Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-10-2024 20:02
Static task
static1
Behavioral task
behavioral1
Sample
1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe
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Size
95KB
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MD5
1055735d5d08fd295a5d5e2d241500a0
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SHA1
449e7869c7e58a1abc46bd5a99ab0d8f745ec023
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SHA256
a1e973ad6ddae96571e194ef6521145519a1b895fff2016ca1ab8682570082c7
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SHA512
e8046c95c8fb055329a8cf7f9dc40a8fe2a231df35135710a4ef0ef25e75fe57688e3690d58a6656ef55c915302c79e747dcfa83c2e50fd3653b9a134d77110e
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SSDEEP
1536:XzZvTAM7DjcDtUNUT97Y+TpLvEBs/VeCyCoB20/OxSee3PbXni/gZOCyfUgTXARd:BTAIDK4U5s+TpLfIs0/Ox0/bXni4ZOv7
Malware Config
Extracted
pony
http://kjd67gi.pw:4915/way/like.php
http://xdhjkl4.pw:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 2596 cmd.exe 2848 at.exe -
resource yara_rule behavioral1/memory/2176-2-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2176-4-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2176-10-0x0000000000400000-0x0000000000423000-memory.dmp upx -
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 3 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 at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeTcbPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeBackupPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeRestorePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeTcbPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeBackupPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeRestorePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeTcbPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeBackupPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeRestorePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeTcbPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeBackupPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeRestorePrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2176 wrote to memory of 2596 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2596 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2596 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2596 2176 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe 30 PID 2596 wrote to memory of 2848 2596 cmd.exe 32 PID 2596 wrote to memory of 2848 2596 cmd.exe 32 PID 2596 wrote to memory of 2848 2596 cmd.exe 32 PID 2596 wrote to memory of 2848 2596 cmd.exe 32 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1055735d5d08fd295a5d5e2d241500a0_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2176 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 20:06:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\259513669aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\at.exeat 20:06:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\259513669aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:2848
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