Analysis Overview
SHA256
82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca
Threat Level: Known bad
The file 82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca 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
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-22 14:13
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-22 14:13
Reported
2021-09-22 14:16
Platform
win7-en-20210920
Max time kernel
152s
Max time network
141s
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\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.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\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 612 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 612 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 612 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 612 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe
"C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 193.23.244.244:80 | 193.23.244.244 | tcp |
| NL | 194.109.206.212:80 | tcp | |
| DE | 131.188.40.189:80 | 131.188.40.189 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 50.19.227.64:443 | api.ipify.org | tcp |
| MD | 176.123.5.4:80 | 176.123.5.4 | tcp |
| NO | 85.167.53.158:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| AT | 195.144.21.219:80 | 195.144.21.219 | tcp |
| IN | 172.105.49.60:80 | 172.105.49.60 | tcp |
| AT | 109.70.100.74:80 | 109.70.100.74 | tcp |
| PL | 192.166.245.121:80 | 192.166.245.121 | tcp |
| US | 51.81.143.172:80 | 51.81.143.172 | tcp |
| SE | 185.239.222.249:443 | tcp | |
| CA | 142.47.217.44:443 | 142.47.217.44 | tcp |
| LU | 107.189.12.26:443 | tcp | |
| NL | 217.23.8.2:80 | 217.23.8.2 | tcp |
| LU | 107.189.14.30:80 | tcp | |
| US | 185.220.103.9:80 | 185.220.103.9 | tcp |
| IN | 45.79.124.234:443 | tcp |
Files
memory/612-54-0x0000000075651000-0x0000000075653000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/1724-56-0x0000000000000000-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 | 6336cc7a895e6bbbaf9518a698def76c |
| SHA1 | 4d362c334fac2f0c353d8689e55dd87aa37436ce |
| SHA256 | 80287144ec7070f19bacf26d6e6d8b0e8fc330cf0acd753edf1854be0f90764e |
| SHA512 | af94f07fe246ccc7128c3d5be31593a63d9e59e9ca165c3b38b948808f24e83dba99e6d1455145f78ff984cd12b88baf1af6c2ee78eda9e8e773d69e868f81d1 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-22 14:13
Reported
2021-09-22 14:16
Platform
win10-en-20210920
Max time kernel
151s
Max time network
152s
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\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2188 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 2188 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe
"C:\Users\Admin\AppData\Local\Temp\82b13cf8f768b3830b50622eba4da3593a8a724ffcefd55793ee87a4f0ea57ca.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| US | 204.13.164.118:80 | 204.13.164.118 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 54.243.59.231:443 | api.ipify.org | tcp |
| US | 23.129.64.138:80 | 23.129.64.138 | tcp |
| DE | 132.252.186.185:80 | 132.252.186.185 | tcp |
| CH | 87.245.103.16:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| US | 8.8.8.8:53 | time-a-g.nist.gov | udp |
| US | 129.6.15.28:13 | time-a-g.nist.gov | tcp |
| US | 8.8.8.8:53 | time.nist.gov | udp |
| US | 132.163.96.1:13 | time.nist.gov | tcp |
| DE | 138.68.69.37:80 | 138.68.69.37 | tcp |
| DE | 46.38.235.14:80 | 46.38.235.14 | tcp |
| LV | 185.82.127.25:80 | 185.82.127.25 | tcp |
| HK | 91.245.255.39:80 | 91.245.255.39 | tcp |
| DE | 178.254.35.99:80 | 178.254.35.99 | tcp |
| DE | 185.220.102.247:443 | tcp | |
| US | 199.249.230.185:80 | 199.249.230.185 | tcp |
| CH | 176.10.99.203:80 | 176.10.99.203 | tcp |
| GR | 83.212.72.189:80 | 83.212.72.189 | tcp |
| CZ | 130.193.15.49:443 | tcp | |
| CR | 138.59.18.106:80 | 138.59.18.106 | tcp |
| FR | 51.15.246.170:80 | 51.15.246.170 | tcp |
Files
memory/2352-115-0x0000000000000000-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 | 58cda39d0f582e5fecc9466f95a9afd1 |
| SHA1 | fe4be3ea8906fcb9313e105e2356085684fe9471 |
| SHA256 | a6b5cb1a02164855939885048581a5106debc1a7796612a960984361509908be |
| SHA512 | 677e4f0f0bf344e78e85876a0fda9d1dcf87991022a8f62a8c5b0b1f8b4b69fa0fdd4b67f51ea8ad7d0e5d6ddd777d59fa87f92b3df7ae60c65ccb4838cfdfa3 |