Analysis Overview
SHA256
bc0ad10f619cc510627d0f638255cce944c5c4a94d17674aa006132979260dae
Threat Level: Known bad
The file 97c37cb207301385c3bfb1ff3cdf0b4c was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
UPX packed file
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-12 22:24
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| 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
2024-02-12 22:24
Reported
2024-02-12 22:27
Platform
win7-20231215-en
Max time kernel
146s
Max time network
124s
Command Line
Signatures
CyberGate, Rebhip
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
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 |
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| N/A | N/A | N/A | N/A |
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| 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 |
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 2528 set thread context of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe |
| PID 2848 set thread context of 2708 | N/A | C:\dir\install\install\server.exe | C:\dir\install\install\server.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\dir\install\install\server.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe
"C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe"
C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe
"C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp |
Files
memory/2528-0-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2944-1-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2944-3-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2944-7-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2528-8-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2944-5-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2944-10-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2944-11-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2944-13-0x0000000000400000-0x000000000044C000-memory.dmp
\dir\install\install\server.exe
| MD5 | 97c37cb207301385c3bfb1ff3cdf0b4c |
| SHA1 | 03e13a3161f2d66de62bfbe1aa187700a6befc4f |
| SHA256 | bc0ad10f619cc510627d0f638255cce944c5c4a94d17674aa006132979260dae |
| SHA512 | 2506be5915ba19ba98ea54c53b835cca910f613212afea7b4656ed2bd92fc12a2701fb899c79275cf57dd41d12c4a87ae0235a03c5da1ec870ed33402fabc281 |
memory/2944-19-0x00000000029B0000-0x0000000002A71000-memory.dmp
memory/2848-28-0x00000000030C0000-0x0000000003181000-memory.dmp
memory/2848-24-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1204-22-0x00000000029A0000-0x00000000029A1000-memory.dmp
memory/2944-36-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2848-42-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2708-43-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2708-44-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2708-46-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | cbda8b80ab656059e1206fe80f9a25ca |
| SHA1 | 4eaf1ac53d31b41434b6cca408ce53ac28486e7c |
| SHA256 | 59f5685c9db7baa7c8def05d175680ca1eee18bac5887b3952d8db230caa8587 |
| SHA512 | 493794700de6054acda381937ddbb71f8f7cac42e48d90dd278673e22f7bf1e99ac573f60d739530d8d4a1c7788de04a4a7cfbca66df61514e19895524d48161 |
memory/2752-56-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/2752-63-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2752-65-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2752-291-0x0000000024010000-0x0000000024052000-memory.dmp
memory/2708-292-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Users\Admin\AppData\Roaming\logs.dat
| MD5 | 4362e21af8686f5ebba224768d292a5b |
| SHA1 | 504510a4d10e230dcd1605ab3342525b38a10933 |
| SHA256 | b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3 |
| SHA512 | f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850 |
memory/2752-332-0x0000000024010000-0x0000000024052000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\UuU.uUu
| MD5 | 2120e269d1eedbddb3fd6eac77fa3b4e |
| SHA1 | 1c7b35135789aa75a837b6f5ad96933c02c83250 |
| SHA256 | 5625a9026e9bc275b0770965cad71a62a1a7c2b2df0ece7bded40c5959c41bf4 |
| SHA512 | 23e3f26328895eff38fe04b1ebddc77e167eafab31f79224f93dfc118f45f7a0e00124b7358d3bf00914b7af6e28ec78f9a31505429fd8d19a62176f2697fbea |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-12 22:24
Reported
2024-02-12 22:27
Platform
win10v2004-20231215-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
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 |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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 4328 set thread context of 1936 | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe |
| PID 2748 set thread context of 2512 | N/A | C:\dir\install\install\server.exe | C:\dir\install\install\server.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\dir\install\install\server.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\dir\install\install\server.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe
"C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe"
C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe
"C:\Users\Admin\AppData\Local\Temp\97c37cb207301385c3bfb1ff3cdf0b4c.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| N/A | 127.0.0.1:81 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp | |
| N/A | 127.0.0.1:81 | tcp |
Files
memory/4328-0-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1936-1-0x0000000000400000-0x000000000044C000-memory.dmp
memory/1936-4-0x0000000000400000-0x000000000044C000-memory.dmp
memory/4328-3-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1936-6-0x0000000000400000-0x000000000044C000-memory.dmp
C:\dir\install\install\server.exe
| MD5 | 97c37cb207301385c3bfb1ff3cdf0b4c |
| SHA1 | 03e13a3161f2d66de62bfbe1aa187700a6befc4f |
| SHA256 | bc0ad10f619cc510627d0f638255cce944c5c4a94d17674aa006132979260dae |
| SHA512 | 2506be5915ba19ba98ea54c53b835cca910f613212afea7b4656ed2bd92fc12a2701fb899c79275cf57dd41d12c4a87ae0235a03c5da1ec870ed33402fabc281 |
memory/3524-17-0x0000000002D10000-0x0000000002D11000-memory.dmp
memory/2748-21-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1936-22-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2748-26-0x0000000000400000-0x00000000004C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | cbda8b80ab656059e1206fe80f9a25ca |
| SHA1 | 4eaf1ac53d31b41434b6cca408ce53ac28486e7c |
| SHA256 | 59f5685c9db7baa7c8def05d175680ca1eee18bac5887b3952d8db230caa8587 |
| SHA512 | 493794700de6054acda381937ddbb71f8f7cac42e48d90dd278673e22f7bf1e99ac573f60d739530d8d4a1c7788de04a4a7cfbca66df61514e19895524d48161 |
memory/2248-32-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2248-34-0x0000000000170000-0x0000000000171000-memory.dmp
memory/2248-36-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2512-81-0x0000000024010000-0x0000000024052000-memory.dmp
memory/2248-84-0x0000000006B20000-0x0000000006B21000-memory.dmp
memory/2248-88-0x0000000024010000-0x0000000024052000-memory.dmp
memory/2512-91-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Users\Admin\AppData\Roaming\logs.dat
| MD5 | 4362e21af8686f5ebba224768d292a5b |
| SHA1 | 504510a4d10e230dcd1605ab3342525b38a10933 |
| SHA256 | b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3 |
| SHA512 | f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850 |
C:\Users\Admin\AppData\Local\Temp\UuU.uUu
| MD5 | 32dca72b4839a0f6f4747bc216e81d10 |
| SHA1 | ce50ab78443b85235a8356aab5b95e6dc68d176c |
| SHA256 | 058d1a6953fb9b07405832de4f273297845a9f57fdaf8d533733961cda07ffe2 |
| SHA512 | 4447134c6c9320a3155981a89d443d7ec7bba0e9a6cb438f9afcb0fb9d6ae926a193d062f1b293dd2735dfba5b188c6524cf76e96a6cc4529bd6d89c699d64f4 |
memory/2248-137-0x0000000024010000-0x0000000024052000-memory.dmp