Analysis Overview
SHA256
857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039
Threat Level: Known bad
The file 857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe was found to be: Known bad.
Malicious Activity Summary
Lokibot
Detects executables containing common artifacts observed in infostealers
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Detects executables referencing many file transfer clients. Observed in information stealers
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Suspicious behavior: RenamesItself
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-27 01:30
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-27 01:30
Reported
2024-04-27 01:32
Platform
win10v2004-20240419-en
Max time kernel
119s
Max time network
135s
Command Line
Signatures
Lokibot
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables containing common artifacts observed in infostealers
| 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 |
Detects executables referencing many file transfer clients. Observed in information stealers
| 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2752 set thread context of 8 | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe
"C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe"
C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe
"C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp |
Files
memory/2752-0-0x0000000000520000-0x00000000005CE000-memory.dmp
memory/2752-1-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/2752-2-0x00000000054A0000-0x0000000005A44000-memory.dmp
memory/2752-3-0x0000000004FA0000-0x0000000005032000-memory.dmp
memory/2752-4-0x0000000004F50000-0x0000000004F60000-memory.dmp
memory/2752-5-0x0000000005170000-0x000000000517A000-memory.dmp
memory/2752-6-0x0000000005470000-0x0000000005490000-memory.dmp
memory/2752-7-0x0000000006160000-0x0000000006174000-memory.dmp
memory/2752-8-0x0000000008DC0000-0x0000000008E22000-memory.dmp
memory/2752-9-0x000000000BEC0000-0x000000000BF5C000-memory.dmp
memory/8-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/8-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/8-14-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2752-15-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/8-25-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2860750803-256193626-1801997576-1000\0f5007522459c86e95ffcc62f32308f1_b14b7d45-cf6a-4517-be56-622a70b8ef33
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2860750803-256193626-1801997576-1000\0f5007522459c86e95ffcc62f32308f1_b14b7d45-cf6a-4517-be56-622a70b8ef33
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-27 01:30
Reported
2024-04-27 01:32
Platform
win7-20240221-en
Max time kernel
119s
Max time network
128s
Command Line
Signatures
Lokibot
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables containing common artifacts observed in infostealers
| 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 |
Detects executables referencing many file transfer clients. Observed in information stealers
| 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 |
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\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.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\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.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\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2928 set thread context of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.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\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.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\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe
"C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe"
C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe
"C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe"
C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe
"C:\Users\Admin\AppData\Local\Temp\857fd5543f14e01ea3b08d3aca6ee6763042a48d7b04c9f035a4a37a4d2e0039.exe"
Network
| Country | Destination | Domain | Proto |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp | |
| US | 45.77.223.48:80 | tcp |
Files
memory/2928-0-0x00000000000A0000-0x000000000014E000-memory.dmp
memory/2928-1-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2928-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp
memory/2928-3-0x0000000000570000-0x0000000000590000-memory.dmp
memory/2928-4-0x00000000004E0000-0x00000000004F4000-memory.dmp
memory/2928-5-0x00000000048D0000-0x0000000004932000-memory.dmp
memory/2548-6-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-8-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-21-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-20-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-18-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2548-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2548-14-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2928-22-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2548-26-0x0000000000400000-0x00000000004A2000-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 |