Analysis Overview
SHA256
eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873
Threat Level: Known bad
The file eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873 was found to be: Known bad.
Malicious Activity Summary
Detect Blackmoon payload
Blackmoon family
Blackmoon, KrBanker
VMProtect packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-22 16:26
Signatures
Blackmoon family
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect 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
2024-05-22 16:26
Reported
2024-05-22 16:29
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2696 wrote to memory of 2516 | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2696 wrote to memory of 2516 | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2696 wrote to memory of 2516 | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2696 wrote to memory of 2516 | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe
"C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 560
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| HK | 103.235.46.40:443 | www.baidu.com | tcp |
| N/A | 127.0.0.1:49202 | tcp | |
| US | 8.8.8.8:53 | dxmsoft.oss-cn-shanghai.aliyuncs.com | udp |
| CN | 106.14.229.70:443 | dxmsoft.oss-cn-shanghai.aliyuncs.com | tcp |
| N/A | 127.0.0.1:49205 | tcp |
Files
memory/2696-0-0x0000000000733000-0x0000000000BC3000-memory.dmp
memory/2696-5-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2696-3-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2696-1-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2696-9-0x0000000000400000-0x0000000001124000-memory.dmp
memory/2696-10-0x0000000000310000-0x0000000000312000-memory.dmp
memory/2696-12-0x0000000000733000-0x0000000000BC3000-memory.dmp
memory/2696-13-0x0000000000400000-0x0000000001124000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 16:26
Reported
2024-05-22 16:29
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
158s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe
"C:\Users\Admin\AppData\Local\Temp\eb7baf7ae5d0833bc199e262e97160d59c2e3000e57c35ea1ce5904291dc5873.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4616 -ip 4616
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 1004
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=3704 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| HK | 103.235.46.40:443 | www.baidu.com | tcp |
| N/A | 127.0.0.1:49828 | tcp | |
| US | 8.8.8.8:53 | dxmsoft.oss-cn-shanghai.aliyuncs.com | udp |
| CN | 106.14.229.70:443 | dxmsoft.oss-cn-shanghai.aliyuncs.com | tcp |
| US | 8.8.8.8:53 | 40.46.235.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 127.0.0.1:49831 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.201.50.20.in-addr.arpa | udp |
Files
memory/4616-0-0x00007FFB09050000-0x00007FFB09245000-memory.dmp
memory/4616-1-0x00000000012D0000-0x00000000012D1000-memory.dmp
memory/4616-2-0x0000000000400000-0x0000000001124000-memory.dmp
memory/4616-5-0x00007FFB09050000-0x00007FFB09245000-memory.dmp