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
outlook_office_path
outlook_win_path
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-11 13:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 13:36
Reported
2024-03-11 13:39
Platform
win7-20240221-en
Max time kernel
129s
Max time network
136s
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\fkMHDIXtU6FFM6s.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\fkMHDIXtU6FFM6s.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\fkMHDIXtU6FFM6s.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 848 set thread context of 2884 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
| PID 2884 set thread context of 2352 | 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-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\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 | 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/848-0-0x0000000000870000-0x0000000000986000-memory.dmp
memory/848-1-0x0000000074A00000-0x00000000750EE000-memory.dmp
memory/848-2-0x0000000004220000-0x0000000004260000-memory.dmp
memory/848-3-0x0000000000310000-0x0000000000326000-memory.dmp
memory/848-4-0x0000000000340000-0x000000000034A000-memory.dmp
memory/848-5-0x00000000003D0000-0x00000000003DE000-memory.dmp
memory/848-6-0x00000000054A0000-0x0000000005590000-memory.dmp
memory/2884-8-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-9-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-10-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-17-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-19-0x0000000074A00000-0x00000000750EE000-memory.dmp
memory/848-18-0x0000000074A00000-0x00000000750EE000-memory.dmp
memory/2884-20-0x00000000049D0000-0x0000000004A10000-memory.dmp
memory/2884-15-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-13-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2884-7-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2884-21-0x00000000048E0000-0x0000000004978000-memory.dmp
memory/2884-22-0x00000000004C0000-0x00000000004DC000-memory.dmp
memory/2884-23-0x00000000003F0000-0x00000000003FC000-memory.dmp
memory/2884-24-0x00000000004E0000-0x00000000004F2000-memory.dmp
memory/2884-25-0x0000000004830000-0x0000000004892000-memory.dmp
memory/2352-34-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-32-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-30-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-38-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-28-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-26-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2352-40-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2884-41-0x0000000074A00000-0x00000000750EE000-memory.dmp
memory/2352-45-0x0000000000400000-0x00000000004A2000-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 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
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 |
memory/2352-66-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 13:36
Reported
2024-03-11 13:40
Platform
win10v2004-20240226-en
Max time kernel
168s
Max time network
177s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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 996 set thread context of 872 | N/A | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe | C:\Users\Admin\AppData\Local\Temp\fkMHDIXtU6FFM6s.exe |
| PID 872 set thread context of 2620 | 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-1-5-21-3808065738-1666277613-1125846146-1000\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-1-5-21-3808065738-1666277613-1125846146-1000\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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3976 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
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 | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
Files
memory/996-0-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/996-1-0x00000000003B0000-0x00000000004C6000-memory.dmp
memory/996-2-0x0000000005490000-0x0000000005A34000-memory.dmp
memory/996-3-0x0000000004EE0000-0x0000000004F72000-memory.dmp
memory/996-4-0x0000000004E70000-0x0000000004E80000-memory.dmp
memory/996-5-0x0000000004EC0000-0x0000000004ECA000-memory.dmp
memory/996-6-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/996-7-0x0000000005200000-0x0000000005216000-memory.dmp
memory/996-8-0x0000000004E70000-0x0000000004E80000-memory.dmp
memory/996-9-0x0000000005470000-0x000000000547A000-memory.dmp
memory/996-10-0x0000000005480000-0x000000000548E000-memory.dmp
memory/996-11-0x0000000006A20000-0x0000000006B10000-memory.dmp
memory/996-12-0x0000000009080000-0x000000000911C000-memory.dmp
memory/872-13-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/872-14-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/872-15-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/996-17-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/872-18-0x0000000008260000-0x00000000082F8000-memory.dmp
memory/872-19-0x00000000057A0000-0x00000000057BC000-memory.dmp
memory/872-20-0x00000000057C0000-0x00000000057CC000-memory.dmp
memory/872-21-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/872-22-0x0000000005B40000-0x0000000005B52000-memory.dmp
memory/872-23-0x0000000006A40000-0x0000000006AA2000-memory.dmp
memory/872-24-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/2620-25-0x0000000000400000-0x00000000004A2000-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/2620-28-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/872-29-0x0000000074CB0000-0x0000000075460000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/2620-47-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |