCreateGlobalPrivilege 860 Taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe 860 Taskmgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4508 wrote to memory of 2052 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 87 PID 4508 wrote to memory of 2052 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 87 PID 4508 wrote to memory of 2052 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 87 PID 4508 wrote to memory of 4172 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 88 PID 4508 wrote to memory of 4172 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 88 PID 4508 wrote to memory of 4172 4508 b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe 88 PID 4172 wrote to memory of 3344 4172 cmd.exe 90 PID 4172 wrote to memory of 3344 4172 cmd.exe 90 PID 4172 wrote to memory of 3344 4172 cmd.exe 90 PID 2052 wrote to memory of 860 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 91 PID 2052 wrote to memory of 860 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 91 PID 2052 wrote to memory of 860 2052 b9b314fc245634b5230eea2736c24959_jaffacakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Users\Admin\AppData\Local\Temp\b9b314fc245634b5230eea2736c24959_jaffacakes118\b9b314fc245634b5230eea2736c24959_jaffacakes118.exe"C:\Users\Admin\AppData\Local\Temp\b9b314fc245634b5230eea2736c24959_jaffacakes118\b9b314fc245634b5230eea2736c24959_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:2052 -
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:860
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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\b9b314fc245634b5230eea2736c24959_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4172 -
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:3344
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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\b9b314fc245634b5230eea2736c24959_jaffacakes118\b9b314fc245634b5230eea2736c24959_jaffacakes118.exe
Filesize481KB
MD5b9b314fc245634b5230eea2736c24959
SHA11ef8f02c5a60a70d88b79d263a1646b4c9ef9815
SHA256e352336170b56831ba5768ec6af2ae592abc72398d98f0c1a9a53773e2878a62
SHA512dd4fb8f45480b9591140e4e813add30bad1c8eab3ccadfd00e3d5e4c05e36170c4345e2af52b5b332bdb9145c594b867199899ace2f0712178f3e88e494172a8
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Filesize
55B
MD56a8818e077fe02437716f40c8be80735
SHA18e8a5cab3d4ed541b0ddc593cd52ac03fdcfed26
SHA2567388d4e520201896e5b4629ab0a3e889c59a6ca99bb0d05c63a34450c0e56a46
SHA51214a45f384e6eefc17ff419b6ed86b92c1246ab4ca4aec2a3d2bad4ac4ddc4400ce8e1b09eaa221e37cf9e674f061a03cf726ff7792907b1d45de52a3a4738a5d