Analysis Overview
SHA256
4a16bbae60032e06b51bb15167a7371ff5373340c05e131e86c795e0e00b7a62
Threat Level: Known bad
The file fkMHDIXtU6FFM6s.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 use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-11 13:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 13:35
Reported
2024-03-11 13:38
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
152s
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\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.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\fkMHDIXtU6FFM6s.exe | N/A |
| 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\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2764 set thread context of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
| PID 4900 set thread context of 456 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.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\fkMHDIXtU6FFM6s.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\fkMHDIXtU6FFM6s.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 21.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | 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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sempersim.su | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.160.77.104.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 52.111.227.14:443 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.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 | 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 | 58.99.105.20.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 9.179.89.13.in-addr.arpa | udp |
Files
memory/2764-0-0x0000000000300000-0x0000000000416000-memory.dmp
memory/2764-1-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/2764-2-0x00000000053C0000-0x0000000005964000-memory.dmp
memory/2764-3-0x0000000004E10000-0x0000000004EA2000-memory.dmp
memory/2764-4-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/2764-5-0x0000000004EC0000-0x0000000004ECA000-memory.dmp
memory/2764-6-0x0000000004F70000-0x0000000004F86000-memory.dmp
memory/2764-7-0x0000000005330000-0x000000000533A000-memory.dmp
memory/2764-8-0x0000000005340000-0x000000000534E000-memory.dmp
memory/2764-9-0x0000000006670000-0x0000000006760000-memory.dmp
memory/2764-10-0x0000000008CB0000-0x0000000008D4C000-memory.dmp
memory/4900-11-0x0000000000400000-0x00000000004AE000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fkMHDIXtU6FFM6s.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4900-14-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4900-16-0x00000000056A0000-0x00000000056B0000-memory.dmp
memory/2764-15-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4900-17-0x0000000008070000-0x0000000008108000-memory.dmp
memory/4900-18-0x0000000008110000-0x000000000812C000-memory.dmp
memory/4900-19-0x0000000005A00000-0x0000000005A0C000-memory.dmp
memory/4900-20-0x000000000D7D0000-0x000000000D7E2000-memory.dmp
memory/4900-21-0x000000000D990000-0x000000000D9F2000-memory.dmp
memory/456-22-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4900-25-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/456-24-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/456-26-0x0000000000400000-0x00000000004A2000-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 |
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/456-68-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 13:35
Reported
2024-03-11 13:38
Platform
win7-20240215-en
Max time kernel
131s
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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2272 set thread context of 2312 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
| PID 2312 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe"
C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe
"C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.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 |
| 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/2272-0-0x0000000000270000-0x0000000000386000-memory.dmp
memory/2272-1-0x00000000742C0000-0x00000000749AE000-memory.dmp
memory/2272-2-0x0000000004D80000-0x0000000004DC0000-memory.dmp
memory/2272-3-0x00000000003B0000-0x00000000003C6000-memory.dmp
memory/2272-4-0x0000000000420000-0x000000000042A000-memory.dmp
memory/2272-5-0x0000000000430000-0x000000000043E000-memory.dmp
memory/2272-6-0x0000000005560000-0x0000000005650000-memory.dmp
memory/2312-7-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-8-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-9-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-13-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2312-10-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2272-16-0x00000000742C0000-0x00000000749AE000-memory.dmp
memory/2312-15-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-18-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2312-19-0x0000000074240000-0x000000007492E000-memory.dmp
memory/2312-20-0x0000000002060000-0x00000000020A0000-memory.dmp
memory/2312-21-0x00000000059C0000-0x0000000005A58000-memory.dmp
memory/2312-22-0x0000000000600000-0x000000000061C000-memory.dmp
memory/2312-23-0x00000000004D0000-0x00000000004DC000-memory.dmp
memory/2312-24-0x00000000004F0000-0x0000000000502000-memory.dmp
memory/2312-25-0x00000000061D0000-0x0000000006232000-memory.dmp
memory/2876-30-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-34-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-32-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-28-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-38-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-26-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-40-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2312-41-0x0000000074240000-0x000000007492E000-memory.dmp
memory/2876-42-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2876-46-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2248906074-2862704502-246302768-1000\0f5007522459c86e95ffcc62f32308f1_01c44f94-ed50-49f5-a690-d8e8ea9b0bf2
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2248906074-2862704502-246302768-1000\0f5007522459c86e95ffcc62f32308f1_01c44f94-ed50-49f5-a690-d8e8ea9b0bf2
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2876-85-0x0000000000400000-0x00000000004A2000-memory.dmp