Analysis
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max time kernel
123s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts cmd.exe 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 -
Deletes itself 1 IoCs
pid Process 2676 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\259439553 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259439490FdOh 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 2052 cmd.exe 2440 reg.exe -
resource yara_rule behavioral1/memory/2472-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2472-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2472-12-0x0000000000400000-0x000000000042A000-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 reg.exe 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 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 2676 cmd.exe 2948 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2948 PING.EXE -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeImpersonatePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeTcbPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeBackupPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeRestorePrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2472 wrote to memory of 1200 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 30 PID 2472 wrote to memory of 1200 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 30 PID 2472 wrote to memory of 1200 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 30 PID 2472 wrote to memory of 1200 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 30 PID 2472 wrote to memory of 2052 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 31 PID 2472 wrote to memory of 2052 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 31 PID 2472 wrote to memory of 2052 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 31 PID 2472 wrote to memory of 2052 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 31 PID 2052 wrote to memory of 2440 2052 cmd.exe 34 PID 2052 wrote to memory of 2440 2052 cmd.exe 34 PID 2052 wrote to memory of 2440 2052 cmd.exe 34 PID 2052 wrote to memory of 2440 2052 cmd.exe 34 PID 1200 wrote to memory of 3008 1200 cmd.exe 35 PID 1200 wrote to memory of 3008 1200 cmd.exe 35 PID 1200 wrote to memory of 3008 1200 cmd.exe 35 PID 1200 wrote to memory of 3008 1200 cmd.exe 35 PID 2472 wrote to memory of 2676 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 37 PID 2472 wrote to memory of 2676 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 37 PID 2472 wrote to memory of 2676 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 37 PID 2472 wrote to memory of 2676 2472 06639925a08406d4d94e27b4539187ec_JaffaCakes118.exe 37 PID 2676 wrote to memory of 2948 2676 cmd.exe 39 PID 2676 wrote to memory of 2948 2676 cmd.exe 39 PID 2676 wrote to memory of 2948 2676 cmd.exe 39 PID 2676 wrote to memory of 2948 2676 cmd.exe 39 PID 764 wrote to memory of 1940 764 taskeng.exe 41 PID 764 wrote to memory of 1940 764 taskeng.exe 41 PID 764 wrote to memory of 1940 764 taskeng.exe 41
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
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2472 -
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%\259439490FdOh %WINDIR%\system32\drivers\etc\hosts /Y2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\SysWOW64\at.exeat 15:46:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259439490FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
- System Location Discovery: System Language Discovery
PID:3008
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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 259439553 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259439490FdOh %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:2052 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259439553 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259439490FdOh 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:2440
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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⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2676 -
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:2948
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C:\Windows\system32\taskeng.exetaskeng.exe {E715FEDF-5BAB-4FE0-9BA2-21D94147C13F} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Windows\system32\cmd.execmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259439490FdOh C:\Windows\system32\drivers\etc\hosts /Y2⤵
- Drops file in Drivers directory
PID:1940
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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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD57e361fef439dabf0607ceeb05c43b42d
SHA13bdd125297c95d2b29be6e18b2153055c3c570ee
SHA25634efdcf0ad696ebc5e408627ec2d2f4b5739d826ebf2e38c9969f3eebd48ac43
SHA512ffc161373cdfd887857cb2470a908e20ae84dfc97850c7ded392b5c9697d0ab4cfafbc6fc0f290feca95658a61d4055494a8fbed7b92d2a1fbb0cdb55466720f