Analysis Overview
SHA256
34c53ca48436162aa4fcffcd516ac8a096eeacfae7703f3c1b512a600a7e9136
Threat Level: Known bad
The file ce33866944eeda1ad36b78d9939ae3bb was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-16 13:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-16 13:46
Reported
2024-03-16 13:48
Platform
win7-20240221-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
CyberGate, Rebhip
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\732D.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\732D.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\732D.tmp | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2780 set thread context of 1720 | N/A | C:\Users\Admin\AppData\Local\Temp\732D.tmp | C:\Users\Admin\AppData\Local\Temp\732D.tmp |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\732D.tmp |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe
"C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe"
C:\Users\Admin\AppData\Local\Temp\732D.tmp
C:\Users\Admin\AppData\Local\Temp\732D.tmp
C:\Users\Admin\AppData\Local\Temp\732D.tmp
"C:\Users\Admin\AppData\Local\Temp\732D.tmp"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 120
Network
Files
memory/2672-0-0x0000000000400000-0x000000000046F000-memory.dmp
\Users\Admin\AppData\Local\Temp\732D.tmp
| MD5 | 1e6f5f4c728275d50f8054a1594e1b9a |
| SHA1 | 0f725131651633dde3f5fccf1c061a153c98f7a0 |
| SHA256 | d423b4fc200fe5d97276e332e3fb3ea13b38a727ea20b3fb434e3a7258069a78 |
| SHA512 | aa39535c82518cdb42cb0c2903a3c318e4cfb3eec53989d6034e21ecc9b06f49b27d215983389889f581c2cd809ac7107f1b7d359c9f16c8bbb8d76c185d6a8f |
memory/1720-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1720-14-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2672-21-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2672-23-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-16 13:46
Reported
2024-03-16 13:48
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
153s
Command Line
Signatures
CyberGate, Rebhip
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\64E4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\64E4.tmp | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3596 set thread context of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\64E4.tmp | C:\Users\Admin\AppData\Local\Temp\64E4.tmp |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\64E4.tmp |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe
"C:\Users\Admin\AppData\Local\Temp\ce33866944eeda1ad36b78d9939ae3bb.exe"
C:\Users\Admin\AppData\Local\Temp\64E4.tmp
C:\Users\Admin\AppData\Local\Temp\64E4.tmp
C:\Users\Admin\AppData\Local\Temp\64E4.tmp
"C:\Users\Admin\AppData\Local\Temp\64E4.tmp"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2932 -ip 2932
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 180
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.73.42.20.in-addr.arpa | udp |
Files
memory/3740-0-0x0000000000400000-0x000000000046F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\64E4.tmp
| MD5 | 1e6f5f4c728275d50f8054a1594e1b9a |
| SHA1 | 0f725131651633dde3f5fccf1c061a153c98f7a0 |
| SHA256 | d423b4fc200fe5d97276e332e3fb3ea13b38a727ea20b3fb434e3a7258069a78 |
| SHA512 | aa39535c82518cdb42cb0c2903a3c318e4cfb3eec53989d6034e21ecc9b06f49b27d215983389889f581c2cd809ac7107f1b7d359c9f16c8bbb8d76c185d6a8f |
memory/3740-8-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2932-9-0x0000000000400000-0x0000000000450000-memory.dmp