Analysis Overview
SHA256
40e6e9d8ee777da1c6fd7adbd05fd7abe4ebf67613e2ef7a45ec81ec14e95a4b
Threat Level: Known bad
The file bccdbafc26d1cc750d01011d2a52fc2b was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
UPX packed file
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-09 21:04
Signatures
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 21:04
Reported
2024-03-09 21:07
Platform
win7-20240221-en
Max time kernel
141s
Max time network
128s
Command Line
Signatures
CyberGate, Rebhip
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1048 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1048 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1048 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1048 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe
"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 160
Network
Files
memory/1048-0-0x0000000000400000-0x0000000000455000-memory.dmp
memory/1048-1-0x0000000000400000-0x0000000000455000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-09 21:04
Reported
2024-03-09 21:07
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
178s
Command Line
Signatures
CyberGate, Rebhip
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe
"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4544 -ip 4544
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 476
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4172 --field-trial-handle=2588,i,14229658658073991926,6938034815163866135,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.200.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 10.200.250.142.in-addr.arpa | udp |
Files
memory/4544-0-0x0000000000400000-0x0000000000455000-memory.dmp
memory/4544-1-0x0000000000400000-0x0000000000455000-memory.dmp