Analysis Overview
SHA256
acb9d0191ec6198145cb575aac3fca45ba4fd8138a7faf447a189d5917043631
Threat Level: Known bad
The file 49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Pony,Fareit
Drops file in Drivers directory
Reads data files stored by FTP clients
Deletes itself
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Checks computer location settings
Adds Run key to start application
Checks installed software on the system
Hide Artifacts: Hidden Files and Directories
UPX packed file
Unsigned PE
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-10-15 19:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-15 19:10
Reported
2024-10-15 19:13
Platform
win7-20240708-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Pony,Fareit
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\drivers\etc\test | C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe | N/A |
| File created | C:\Windows\system32\drivers\etc\hosts.sam | C:\Windows\SysWOW64\cmd.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts.sam | C:\Windows\SysWOW64\cmd.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Windows\system32\cmd.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\259435278 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259435247FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" | C:\Windows\SysWOW64\reg.exe | N/A |
Checks installed software on the system
Hide Artifacts: Hidden Files and Directories
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\at.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe"
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 19:13:00 cmd.exe /c copy %TEMP%\259435247FdOh %WINDIR%\system32\drivers\etc\hosts /Y
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259435278 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259435247FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f
C:\Windows\SysWOW64\reg.exe
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259435278 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259435247FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f
C:\Windows\SysWOW64\at.exe
at 19:13:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259435247FdOh C:\Windows\system32\drivers\etc\hosts /Y
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\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe"
C:\Windows\SysWOW64\PING.EXE
ping -n 10 127.0.0.1
C:\Windows\system32\taskeng.exe
taskeng.exe {D1F4E032-D713-4A03-A689-D8D652F9CA20} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\system32\cmd.exe
cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259435247FdOh C:\Windows\system32\drivers\etc\hosts /Y
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
Files
memory/2356-0-0x0000000000401000-0x0000000000405000-memory.dmp
memory/2356-1-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2356-2-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2356-6-0x0000000000401000-0x0000000000405000-memory.dmp
memory/2356-7-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2356-16-0x0000000000400000-0x000000000042E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\259435247FdOh
| MD5 | ef1c955611e52d0c4851a1ce6355c8f2 |
| SHA1 | e7153b3786f351220de0470c12cbab22c77433fe |
| SHA256 | 856973a435fabebbd2b56c8d3b2ccda8b3fcd359c5c83efd76b1ba778e172a63 |
| SHA512 | 39f1dc50866d3bad31c0c9b793a4917c847d95dc23765e7967af763c7977a869d4a7ca10bd9aa8c1e041f460dcf1ef901e017f53a9b14fbb2838d7483d396826 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-15 19:10
Reported
2024-10-15 19:13
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Pony,Fareit
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\drivers\etc\test | C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe | N/A |
| File created | C:\Windows\system32\drivers\etc\hosts.sam | C:\Windows\SysWOW64\cmd.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts.sam | C:\Windows\SysWOW64\cmd.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\240615406 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\240615109FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" | C:\Windows\SysWOW64\reg.exe | N/A |
Checks installed software on the system
Hide Artifacts: Hidden Files and Directories
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\at.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe"
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 19:13:00 cmd.exe /c copy %TEMP%\240615109FdOh %WINDIR%\system32\drivers\etc\hosts /Y
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240615406 /t REG_SZ /d "cmd.exe /c copy %TEMP%\240615109FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f
C:\Windows\SysWOW64\reg.exe
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240615406 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240615109FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f
C:\Windows\SysWOW64\at.exe
at 19:13:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240615109FdOh C:\Windows\system32\drivers\etc\hosts /Y
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\49881ad5a4e7ff571d1a49b20aa59e98_JaffaCakes118.exe"
C:\Windows\SysWOW64\PING.EXE
ping -n 10 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | fypse2u.info | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | crytili.info | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 1.173.189.20.in-addr.arpa | udp |
Files
memory/4828-0-0x0000000000401000-0x0000000000405000-memory.dmp
memory/4828-1-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4828-2-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4828-6-0x0000000000401000-0x0000000000405000-memory.dmp
memory/4828-7-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4828-14-0x0000000000400000-0x000000000042E000-memory.dmp