Analysis Overview
SHA256
1da5a6aac7197d1fcadef018775831885b715d5c37a3115777dc5c717ce6e0da
Threat Level: Known bad
The file c481259ad199b773339f168902cc7437.exe was found to be: Known bad.
Malicious Activity Summary
Echelon
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Program crash
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-03-17 08:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-03-17 08:21
Reported
2021-03-17 08:23
Platform
win7v20201028
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1616 set thread context of 316 | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 1
C:\Windows\SysWOW64\timeout.exe
timeout 1
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 1808
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | liverpooldabestteamoftheworld.com | udp |
| N/A | 104.21.52.98:80 | liverpooldabestteamoftheworld.com | tcp |
| N/A | 104.21.52.98:443 | liverpooldabestteamoftheworld.com | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.129.141:443 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | www.download.windowsupdate.com | udp |
| N/A | 8.8.8.8:53 | ip-api.com | udp |
| N/A | 208.95.112.1:80 | ip-api.com | tcp |
| N/A | 8.8.8.8:53 | api.telegram.org | udp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1616-2-0x0000000074640000-0x0000000074D2E000-memory.dmp
memory/1616-3-0x0000000001280000-0x0000000001281000-memory.dmp
memory/1616-5-0x00000000011B0000-0x00000000011B1000-memory.dmp
memory/1616-6-0x00000000058E0000-0x0000000005A36000-memory.dmp
memory/1368-7-0x0000000000000000-mapping.dmp
memory/1600-8-0x0000000000000000-mapping.dmp
memory/316-10-0x000000000054706E-mapping.dmp
memory/316-9-0x0000000000400000-0x000000000054C000-memory.dmp
memory/316-11-0x0000000074640000-0x0000000074D2E000-memory.dmp
memory/1532-12-0x0000000000000000-mapping.dmp
memory/316-13-0x0000000000400000-0x000000000054C000-memory.dmp
memory/1532-15-0x0000000001E90000-0x0000000001EA1000-memory.dmp
memory/316-16-0x0000000005510000-0x0000000005581000-memory.dmp
memory/1532-17-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/316-18-0x00000000011E0000-0x00000000011E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-03-17 08:21
Reported
2021-03-17 08:23
Platform
win10v20201028
Max time kernel
16s
Max time network
105s
Command Line
Signatures
Echelon
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 648 set thread context of 3304 | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 1
C:\Windows\SysWOW64\timeout.exe
timeout 1
C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe
"C:\Users\Admin\AppData\Local\Temp\c481259ad199b773339f168902cc7437.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 648 -s 2088
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3304 -s 1888
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | liverpooldabestteamoftheworld.com | udp |
| N/A | 104.21.52.98:80 | liverpooldabestteamoftheworld.com | tcp |
| N/A | 104.21.52.98:443 | liverpooldabestteamoftheworld.com | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 23.21.48.44:443 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | www.msftconnecttest.com | udp |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
Files
memory/648-2-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/648-3-0x0000000000550000-0x0000000000551000-memory.dmp
memory/648-5-0x00000000050D0000-0x00000000050D1000-memory.dmp
memory/648-6-0x00000000099A0000-0x00000000099A1000-memory.dmp
memory/648-9-0x0000000009A40000-0x0000000009B96000-memory.dmp
memory/744-10-0x0000000000000000-mapping.dmp
memory/3328-11-0x0000000000000000-mapping.dmp
memory/648-12-0x000000000A2F0000-0x000000000A2F1000-memory.dmp
memory/3304-13-0x0000000000400000-0x000000000054C000-memory.dmp
memory/3304-14-0x000000000054706E-mapping.dmp
memory/3304-15-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/3304-18-0x00000000052F0000-0x00000000052F1000-memory.dmp
memory/416-19-0x0000000004C50000-0x0000000004C51000-memory.dmp
memory/3304-20-0x0000000005BE0000-0x0000000005C51000-memory.dmp
memory/3304-21-0x0000000005270000-0x0000000005271000-memory.dmp
memory/188-23-0x00000000040D0000-0x00000000040D1000-memory.dmp