Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 19:23
Static task
static1
Behavioral task
behavioral1
Sample
4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe
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Size
94KB
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MD5
4994a9999d8f4230cc80fca302e9f0e0
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SHA1
7c87bdc263a1737b1673805a5789cae768f4d8ae
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SHA256
32c11b5a672d3934ed340ceaf09ce8d8a45cc6334468fff0dbb4f455fcddec77
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SHA512
abf703ff41b2068db90870a9e05bab5e81cb84fc2a9c8ca4a52237ae22e1f3cfb919f4fe9d3d41c152eb5298a69b6ed47dbb4a298aa7b2e850348ac3f23ac938
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SSDEEP
1536:xq7Ng88hoJrQCNH1an5f6wsMvjvC46uhwAd8zLfnQfaEWuXH7l60m:xq7NgbhopTH1an5f6wXvj646KdkfRVqo
Malware Config
Extracted
pony
http://mtfksui.pw:4915/way/like.php
http://ghkeoud.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 4994a9999d8f4230cc80fca302e9f0e0_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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4994a9999d8f4230cc80fca302e9f0e0_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 2544 cmd.exe 780 at.exe -
resource yara_rule behavioral1/memory/2248-2-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2248-4-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2248-10-0x0000000000400000-0x0000000000423000-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 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeTcbPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeBackupPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeRestorePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeTcbPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeBackupPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeRestorePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeTcbPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeBackupPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeRestorePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeTcbPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeBackupPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeRestorePrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2544 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2544 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2544 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2544 2248 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe 30 PID 2544 wrote to memory of 780 2544 cmd.exe 32 PID 2544 wrote to memory of 780 2544 cmd.exe 32 PID 2544 wrote to memory of 780 2544 cmd.exe 32 PID 2544 wrote to memory of 780 2544 cmd.exe 32 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4994a9999d8f4230cc80fca302e9f0e0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4994a9999d8f4230cc80fca302e9f0e0_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:2248 -
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 19:26:00 /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\259494964aq 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:2544 -
C:\Windows\SysWOW64\at.exeat 19:26:00 /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\259494964aq 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:780
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