Analysis Overview
SHA256
cf9b8739e1e76e42c5a1b856b15119b1ba970d1983a3d6a291b3b1db5dfbc4b5
Threat Level: Known bad
The file 2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear was found to be: Known bad.
Malicious Activity Summary
Xworm family
Xworm
Detect Xworm Payload
Detects Windows executables referencing non-Windows User-Agents
Detects Windows executables referencing non-Windows User-Agents
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-01 01:42
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 01:42
Reported
2024-06-01 01:45
Platform
win7-20240221-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp |
Files
memory/3016-0-0x000007FEF56F3000-0x000007FEF56F4000-memory.dmp
memory/3016-1-0x00000000000A0000-0x00000000000CE000-memory.dmp
memory/3016-2-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp
memory/3016-3-0x000007FEF56F3000-0x000007FEF56F4000-memory.dmp
memory/3016-4-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 01:42
Reported
2024-06-01 01:45
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-01_ec1cf5e2b5216d3ee7504bd76c7914e8_hiddentear.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:7000 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.251.17.2.in-addr.arpa | udp |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:7000 | tcp | |
| 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 |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| N/A | 127.0.0.1:7000 | tcp | |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
memory/3200-0-0x00007FFB82733000-0x00007FFB82735000-memory.dmp
memory/3200-1-0x0000000000B20000-0x0000000000B4E000-memory.dmp
memory/3200-2-0x00007FFB82730000-0x00007FFB831F1000-memory.dmp
memory/3200-3-0x00007FFB82733000-0x00007FFB82735000-memory.dmp
memory/3200-4-0x00007FFB82730000-0x00007FFB831F1000-memory.dmp