Analysis Overview
SHA256
041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772
Threat Level: Known bad
The file 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772 was found to be: Known bad.
Malicious Activity Summary
Lokibot family
Lokibot
Loads dropped DLL
Executes dropped EXE
Drops startup file
Accesses Microsoft Outlook profiles
UPX packed file
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
outlook_win_path
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-20 19:14
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
2024-11-20 19:14
Reported
2024-11-20 19:17
Platform
win7-20240903-en
Max time kernel
124s
Max time network
125s
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\obtenebrate.vbs | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2800 set thread context of 2672 | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.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 |
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\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.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\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe"
C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.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/2648-0-0x0000000000ED0000-0x0000000001001000-memory.dmp
memory/2648-7-0x00000000008F0000-0x0000000000CF0000-memory.dmp
\Users\Admin\AppData\Local\chordates\obtenebrate.exe
| MD5 | 27da3226cd4d9c5d77ff60f9663ea616 |
| SHA1 | 4361864077e17cc22cf9fed5133dbbf655b3f615 |
| SHA256 | 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772 |
| SHA512 | 24f877cc2c2b5674de8d1b03f713196ac9dd5c31524785b3f82a8472509050dc67a5ad6d70ccd813fa7bc22ffbf255bfdb7b25fe4cdacae72b8f67f21cf9ddfd |
memory/2800-16-0x0000000000A20000-0x0000000000B51000-memory.dmp
memory/2648-14-0x0000000002A00000-0x0000000002B31000-memory.dmp
memory/2648-13-0x0000000000ED0000-0x0000000001001000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Lityerses
| MD5 | 913997b640d755a19b4b595052934575 |
| SHA1 | 0a9d0d87dc3fd41b44d00ad348f97b236fd79eda |
| SHA256 | 226ca82bad5e6f523a185cf0503ddc7c616149f643786f251c60f99e7eb2040e |
| SHA512 | 905f74a9a570d82364f221e2a8e4ecdc68e6fc5ce4e11c05b587bfa7f947fc69531d01a64597949953c68d33ac547fd4fa08e75aa11d513402383b54e0ec6e49 |
memory/2800-25-0x0000000000D30000-0x0000000001130000-memory.dmp
memory/2672-27-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2672-29-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2672-30-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2800-32-0x0000000000A20000-0x0000000000B51000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3290804112-2823094203-3137964600-1000\0f5007522459c86e95ffcc62f32308f1_94ea1d76-6d7e-4d9e-abc7-ef9a6a2a9269
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3290804112-2823094203-3137964600-1000\0f5007522459c86e95ffcc62f32308f1_94ea1d76-6d7e-4d9e-abc7-ef9a6a2a9269
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2672-53-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2648-55-0x0000000002A00000-0x0000000002B31000-memory.dmp
memory/2672-64-0x0000000000400000-0x00000000004A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-20 19:14
Reported
2024-11-20 19:17
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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\obtenebrate.vbs | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4836 set thread context of 4624 | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.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 |
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\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.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\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe"
C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.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 |
| 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 | 235.113.120.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.125.209.23.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
| US | 8.8.8.8:53 | 40.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| BG | 87.120.113.235:80 | 87.120.113.235 | tcp |
Files
memory/3744-0-0x00000000004B0000-0x00000000005E1000-memory.dmp
memory/3744-7-0x00000000014F0000-0x00000000018F0000-memory.dmp
C:\Users\Admin\AppData\Local\chordates\obtenebrate.exe
| MD5 | 27da3226cd4d9c5d77ff60f9663ea616 |
| SHA1 | 4361864077e17cc22cf9fed5133dbbf655b3f615 |
| SHA256 | 041c73bd4c470d02db20ef282a1a8550f8987e362cbd07fc3828c14873a7f772 |
| SHA512 | 24f877cc2c2b5674de8d1b03f713196ac9dd5c31524785b3f82a8472509050dc67a5ad6d70ccd813fa7bc22ffbf255bfdb7b25fe4cdacae72b8f67f21cf9ddfd |
memory/4836-12-0x0000000000800000-0x0000000000931000-memory.dmp
memory/3744-13-0x00000000004B0000-0x00000000005E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Lityerses
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4836-21-0x0000000000E10000-0x0000000001210000-memory.dmp
memory/4624-23-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4624-25-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4624-28-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4836-27-0x0000000000800000-0x0000000000931000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4089630652-1596403869-279772308-1000\0f5007522459c86e95ffcc62f32308f1_dc5cddf5-9e4b-4c89-ba53-89649a7a5ee7
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4089630652-1596403869-279772308-1000\0f5007522459c86e95ffcc62f32308f1_dc5cddf5-9e4b-4c89-ba53-89649a7a5ee7
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/4624-49-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4624-57-0x0000000000400000-0x00000000004A2000-memory.dmp