Analysis Overview
SHA256
26094e54ad508b3dcb6e865f95e9d73f921ec0c3b869616fc772a9b7f9218462
Threat Level: Known bad
The file update statment of acount.exe was found to be: Known bad.
Malicious Activity Summary
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 07:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 07:11
Reported
2024-04-02 07:13
Platform
win7-20240221-en
Max time kernel
134s
Max time network
135s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2924 set thread context of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe
"C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe"
C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe
"C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sempersim.su | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
Files
memory/2924-1-0x0000000074470000-0x0000000074B5E000-memory.dmp
memory/2924-0-0x0000000001380000-0x0000000001400000-memory.dmp
memory/2924-2-0x0000000000F30000-0x0000000000F70000-memory.dmp
memory/2924-3-0x0000000000280000-0x0000000000294000-memory.dmp
memory/2924-4-0x00000000002B0000-0x00000000002BA000-memory.dmp
memory/2924-5-0x00000000002C0000-0x00000000002CC000-memory.dmp
memory/2924-6-0x0000000000DF0000-0x0000000000E52000-memory.dmp
memory/2872-7-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-11-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-13-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2872-18-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-19-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2924-20-0x0000000074470000-0x0000000074B5E000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2872-39-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2872-48-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 07:11
Reported
2024-04-02 07:13
Platform
win10v2004-20240226-en
Max time kernel
135s
Max time network
137s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2824 set thread context of 4912 | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe
"C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe"
C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe
"C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe"
C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe
"C:\Users\Admin\AppData\Local\Temp\update statment of acount.exe"
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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sempersim.su | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 28.252.237.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
Files
memory/2824-0-0x0000000000A10000-0x0000000000A90000-memory.dmp
memory/2824-1-0x0000000074A00000-0x00000000751B0000-memory.dmp
memory/2824-2-0x0000000005B00000-0x00000000060A4000-memory.dmp
memory/2824-3-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/2824-4-0x0000000005460000-0x0000000005470000-memory.dmp
memory/2824-5-0x0000000005490000-0x000000000549A000-memory.dmp
memory/2824-6-0x0000000005760000-0x0000000005774000-memory.dmp
memory/2824-7-0x0000000005790000-0x000000000579A000-memory.dmp
memory/2824-8-0x0000000005AB0000-0x0000000005ABC000-memory.dmp
memory/2824-9-0x0000000006790000-0x00000000067F2000-memory.dmp
memory/2824-10-0x0000000008DF0000-0x0000000008E8C000-memory.dmp
memory/4912-11-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4912-14-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4912-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2824-15-0x0000000074A00000-0x00000000751B0000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-983155329-280873152-1838004294-1000\0f5007522459c86e95ffcc62f32308f1_d1f2fdfb-e063-43be-88aa-b9b0326295b4
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/4912-35-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-983155329-280873152-1838004294-1000\0f5007522459c86e95ffcc62f32308f1_d1f2fdfb-e063-43be-88aa-b9b0326295b4
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/4912-43-0x0000000000400000-0x00000000004A2000-memory.dmp