Analysis
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max time kernel
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max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-11-2024 01:20
Static task
static1
Behavioral task
behavioral1
Sample
8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe
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Size
419KB
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MD5
8e71e9516683fb3becd0c6cdf5a9fa64
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SHA1
1f4aa8b7878e19c26e11a9001021975f5c2adca0
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SHA256
adfc1312ed080bcd3fff720269f3c544b5f33194acb71f36b2393d85eeedc34a
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SHA512
fa130c1e05c5a438dc5b8081d409d377298603e95a33f946460fbb3e0c88e824c49b02a06f6f11d19d9736eb6e728f79aa8542f3ef27962d24911c2182c465c8
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SSDEEP
12288:AH3sPiRmMzP7J55msJ/yU43aOBxijnKtpqRRrrOXpr:Y31mMRXh/yxqOBkj4qRRr6XJ
Malware Config
Signatures
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Xloader family
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Xloader payload 1 IoCs
resource yara_rule behavioral2/files/0x000b000000023b66-2506.dat xloader -
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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 3120 FB_AD91.tmp.exe 60 FB_AF37.tmp.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paint = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\paint\\paint.exe\"" 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 460 set thread context of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 60 set thread context of 3500 60 FB_AF37.tmp.exe 56 PID 5488 set thread context of 3500 5488 cscript.exe 56 -
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 8 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 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FB_AD91.tmp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FB_AF37.tmp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 1936 powershell.exe 1936 powershell.exe 4160 powershell.exe 4160 powershell.exe 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 60 FB_AF37.tmp.exe 60 FB_AF37.tmp.exe 60 FB_AF37.tmp.exe 60 FB_AF37.tmp.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe 5488 cscript.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 60 FB_AF37.tmp.exe 60 FB_AF37.tmp.exe 60 FB_AF37.tmp.exe 5488 cscript.exe 5488 cscript.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1936 powershell.exe Token: SeIncreaseQuotaPrivilege 1936 powershell.exe Token: SeSecurityPrivilege 1936 powershell.exe Token: SeTakeOwnershipPrivilege 1936 powershell.exe Token: SeLoadDriverPrivilege 1936 powershell.exe Token: SeSystemProfilePrivilege 1936 powershell.exe Token: SeSystemtimePrivilege 1936 powershell.exe Token: SeProfSingleProcessPrivilege 1936 powershell.exe Token: SeIncBasePriorityPrivilege 1936 powershell.exe Token: SeCreatePagefilePrivilege 1936 powershell.exe Token: SeBackupPrivilege 1936 powershell.exe Token: SeRestorePrivilege 1936 powershell.exe Token: SeShutdownPrivilege 1936 powershell.exe Token: SeDebugPrivilege 1936 powershell.exe Token: SeSystemEnvironmentPrivilege 1936 powershell.exe Token: SeRemoteShutdownPrivilege 1936 powershell.exe Token: SeUndockPrivilege 1936 powershell.exe Token: SeManageVolumePrivilege 1936 powershell.exe Token: 33 1936 powershell.exe Token: 34 1936 powershell.exe Token: 35 1936 powershell.exe Token: 36 1936 powershell.exe Token: SeIncreaseQuotaPrivilege 1936 powershell.exe Token: SeSecurityPrivilege 1936 powershell.exe Token: SeTakeOwnershipPrivilege 1936 powershell.exe Token: SeLoadDriverPrivilege 1936 powershell.exe Token: SeSystemProfilePrivilege 1936 powershell.exe Token: SeSystemtimePrivilege 1936 powershell.exe Token: SeProfSingleProcessPrivilege 1936 powershell.exe Token: SeIncBasePriorityPrivilege 1936 powershell.exe Token: SeCreatePagefilePrivilege 1936 powershell.exe Token: SeBackupPrivilege 1936 powershell.exe Token: SeRestorePrivilege 1936 powershell.exe Token: SeShutdownPrivilege 1936 powershell.exe Token: SeDebugPrivilege 1936 powershell.exe Token: SeSystemEnvironmentPrivilege 1936 powershell.exe Token: SeRemoteShutdownPrivilege 1936 powershell.exe Token: SeUndockPrivilege 1936 powershell.exe Token: SeManageVolumePrivilege 1936 powershell.exe Token: 33 1936 powershell.exe Token: 34 1936 powershell.exe Token: 35 1936 powershell.exe Token: 36 1936 powershell.exe Token: SeDebugPrivilege 4160 powershell.exe Token: SeIncreaseQuotaPrivilege 4160 powershell.exe Token: SeSecurityPrivilege 4160 powershell.exe Token: SeTakeOwnershipPrivilege 4160 powershell.exe Token: SeLoadDriverPrivilege 4160 powershell.exe Token: SeSystemProfilePrivilege 4160 powershell.exe Token: SeSystemtimePrivilege 4160 powershell.exe Token: SeProfSingleProcessPrivilege 4160 powershell.exe Token: SeIncBasePriorityPrivilege 4160 powershell.exe Token: SeCreatePagefilePrivilege 4160 powershell.exe Token: SeBackupPrivilege 4160 powershell.exe Token: SeRestorePrivilege 4160 powershell.exe Token: SeShutdownPrivilege 4160 powershell.exe Token: SeDebugPrivilege 4160 powershell.exe Token: SeSystemEnvironmentPrivilege 4160 powershell.exe Token: SeRemoteShutdownPrivilege 4160 powershell.exe Token: SeUndockPrivilege 4160 powershell.exe Token: SeManageVolumePrivilege 4160 powershell.exe Token: 33 4160 powershell.exe Token: 34 4160 powershell.exe Token: 35 4160 powershell.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3500 Explorer.EXE -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 460 wrote to memory of 1936 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 87 PID 460 wrote to memory of 1936 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 87 PID 460 wrote to memory of 1936 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 87 PID 460 wrote to memory of 4160 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 95 PID 460 wrote to memory of 4160 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 95 PID 460 wrote to memory of 4160 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 95 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 460 wrote to memory of 3672 460 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 107 PID 3672 wrote to memory of 3120 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 108 PID 3672 wrote to memory of 3120 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 108 PID 3672 wrote to memory of 3120 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 108 PID 3672 wrote to memory of 60 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 109 PID 3672 wrote to memory of 60 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 109 PID 3672 wrote to memory of 60 3672 8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe 109 PID 3500 wrote to memory of 5488 3500 Explorer.EXE 110 PID 3500 wrote to memory of 5488 3500 Explorer.EXE 110 PID 3500 wrote to memory of 5488 3500 Explorer.EXE 110 PID 5488 wrote to memory of 4080 5488 cscript.exe 111 PID 5488 wrote to memory of 4080 5488 cscript.exe 111 PID 5488 wrote to memory of 4080 5488 cscript.exe 111
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Users\Admin\AppData\Local\Temp\8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe"2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:460 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.83⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1936
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.83⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4160
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C:\Users\Admin\AppData\Local\Temp\8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\8e71e9516683fb3becd0c6cdf5a9fa64_JaffaCakes118.exe3⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Users\Admin\AppData\Local\Temp\FB_AD91.tmp.exe"C:\Users\Admin\AppData\Local\Temp\FB_AD91.tmp.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3120
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C:\Users\Admin\AppData\Local\Temp\FB_AF37.tmp.exe"C:\Users\Admin\AppData\Local\Temp\FB_AF37.tmp.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:60
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C:\Windows\SysWOW64\cscript.exe"C:\Windows\SysWOW64\cscript.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5488 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\FB_AF37.tmp.exe"3⤵
- System Location Discovery: System Language Discovery
PID:4080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD50774a05ce5ee4c1af7097353c9296c62
SHA1658ff96b111c21c39d7ad5f510fb72f9762114bb
SHA256d9c5347ed06755feeb0615f1671f6b91e2718703da0dbc4b0bd205cbd2896dd4
SHA512104d69fc4f4aaa5070b78ada130228939c7e01436351166fe51fe2da8a02f9948e6d92dd676f62820da1813872b91411e2f863c9a98a760581ec34d4aa354994
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Filesize
19KB
MD545f3aed96708bf443e4662fdf3cae213
SHA1418f6e4b59efa8ac8f48368733eafa02c0232847
SHA256917367cb28bf9510c199096f889e26ad627eca4f22d12d204fd499de6f090809
SHA5125d6d55946b6e2e76d8ef744b2dcd54fd8cc7df9dd60179ac08f73b49a1a1e950c8bfcd37dd9475d9c7561070b1c15b03f9a99a7f9e751cb420574d64cb863691
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Filesize
3KB
MD574bafb3e707c7b0c63938ac200f99c7f
SHA110c5506337845ed9bf25c73d2506f9c15ab8e608
SHA256129450ba06ad589cf6846a455a5b6b5f55e164ee4906e409eb692ab465269689
SHA5125b24dc5acd14f812658e832b587b60695fb16954fca006c2c3a7382ef0ec65c3bd1aaf699425c49ff3cceef16869e75dd6f00ec189b9f673f08f7e1b80cf7781
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Filesize
160KB
MD59a16e9de4753006240a630ca88e9af60
SHA178e41c0c0d8ed37c5018dcc881098d9202b9e0fc
SHA2569bf97a6daa7f08db1da32ed7e6d1f925b0aaa9ed68594411ea75fe850a0b9ca6
SHA5122b16bede0730975a77225f4d768444879e52584f043f1ac6ad907e99b86062efa4125eb69269e0843a9567f65d4a680c5135c847da2909a13d9e81ba046afd5f
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82