Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 15:43
Static task
static1
Behavioral task
behavioral1
Sample
06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe
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Size
88KB
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MD5
06639925a08406d4d94e27b4539187ec
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SHA1
114ea1dfcb7bebb3c786df9869265206ca43c355
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SHA256
de256a8476d6d64c140e2775730b1b03a843083721fd3ae139f30e201b4dff85
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SHA512
f3afdbec7082a073caec1b7b0ec033d09f20e41f247c90c08ac05da5de1115660bba61216c641aab7fa3048facd6506fdc0c26f1f21c82d95f921c4198105a85
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SSDEEP
1536:5t+5ZUHZI8PSFP6bD0QtsAuo2KOEgNsspiO6CkDYQUNoLV1h6bLO2:5CZF8YP6bDtsAMblsSiDBMQUNoZ1hWf
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 06639925a08406d4d94e27b4539187ec_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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation 06639925a08406d4d94e27b4539187ec_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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\240607421 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\240607140FdOh 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 1636 cmd.exe 4088 reg.exe -
resource yara_rule behavioral2/memory/4844-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4844-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4844-11-0x0000000000400000-0x000000000042A000-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 7 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.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 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3648 cmd.exe 4896 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4896 PING.EXE -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4844 wrote to memory of 4744 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 82 PID 4844 wrote to memory of 4744 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 82 PID 4844 wrote to memory of 4744 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 82 PID 4844 wrote to memory of 1636 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 84 PID 4844 wrote to memory of 1636 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 84 PID 4844 wrote to memory of 1636 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 84 PID 4744 wrote to memory of 4312 4744 cmd.exe 86 PID 4744 wrote to memory of 4312 4744 cmd.exe 86 PID 4744 wrote to memory of 4312 4744 cmd.exe 86 PID 1636 wrote to memory of 4088 1636 cmd.exe 87 PID 1636 wrote to memory of 4088 1636 cmd.exe 87 PID 1636 wrote to memory of 4088 1636 cmd.exe 87 PID 4844 wrote to memory of 3648 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 95 PID 4844 wrote to memory of 3648 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 95 PID 4844 wrote to memory of 3648 4844 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 95 PID 3648 wrote to memory of 4896 3648 cmd.exe 97 PID 3648 wrote to memory of 4896 3648 cmd.exe 97 PID 3648 wrote to memory of 4896 3648 cmd.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4844 -
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 15:46:00 cmd.exe /c copy %TEMP%\240607140FdOh %WINDIR%\system32\drivers\etc\hosts /Y2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\SysWOW64\at.exeat 15:46:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240607140FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
- System Location Discovery: System Language Discovery
PID:4312
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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 240607421 /t REG_SZ /d "cmd.exe /c copy %TEMP%\240607140FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f2⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240607421 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240607140FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f3⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:4088
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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\06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3648 -
C:\Windows\SysWOW64\PING.EXEping -n 10 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4896
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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