Analysis Overview
SHA256
1aa2009bf625cdd1f9fce70863201c2c9fc8624edd89103fda2e49b50ba908f7
Threat Level: Known bad
The file 530000.exe was found to be: Known bad.
Malicious Activity Summary
Osiris
Executes dropped EXE
Loads dropped DLL
Looks up external IP address via web service
Uses Tor communications
Program crash
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-02-24 12:17
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-02-24 12:17
Reported
2021-02-24 12:19
Platform
win7v20201028
Max time kernel
150s
Max time network
91s
Command Line
Signatures
Osiris
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\530000.exe | N/A |
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 |
Uses Tor communications
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\530000.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\530000.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\530000.exe
"C:\Users\Admin\AppData\Local\Temp\530000.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 616
Network
| Country | Destination | Domain | Proto |
| N/A | 199.58.81.140:80 | 199.58.81.140 | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.214.197:443 | api.ipify.org | tcp |
| N/A | 195.144.21.219:80 | 195.144.21.219 | tcp |
Files
memory/892-2-0x0000000074D91000-0x0000000074D93000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/852-4-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
C:\Users\Admin\AppData\Local\Temp\x64btit.txt
| MD5 | 7828ee989c987b0813c32eca232e1fd2 |
| SHA1 | 4b04eccd6922a7f5a9870f57811fbebfc96b622b |
| SHA256 | b1e615bde333d20ec1340d41b2eff61fdc5eca7f4bff0281a442b8a1be44d3c8 |
| SHA512 | c97bf3a3b3efd198df9ebca1e1b8508179151714002b42c286785517bf5668d5c296558f716846a579d970bc53954758f7422c02455a03ef1dbc834256d3d939 |
memory/1328-7-0x0000000000000000-mapping.dmp
memory/1328-8-0x0000000001E30000-0x0000000001E41000-memory.dmp
memory/1328-9-0x0000000000320000-0x0000000000321000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-02-24 12:17
Reported
2021-02-24 12:19
Platform
win10v20201028
Max time kernel
150s
Max time network
125s
Command Line
Signatures
Osiris
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe | N/A |
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 |
Uses Tor communications
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\530000.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1152 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\530000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1152 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\530000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\530000.exe
"C:\Users\Admin\AppData\Local\Temp\530000.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 131.188.40.189:80 | 131.188.40.189 | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.189.250:443 | api.ipify.org | tcp |
| N/A | 54.36.120.156:80 | 54.36.120.156 | tcp |
| N/A | 199.249.230.158:443 | tcp | |
| N/A | 8.8.8.8:53 | time-a.nist.gov | udp |
| N/A | 129.6.15.28:13 | time-a.nist.gov | tcp |
| N/A | 93.56.117.22:80 | 93.56.117.22 | tcp |
| N/A | 135.148.33.144:80 | 135.148.33.144 | tcp |
| N/A | 75.163.71.105:443 | tcp | |
| N/A | 94.23.150.81:80 | 94.23.150.81 | tcp |
| N/A | 45.133.192.39:80 | 45.133.192.39 | tcp |
| N/A | 192.42.116.28:80 | 192.42.116.28 | tcp |
| N/A | 104.244.79.196:80 | 104.244.79.196 | tcp |
| N/A | 135.148.32.139:80 | 135.148.32.139 | tcp |
| N/A | 199.249.230.65:443 | tcp | |
| N/A | 82.223.14.245:80 | 82.223.14.245 | tcp |
| N/A | 209.141.45.189:80 | 209.141.45.189 | tcp |
| N/A | 185.220.103.9:80 | 185.220.103.9 | tcp |
| N/A | 91.199.223.8:443 | tcp | |
| N/A | 185.82.127.48:80 | 185.82.127.48 | tcp |
| N/A | 185.220.103.9:80 | 185.220.103.9 | tcp |
| N/A | 91.219.28.211:80 | 91.219.28.211 | tcp |
| N/A | 188.209.52.31:443 | tcp | |
| N/A | 185.4.132.183:80 | 185.4.132.183 | tcp |
| N/A | 129.13.131.140:80 | 129.13.131.140 | tcp |
| N/A | 80.127.137.14:80 | 80.127.137.14 | tcp |
| N/A | 198.245.49.141:443 | tcp | |
| N/A | 101.100.146.147:80 | 101.100.146.147 | tcp |
| N/A | 62.112.10.154:80 | 62.112.10.154 | tcp |
Files
memory/2736-2-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
C:\Users\Admin\AppData\Local\Temp\x64btit.txt
| MD5 | d1c02f6859d5c284a8261d9512055171 |
| SHA1 | 4715f22df9252ca4da5a0f284d4f70e57f53487d |
| SHA256 | 28171ae508df8c1daf009e096a908cdf6792ec735c3367208abb6fd9837d66d2 |
| SHA512 | 376a05aad8aaa74f379c48a77f258b04982067687abee8616679e00b6dda52187d2447888fd3a59c9c89339db51e113a58dbfc920dd720379c9d09eeac52e30f |