Analysis Overview
SHA256
954828111dfe35f4efdea985d83e58c60a922acbfe4047f8ee396e7acbb816af
Threat Level: Known bad
The file 6782327239a5270825d476b7de67501b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ardamax
Ardamax main executable
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Checks installed software on the system
Adds Run key to start application
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 11:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 11:59
Reported
2024-07-23 12:15
Platform
win7-20240704-en
Max time kernel
120s
Max time network
16s
Command Line
Signatures
Ardamax
Ardamax main executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AVW Start = "C:\\Windows\\SysWOW64\\FRMYNM\\AVW.exe" | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Checks installed software on the system
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.002 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.exe | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\FRMYNM\ | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.004 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.001 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2836 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
| PID 2836 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
| PID 2836 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
| PID 2836 wrote to memory of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe"
C:\Windows\SysWOW64\FRMYNM\AVW.exe
"C:\Windows\system32\FRMYNM\AVW.exe"
Network
Files
\Windows\SysWOW64\FRMYNM\AVW.exe
| MD5 | f3819a6cab8ae058254c4abb3844d87e |
| SHA1 | 0f8b1a74af87f1823ec0d76e21a8d54d55a53a8b |
| SHA256 | 3d656d1364b4b2382020f64990a2c630b7b9422ca7b7fe2c30646fda3303e6c9 |
| SHA512 | dfe9d342f3ad543fec8bd278e21ac5059b1c36ed3f735734e9b92d639cb25609f9307862ab2b35ea3e88713f4a652abe5863871225f915462c79d493ac5e1f57 |
C:\Windows\SysWOW64\FRMYNM\AVW.001
| MD5 | a15c556f17d7db8287e023138942d5db |
| SHA1 | 880bf8ec944120830dc2e2e040e5996e4e0e6c83 |
| SHA256 | f3716810ab011a4cb7693d31b69cd540380ef2a067724e0d568070c8a558694e |
| SHA512 | 930339711e3d73e5af0778367a648c94411c20d23bf4c27ec5d72222e76b8902eb3fc0992d70cc4141600c19087159514246d42f1e762c98dad306f8e0bd99cd |
C:\Windows\SysWOW64\FRMYNM\AVW.002
| MD5 | daabecdfba287a3333b60ae82211acd7 |
| SHA1 | e67b4c7bf0dd71ad47263a58bb60be4bce504b84 |
| SHA256 | 12981c35adf6f00c7dddbc3ab23c04c30133cc5be107015dab9fd7ba4e8b4173 |
| SHA512 | 937f551f959bd823292fe5983bbfb1c3a6dd86426a5da228dc7ddba38138c898599bc713d707b9d3463b20825cee0783d92c1c19019cd0328986a8aef5c1222f |
C:\Windows\SysWOW64\FRMYNM\AVW.004
| MD5 | 9cd45fefa6a2a4cd9a24a336897d900e |
| SHA1 | 1dcee26c0345e5e316778b9003096276a2b7f8eb |
| SHA256 | a957025c5ca7dba2a64985671d9e644fc059953647ca1667833d22afdee1b6e6 |
| SHA512 | 70a66e193b42af399585069385e92d78f86983ab497414ac01742a0fb23864330687305f3ea3652d0b1fb10c37c1000a2edb8924230fe3fd3ff81e94ac345462 |
memory/2176-13-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2176-15-0x00000000001C0000-0x00000000001C1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 11:59
Reported
2024-07-23 12:16
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
148s
Command Line
Signatures
Ardamax
Ardamax main executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AVW Start = "C:\\Windows\\SysWOW64\\FRMYNM\\AVW.exe" | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Checks installed software on the system
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\FRMYNM\ | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.004 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.001 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.002 | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\FRMYNM\AVW.exe | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\FRMYNM\AVW.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3376 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
| PID 3376 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
| PID 3376 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe | C:\Windows\SysWOW64\FRMYNM\AVW.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6782327239a5270825d476b7de67501b_JaffaCakes118.exe"
C:\Windows\SysWOW64\FRMYNM\AVW.exe
"C:\Windows\system32\FRMYNM\AVW.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
C:\Windows\SysWOW64\FRMYNM\AVW.exe
| MD5 | f3819a6cab8ae058254c4abb3844d87e |
| SHA1 | 0f8b1a74af87f1823ec0d76e21a8d54d55a53a8b |
| SHA256 | 3d656d1364b4b2382020f64990a2c630b7b9422ca7b7fe2c30646fda3303e6c9 |
| SHA512 | dfe9d342f3ad543fec8bd278e21ac5059b1c36ed3f735734e9b92d639cb25609f9307862ab2b35ea3e88713f4a652abe5863871225f915462c79d493ac5e1f57 |
C:\Windows\SysWOW64\FRMYNM\AVW.004
| MD5 | 9cd45fefa6a2a4cd9a24a336897d900e |
| SHA1 | 1dcee26c0345e5e316778b9003096276a2b7f8eb |
| SHA256 | a957025c5ca7dba2a64985671d9e644fc059953647ca1667833d22afdee1b6e6 |
| SHA512 | 70a66e193b42af399585069385e92d78f86983ab497414ac01742a0fb23864330687305f3ea3652d0b1fb10c37c1000a2edb8924230fe3fd3ff81e94ac345462 |
C:\Windows\SysWOW64\FRMYNM\AVW.002
| MD5 | daabecdfba287a3333b60ae82211acd7 |
| SHA1 | e67b4c7bf0dd71ad47263a58bb60be4bce504b84 |
| SHA256 | 12981c35adf6f00c7dddbc3ab23c04c30133cc5be107015dab9fd7ba4e8b4173 |
| SHA512 | 937f551f959bd823292fe5983bbfb1c3a6dd86426a5da228dc7ddba38138c898599bc713d707b9d3463b20825cee0783d92c1c19019cd0328986a8aef5c1222f |
C:\Windows\SysWOW64\FRMYNM\AVW.001
| MD5 | a15c556f17d7db8287e023138942d5db |
| SHA1 | 880bf8ec944120830dc2e2e040e5996e4e0e6c83 |
| SHA256 | f3716810ab011a4cb7693d31b69cd540380ef2a067724e0d568070c8a558694e |
| SHA512 | 930339711e3d73e5af0778367a648c94411c20d23bf4c27ec5d72222e76b8902eb3fc0992d70cc4141600c19087159514246d42f1e762c98dad306f8e0bd99cd |
memory/2084-15-0x0000000000720000-0x0000000000721000-memory.dmp