Analysis Overview
SHA256
b5068640a028fb4bd5fa3d40aebe53fab5d62039f8131d56fb9490ece0a4f6f5
Threat Level: Known bad
The file 7c7f42431e94008eaf3e6857101792e4.bin was found to be: Known bad.
Malicious Activity Summary
Lokibot
Lokibot family
Drops startup file
Executes dropped EXE
Loads dropped DLL
Accesses Microsoft Outlook profiles
AutoIT Executable
UPX packed file
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 01:26
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 01:26
Reported
2024-11-21 01:29
Platform
win7-20241010-en
Max time kernel
128s
Max time network
132s
Command Line
Signatures
Lokibot
Lokibot family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\underbalance.vbs | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2140 set thread context of 2312 | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | C:\Windows\SysWOW64\svchost.exe |
UPX packed file
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
C:\Users\Admin\AppData\Local\asset\underbalance.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
Network
| Country | Destination | Domain | Proto |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
Files
memory/3012-0-0x0000000000FC0000-0x00000000010F5000-memory.dmp
memory/3012-7-0x00000000006C0000-0x0000000000AC0000-memory.dmp
\Users\Admin\AppData\Local\asset\underbalance.exe
| MD5 | 7c7f42431e94008eaf3e6857101792e4 |
| SHA1 | 973497ad5d0725b431d1d9b3f2c8f2ef7c20382a |
| SHA256 | a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80 |
| SHA512 | fa54bcd4394326c6e5c44841d31f29c0011ebb088b8d85d8d1b4054c6207a9dccc6b92e4e54c9574763cf06df1c521dee458aabaee7cc4ff40a5110e735d3b6c |
memory/2140-14-0x0000000000C20000-0x0000000000D55000-memory.dmp
memory/3012-12-0x0000000002B90000-0x0000000002CC5000-memory.dmp
memory/3012-15-0x0000000000FC0000-0x00000000010F5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bleacher
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2140-24-0x0000000000790000-0x0000000000B90000-memory.dmp
memory/2312-26-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2312-29-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2140-31-0x0000000000C20000-0x0000000000D55000-memory.dmp
memory/2312-28-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3692679935-4019334568-335155002-1000\0f5007522459c86e95ffcc62f32308f1_6110149a-fcf0-442a-a749-601093ba4822
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3692679935-4019334568-335155002-1000\0f5007522459c86e95ffcc62f32308f1_6110149a-fcf0-442a-a749-601093ba4822
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2312-52-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2312-61-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 01:26
Reported
2024-11-21 01:29
Platform
win10v2004-20241007-en
Max time kernel
126s
Max time network
138s
Command Line
Signatures
Lokibot
Lokibot family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\underbalance.vbs | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4780 set thread context of 3724 | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | C:\Windows\SysWOW64\svchost.exe |
UPX packed file
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\asset\underbalance.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
C:\Users\Admin\AppData\Local\asset\underbalance.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| US | 8.8.8.8:53 | 235.113.120.87.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.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 |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
Files
memory/3832-0-0x00000000008B0000-0x00000000009E5000-memory.dmp
memory/3832-7-0x0000000000F50000-0x0000000001350000-memory.dmp
C:\Users\Admin\AppData\Local\asset\underbalance.exe
| MD5 | 7c7f42431e94008eaf3e6857101792e4 |
| SHA1 | 973497ad5d0725b431d1d9b3f2c8f2ef7c20382a |
| SHA256 | a4e13d5ddfed2748925ccf8cb2a08cf03f992de943e195aa73411e1fd2efab80 |
| SHA512 | fa54bcd4394326c6e5c44841d31f29c0011ebb088b8d85d8d1b4054c6207a9dccc6b92e4e54c9574763cf06df1c521dee458aabaee7cc4ff40a5110e735d3b6c |
memory/4780-11-0x0000000000F10000-0x0000000001045000-memory.dmp
memory/3832-14-0x00000000008B0000-0x00000000009E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bleacher
| MD5 | e65f4e30f50b5d32a59d4cbff01b9947 |
| SHA1 | 5ac6bc3af4a9ea2ba7e0b924eaeaef415f70745a |
| SHA256 | a6dd914e154beff196c4c776934129ee855c00f320a36131ecb25111ff54ee03 |
| SHA512 | b4cf6f3393964161c2de04ed89af5569598b136213cfc9ce70b08a88afb1aecc8ba7e97ac4987b43f559750b71d76026ab3c012b054b95e26b944a06ff7e6568 |
memory/4780-22-0x0000000000F10000-0x0000000001045000-memory.dmp
memory/3724-24-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3724-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4780-29-0x0000000000F10000-0x0000000001045000-memory.dmp
memory/3724-26-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3350944739-639801879-157714471-1000\0f5007522459c86e95ffcc62f32308f1_dd2803c7-d377-4f06-bdfe-aea230fc7b0e
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3350944739-639801879-157714471-1000\0f5007522459c86e95ffcc62f32308f1_dd2803c7-d377-4f06-bdfe-aea230fc7b0e
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/3724-50-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3724-58-0x0000000000400000-0x00000000004A2000-memory.dmp