Analysis Overview
SHA256
24e8c911a34e784acfeae70252c1c4c27c7d40883eeee9871d97691bcc0f9df7
Threat Level: Known bad
The file EONLY.7z was found to be: Known bad.
Malicious Activity Summary
R77 family
r77 rootkit payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Checks whether UAC is enabled
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-18 13:26
Signatures
R77 family
r77 rootkit payload
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral11
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win7-20230220-en
Max time kernel
151s
Max time network
131s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe
"C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | flingtrainer.com | udp |
| US | 172.67.177.160:443 | flingtrainer.com | tcp |
| US | 172.67.177.160:443 | flingtrainer.com | tcp |
Files
memory/924-56-0x0000000001EC0000-0x0000000001EF4000-memory.dmp
memory/924-59-0x0000000001BC0000-0x0000000001C40000-memory.dmp
memory/924-60-0x0000000001BC0000-0x0000000001C40000-memory.dmp
memory/924-62-0x0000000001BA0000-0x0000000001BAA000-memory.dmp
memory/924-61-0x0000000001BA0000-0x0000000001BAA000-memory.dmp
memory/924-63-0x0000000001BC0000-0x0000000001C40000-memory.dmp
memory/924-88-0x0000000001BC0000-0x0000000001C40000-memory.dmp
memory/924-89-0x0000000001BC0000-0x0000000001C40000-memory.dmp
memory/924-91-0x0000000001BA0000-0x0000000001BAA000-memory.dmp
memory/924-90-0x0000000001BA0000-0x0000000001BAA000-memory.dmp
Analysis: behavioral12
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win10v2004-20230220-en
Max time kernel
151s
Max time network
171s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe
"C:\Users\Admin\AppData\Local\Temp\Extras\Resident Evil 4 v1.0-v20230424 Plus 36 Trainer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 164.113.223.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flingtrainer.com | udp |
| US | 172.67.177.160:443 | flingtrainer.com | tcp |
| US | 8.8.8.8:53 | 160.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.36.251.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 13.89.178.27:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/3692-135-0x0000026AEDA80000-0x0000026AEDAB4000-memory.dmp
memory/3692-138-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-139-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-140-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-141-0x0000026AF2930000-0x0000026AF2938000-memory.dmp
memory/3692-142-0x0000026AF2FB0000-0x0000026AF2FE8000-memory.dmp
memory/3692-143-0x0000026AF2F70000-0x0000026AF2F7E000-memory.dmp
memory/3692-144-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-157-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-158-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-159-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-160-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-161-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
memory/3692-162-0x0000026AEDBF0000-0x0000026AEDC00000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win7-20230220-en
Max time kernel
9s
Max time network
36s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Windows\system32\rundll32.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\amd_ags_x64.dll,#1
Network
Files
memory/2032-54-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/2032-55-0x0000000013000000-0x0000000014BC0000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win7-20230220-en
Max time kernel
8s
Max time network
35s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\EMPRESS\re4.exe
"C:\Users\Admin\AppData\Local\Temp\EMPRESS\re4.exe"
Network
Files
Analysis: behavioral7
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:31
Platform
win7-20230220-en
Max time kernel
4s
Max time network
37s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\steam_api64.dll,#1
Network
Files
Analysis: behavioral8
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win10v2004-20230220-en
Max time kernel
149s
Max time network
172s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\steam_api64.dll,#1
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 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.103.197.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 67.24.35.254:80 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp |
Files
Analysis: behavioral6
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:31
Platform
win10v2004-20230220-en
Max time kernel
146s
Max time network
186s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\EMPRESS\re4.exe
"C:\Users\Admin\AppData\Local\Temp\EMPRESS\re4.exe"
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 | 38.146.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
Analysis: behavioral9
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win7-20230220-en
Max time kernel
7s
Max time network
32s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\steam_api64.dll,#1
Network
Files
memory/1744-54-0x000007FEF6530000-0x000007FEF6783000-memory.dmp
Analysis: behavioral10
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win10v2004-20230220-en
Max time kernel
148s
Max time network
170s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\steam_api64.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 476 -p 2600 -ip 2600
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2600 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 20.42.65.85:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| NL | 173.223.113.131:80 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 8.8.8.8:53 | 126.21.238.8.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp |
Files
memory/2600-133-0x00007FF930930000-0x00007FF930B83000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win7-20230220-en
Max time kernel
14s
Max time network
34s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Windows\system32\rundll32.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\EMP.dll,#1
Network
Files
memory/1280-54-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/1280-55-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/1280-56-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/1280-57-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/1280-58-0x0000000013000000-0x0000000014BC0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win10v2004-20230220-en
Max time kernel
149s
Max time network
173s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Windows\system32\rundll32.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\EMP.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 460 -p 3296 -ip 3296
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3296 -s 380
Network
| Country | Destination | Domain | Proto |
| 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 |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| JP | 40.79.189.59:443 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp |
Files
memory/3296-133-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/3296-134-0x0000000013000000-0x0000000014BC0000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2023-05-18 13:23
Reported
2023-05-18 13:30
Platform
win10v2004-20230220-en
Max time kernel
87s
Max time network
138s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Windows\system32\rundll32.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\system32\rundll32.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\EMPRESS\amd_ags_x64.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 480 -p 4752 -ip 4752
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4752 -s 384
Network
| Country | Destination | Domain | Proto |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 52.168.112.67:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 233.141.123.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp |
Files
memory/4752-133-0x0000000013000000-0x0000000014BC0000-memory.dmp
memory/4752-134-0x0000000013000000-0x0000000014BC0000-memory.dmp