Analysis Overview
SHA256
d6dc11a4e7aa731c34102e7e0077f992c87679fe33ada516eed4cea58622bdd1
Threat Level: Known bad
The file 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.zip 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 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 10:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 10:02
Reported
2024-04-02 10:05
Platform
win7-20240221-en
Max time kernel
134s
Max time network
140s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1736 set thread context of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"
C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.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/1736-0-0x0000000000BD0000-0x0000000000C42000-memory.dmp
memory/1736-1-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/1736-2-0x0000000000620000-0x000000000066E000-memory.dmp
memory/1736-3-0x0000000000B40000-0x0000000000B80000-memory.dmp
memory/1736-4-0x00000000005D0000-0x00000000005D8000-memory.dmp
memory/2116-5-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-7-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2116-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-6-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/1736-14-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/2116-15-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-16-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2116-35-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2116-44-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 10:02
Reported
2024-04-02 10:05
Platform
win10v2004-20240226-en
Max time kernel
146s
Max time network
160s
Command Line
Signatures
Lokibot
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3928 set thread context of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe | C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"
C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 57.162.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/3928-0-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3928-1-0x0000000000EF0000-0x0000000000F62000-memory.dmp
memory/3928-3-0x00000000058C0000-0x000000000590E000-memory.dmp
memory/3928-2-0x0000000005970000-0x0000000005980000-memory.dmp
memory/3928-4-0x0000000005F30000-0x00000000064D4000-memory.dmp
memory/3928-5-0x0000000005A20000-0x0000000005AB2000-memory.dmp
memory/3928-6-0x0000000005B60000-0x0000000005BFC000-memory.dmp
memory/3928-7-0x00000000059F0000-0x00000000059F8000-memory.dmp
memory/1540-9-0x0000000000600000-0x00000000006A2000-memory.dmp
memory/3928-12-0x0000000074FB0000-0x0000000075760000-memory.dmp