Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
14/10/2024, 16:27
Static task
static1
Behavioral task
behavioral1
Sample
431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe
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Size
97KB
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MD5
431862314904d3657b428fe61e0aeb60
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SHA1
84ac466a8afc2e0b6029ed5ea65d40240b6ffc25
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SHA256
4e8fc848fbb501b835f4707a1f58acf1337cc1eabdf6b9113d96b125cde1fd62
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SHA512
abe46ba8fa4ce93c52fcc1f4558b442962af6535e43765aafb7d3783309ae3cd17c5dd83b8f44d558eb73a1947932f82cf9147fc0ec5262b81cc43e7ad9cc2e9
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SSDEEP
1536:XxG53lFHPmMF2s/Y2QJVihzqOii/CXvqFsjXRQZCflFy9eRBpUWYW4MTd:Xx23PzkgQJEWLiKXyyE2jy92BpZ
Malware Config
Extracted
pony
http://mytdhju.pw:4915/way/like.php
http://hbedhy.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 431862314904d3657b428fe61e0aeb60_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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 431862314904d3657b428fe61e0aeb60_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 948 cmd.exe 2892 at.exe -
resource yara_rule behavioral1/memory/2292-2-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2292-4-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2292-10-0x0000000000400000-0x0000000000423000-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 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeTcbPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeBackupPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeRestorePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeImpersonatePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeTcbPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeBackupPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeRestorePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeImpersonatePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeTcbPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeBackupPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeRestorePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeImpersonatePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeTcbPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeBackupPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeRestorePrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2292 wrote to memory of 948 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe 31 PID 2292 wrote to memory of 948 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe 31 PID 2292 wrote to memory of 948 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe 31 PID 2292 wrote to memory of 948 2292 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe 31 PID 948 wrote to memory of 2892 948 cmd.exe 33 PID 948 wrote to memory of 2892 948 cmd.exe 33 PID 948 wrote to memory of 2892 948 cmd.exe 33 PID 948 wrote to memory of 2892 948 cmd.exe 33 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\431862314904d3657b428fe61e0aeb60_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\431862314904d3657b428fe61e0aeb60_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:2292 -
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 16:30:00 /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\259485152aq 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:948 -
C:\Windows\SysWOW64\at.exeat 16:30:00 /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\259485152aq 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:2892
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