Analysis Overview
SHA256
b084f904e680ea76fb4edddcab4ce166620ea7e9b70420b61b8e61f1e4218f6f
Threat Level: Known bad
The file thông số kỹ thuật.scr 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: RenamesItself
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of AdjustPrivilegeToken
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-21 17:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-21 17:17
Reported
2024-03-21 17:20
Platform
win7-20240221-en
Max time kernel
132s
Max time network
132s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2324 set thread context of 2916 | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S
C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | meridianresourcellc.top | udp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
Files
memory/2324-1-0x0000000074190000-0x000000007487E000-memory.dmp
memory/2324-0-0x0000000000D40000-0x0000000000DC4000-memory.dmp
memory/2324-3-0x00000000006E0000-0x000000000072E000-memory.dmp
memory/2324-2-0x00000000047E0000-0x0000000004820000-memory.dmp
memory/2324-4-0x00000000004B0000-0x00000000004B8000-memory.dmp
memory/2916-5-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-7-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2916-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-13-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2324-15-0x0000000074190000-0x000000007487E000-memory.dmp
memory/2916-16-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3452737119-3959686427-228443150-1000\0f5007522459c86e95ffcc62f32308f1_ad04ce47-83ca-4cca-a79e-77cdc80ce41e
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3452737119-3959686427-228443150-1000\0f5007522459c86e95ffcc62f32308f1_ad04ce47-83ca-4cca-a79e-77cdc80ce41e
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2916-35-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2916-44-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-21 17:17
Reported
2024-03-21 17:20
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
156s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4164 set thread context of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr" /S
C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr
"C:\Users\Admin\AppData\Local\Temp\thông số kỹ thuật.scr"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | meridianresourcellc.top | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.52.21.104.in-addr.arpa | udp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 219.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 33.134.221.88.in-addr.arpa | udp |
| US | 104.21.52.88:80 | meridianresourcellc.top | tcp |
| US | 8.8.8.8:53 | 186.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
Files
memory/4164-0-0x0000000000640000-0x00000000006C4000-memory.dmp
memory/4164-1-0x0000000074670000-0x0000000074E20000-memory.dmp
memory/4164-3-0x0000000005070000-0x00000000050BE000-memory.dmp
memory/4164-2-0x0000000005100000-0x0000000005110000-memory.dmp
memory/4164-4-0x00000000056C0000-0x0000000005C64000-memory.dmp
memory/4164-5-0x00000000051B0000-0x0000000005242000-memory.dmp
memory/4164-6-0x0000000005250000-0x00000000052EC000-memory.dmp
memory/4164-7-0x0000000005110000-0x0000000005118000-memory.dmp
memory/4696-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4696-11-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4696-13-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4164-12-0x0000000074670000-0x0000000074E20000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/4696-32-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/4696-40-0x0000000000400000-0x00000000004A2000-memory.dmp