Analysis Overview
SHA256
954d1ef6afce8843a96769f710d52f407777a6c294ecb3539da592f3f72a560c
Threat Level: Known bad
The file a23b318f6c7118191e14c01fe72b65fc was found to be: Known bad.
Malicious Activity Summary
Lokibot
CustAttr .NET packer
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: RenamesItself
outlook_win_path
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-24 16:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-24 16:07
Reported
2024-02-24 16:10
Platform
win7-20240221-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Lokibot
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2368 set thread context of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
"C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
"C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | vihaiha.com | udp |
Files
memory/2368-0-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2368-1-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2368-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp
memory/2368-3-0x0000000000280000-0x0000000000292000-memory.dmp
memory/2368-4-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2368-5-0x0000000004E70000-0x0000000004EB0000-memory.dmp
memory/2368-6-0x00000000052F0000-0x000000000535C000-memory.dmp
memory/2368-7-0x0000000000690000-0x00000000006B6000-memory.dmp
memory/2652-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-11-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2652-15-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-17-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2652-19-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2368-18-0x0000000074660000-0x0000000074D4E000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2652-61-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-24 16:07
Reported
2024-02-24 16:10
Platform
win10v2004-20240221-en
Max time kernel
143s
Max time network
151s
Command Line
Signatures
Lokibot
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 928 set thread context of 884 | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
"C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
"C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
"C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vihaiha.com | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vihaiha.com | udp |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/928-0-0x0000000074570000-0x0000000074D20000-memory.dmp
memory/928-1-0x0000000000AF0000-0x0000000000BB4000-memory.dmp
memory/928-2-0x0000000005540000-0x00000000055DC000-memory.dmp
memory/928-3-0x0000000005C40000-0x00000000061E4000-memory.dmp
memory/928-4-0x0000000005690000-0x0000000005722000-memory.dmp
memory/928-5-0x0000000005870000-0x0000000005880000-memory.dmp
memory/928-6-0x0000000005650000-0x000000000565A000-memory.dmp
memory/928-7-0x00000000058E0000-0x0000000005936000-memory.dmp
memory/928-8-0x0000000004F90000-0x0000000004FA2000-memory.dmp
memory/928-9-0x0000000074570000-0x0000000074D20000-memory.dmp
memory/928-10-0x0000000005870000-0x0000000005880000-memory.dmp
memory/928-11-0x0000000006B80000-0x0000000006BEC000-memory.dmp
memory/928-12-0x0000000006BF0000-0x0000000006C16000-memory.dmp
memory/884-13-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/884-15-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/884-17-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/928-18-0x0000000074570000-0x0000000074D20000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3844919115-497234255-166257750-1000\0f5007522459c86e95ffcc62f32308f1_721196e6-b31c-4e5d-b8d6-136c757b28ae
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3844919115-497234255-166257750-1000\0f5007522459c86e95ffcc62f32308f1_721196e6-b31c-4e5d-b8d6-136c757b28ae
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/884-60-0x0000000000400000-0x00000000004A2000-memory.dmp