Analysis Overview
SHA256
afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495
Threat Level: Known bad
The file file.exe was found to be: Known bad.
Malicious Activity Summary
Lokibot family
Lokibot
Drops startup file
Executes dropped EXE
Loads dropped DLL
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
AutoIT Executable
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
outlook_win_path
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-09 16:14
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 16:14
Reported
2024-12-09 16:16
Platform
win7-20240903-en
Max time kernel
120s
Max time network
120s
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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 2332 set thread context of 2724 | 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 |
| 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-1-5-21-3533259084-2542256011-65585152-1000\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-1-5-21-3533259084-2542256011-65585152-1000\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/1884-0-0x0000000000AF0000-0x0000000000C1F000-memory.dmp
memory/1884-7-0x0000000000D30000-0x0000000001130000-memory.dmp
\Users\Admin\AppData\Local\disimmure\unrosed.exe
| MD5 | 05c620a669aa27d4df9e02b837204e09 |
| SHA1 | 34edd56e841a1b873f75bd54009751988aef5bc5 |
| SHA256 | afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495 |
| SHA512 | 5e59e030a4d97f10b8146bf17de649ae1a63eb1604d5cdf2ebd8530a597e2fb3b669d06412f21375e5754160dd3d30fda8aeaea1f835801944c64c2dd95e8f49 |
memory/1884-11-0x00000000028E0000-0x0000000002A0F000-memory.dmp
memory/1884-15-0x0000000000AF0000-0x0000000000C1F000-memory.dmp
memory/2332-16-0x0000000001100000-0x000000000122F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\unrosined
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2332-25-0x0000000000830000-0x0000000000C30000-memory.dmp
memory/2724-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2724-32-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2332-31-0x0000000001100000-0x000000000122F000-memory.dmp
memory/2724-29-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2724-36-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3533259084-2542256011-65585152-1000\0f5007522459c86e95ffcc62f32308f1_38b42d9b-3e83-45f4-8789-a30be34574b0
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3533259084-2542256011-65585152-1000\0f5007522459c86e95ffcc62f32308f1_38b42d9b-3e83-45f4-8789-a30be34574b0
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-09 16:14
Reported
2024-12-09 16:16
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4696 set thread context of 4140 | 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
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
| Description | Indicator | Process | Target |
| PID 3912 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 3912 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 3912 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe |
| PID 4696 wrote to memory of 4140 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4696 wrote to memory of 4140 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4696 wrote to memory of 4140 | N/A | C:\Users\Admin\AppData\Local\disimmure\unrosed.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4696 wrote to memory of 4140 | 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-1-5-21-3227495264-2217614367-4027411560-1000\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-1-5-21-3227495264-2217614367-4027411560-1000\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"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4696 -ip 4696
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 732
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| 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 | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | tcp | |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
Files
memory/3912-0-0x0000000000BC0000-0x0000000000CEF000-memory.dmp
memory/3912-7-0x0000000001650000-0x0000000001A50000-memory.dmp
C:\Users\Admin\AppData\Local\disimmure\unrosed.exe
| MD5 | 05c620a669aa27d4df9e02b837204e09 |
| SHA1 | 34edd56e841a1b873f75bd54009751988aef5bc5 |
| SHA256 | afd5885712157bf7e51471f21b977788084aa78bf58d45287b4043edb2ee3495 |
| SHA512 | 5e59e030a4d97f10b8146bf17de649ae1a63eb1604d5cdf2ebd8530a597e2fb3b669d06412f21375e5754160dd3d30fda8aeaea1f835801944c64c2dd95e8f49 |
memory/4696-12-0x0000000000550000-0x000000000067F000-memory.dmp
memory/3912-14-0x0000000000BC0000-0x0000000000CEF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\unrosined
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4696-22-0x0000000000FA0000-0x00000000013A0000-memory.dmp
memory/4140-24-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4140-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4140-26-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4696-28-0x0000000000550000-0x000000000067F000-memory.dmp
memory/4140-32-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3227495264-2217614367-4027411560-1000\0f5007522459c86e95ffcc62f32308f1_423fd5c7-8559-4b8c-bf1f-c9d05c9f0fd3
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3227495264-2217614367-4027411560-1000\0f5007522459c86e95ffcc62f32308f1_423fd5c7-8559-4b8c-bf1f-c9d05c9f0fd3
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |