Analysis Overview
SHA256
afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495
Threat Level: Known bad
The file file.exe was found to be: Known bad.
Malicious Activity Summary
Lokibot family
Lokibot
Executes dropped EXE
Loads dropped DLL
Drops startup file
Accesses Microsoft Outlook profiles
UPX packed file
AutoIT Executable
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
outlook_office_path
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-09 16:24
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-09 16:24
Reported
2024-12-09 16:26
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Lokibot
Lokibot family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\unrosed.vbs | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
AutoIT Executable
| 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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2760 set thread context of 2796 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Users\Admin\AppData\Local\disimmure\unrosed.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
Network
| Country | Destination | Domain | Proto |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp |
Files
memory/2648-0-0x0000000000F80000-0x00000000010AF000-memory.dmp
memory/2648-7-0x00000000007D0000-0x0000000000BD0000-memory.dmp
\Users\Admin\AppData\Local\disimmure\unrosed.exe
| MD5 | 05c620a669aa27d4df9e02b837204e09 |
| SHA1 | 34edd56e841a1b873f75bd54009751988aef5bc5 |
| SHA256 | afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495 |
| SHA512 | 5e59e030a4d97f10b8146bf17de649ae1a63eb1604d5cdf2ebd8530a597e2fb3b669d06412f21375e5754160dd3d30fda8aeaea1f835801944c64c2dd95e8f49 |
memory/2760-16-0x00000000010B0000-0x00000000011DF000-memory.dmp
memory/2648-15-0x0000000000F80000-0x00000000010AF000-memory.dmp
memory/2648-13-0x0000000002AF0000-0x0000000002C1F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\unrosined
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2760-25-0x0000000000670000-0x0000000000A70000-memory.dmp
memory/2796-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2796-29-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2796-32-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2760-31-0x00000000010B0000-0x00000000011DF000-memory.dmp
memory/2796-36-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3063565911-2056067323-3330884624-1000\0f5007522459c86e95ffcc62f32308f1_de87a6d6-9d44-4942-9ec6-2be31b435411
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3063565911-2056067323-3330884624-1000\0f5007522459c86e95ffcc62f32308f1_de87a6d6-9d44-4942-9ec6-2be31b435411
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-09 16:24
Reported
2024-12-09 16:26
Platform
win10v2004-20241007-en
Max time kernel
128s
Max time network
143s
Command Line
Signatures
Lokibot
Lokibot family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\unrosed.vbs | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4948 set thread context of 2392 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3636 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 3636 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 3636 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 4948 wrote to memory of 2392 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4948 wrote to memory of 2392 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4948 wrote to memory of 2392 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4948 wrote to memory of 2392 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Users\Admin\AppData\Local\disimmure\unrosed.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp |
Files
memory/3636-0-0x0000000000980000-0x0000000000AAF000-memory.dmp
memory/3636-7-0x0000000000FF0000-0x00000000013F0000-memory.dmp
C:\Users\Admin\AppData\Local\disimmure\unrosed.exe
| MD5 | 05c620a669aa27d4df9e02b837204e09 |
| SHA1 | 34edd56e841a1b873f75bd54009751988aef5bc5 |
| SHA256 | afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495 |
| SHA512 | 5e59e030a4d97f10b8146bf17de649ae1a63eb1604d5cdf2ebd8530a597e2fb3b669d06412f21375e5754160dd3d30fda8aeaea1f835801944c64c2dd95e8f49 |
memory/4948-11-0x00000000005F0000-0x000000000071F000-memory.dmp
memory/3636-13-0x0000000000980000-0x0000000000AAF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\unrosined
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4948-22-0x0000000000EB0000-0x00000000012B0000-memory.dmp
memory/2392-24-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4948-28-0x00000000005F0000-0x000000000071F000-memory.dmp
memory/2392-29-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2392-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2392-33-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3442511616-637977696-3186306149-1000\0f5007522459c86e95ffcc62f32308f1_5ab270f5-f3a9-47d1-97d7-bbd50acf9955
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3442511616-637977696-3186306149-1000\0f5007522459c86e95ffcc62f32308f1_5ab270f5-f3a9-47d1-97d7-bbd50acf9955
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |