Analysis Overview
SHA256
b3bb12ae88279341ff46626660249155b11effa41f3389ace07f4aa6f1045f8c
Threat Level: Known bad
The file C4B632F0468DAE6A10B67D50A2F6E322.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
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-22 03:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-22 03:21
Reported
2024-04-22 03:23
Platform
win10v2004-20240412-en
Max time kernel
140s
Max time network
124s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4392 set thread context of 1504 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 4392 set thread context of 1392 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 4392 set thread context of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 4392 set thread context of 804 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
"C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe"
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1504 -ip 1504
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1392 -ip 1392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 80
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 84
Network
| Country | Destination | Domain | Proto |
| US | 13.89.179.14:443 | tcp | |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
| US | 8.8.8.8:53 | 206.221.208.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.253.92.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| BE | 2.17.197.240:80 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.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 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4392-0-0x00000000003E0000-0x0000000000444000-memory.dmp
memory/4392-1-0x0000000075060000-0x0000000075810000-memory.dmp
memory/4392-2-0x00000000026D0000-0x00000000026D6000-memory.dmp
memory/4392-3-0x0000000005090000-0x00000000050A0000-memory.dmp
memory/4392-4-0x0000000004FF0000-0x0000000005058000-memory.dmp
memory/4392-5-0x0000000006240000-0x00000000062DC000-memory.dmp
memory/4392-6-0x0000000004D30000-0x0000000004D36000-memory.dmp
memory/2216-9-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2216-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2216-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/804-18-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4392-17-0x0000000075060000-0x0000000075810000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-259785868-298165991-4178590326-1000\0f5007522459c86e95ffcc62f32308f1_1037f2ac-7687-4b04-90ea-cc9b87b0e187
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-259785868-298165991-4178590326-1000\0f5007522459c86e95ffcc62f32308f1_1037f2ac-7687-4b04-90ea-cc9b87b0e187
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2216-37-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-22 03:21
Reported
2024-04-22 03:23
Platform
win7-20240220-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Lokibot
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1732 set thread context of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 1732 set thread context of 1804 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 1732 set thread context of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
| PID 1732 set thread context of 2076 | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
"C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe"
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
C:\Users\Admin\AppData\Local\Temp\C4B632F0468DAE6A10B67D50A2F6E322.exe
Network
| Country | Destination | Domain | Proto |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
| NL | 91.92.253.228:80 | 91.92.253.228 | tcp |
Files
memory/1732-0-0x0000000000F60000-0x0000000000FC4000-memory.dmp
memory/1732-1-0x0000000073EC0000-0x00000000745AE000-memory.dmp
memory/1732-2-0x0000000000330000-0x0000000000336000-memory.dmp
memory/1732-3-0x0000000000410000-0x0000000000450000-memory.dmp
memory/1732-4-0x0000000000DB0000-0x0000000000E18000-memory.dmp
memory/1732-5-0x00000000003F0000-0x00000000003F6000-memory.dmp
memory/2980-6-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2980-10-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2980-12-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3028-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/1732-17-0x0000000073EC0000-0x00000000745AE000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/2980-36-0x0000000000400000-0x00000000004A2000-memory.dmp