Analysis Overview
SHA256
3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887
Threat Level: Known bad
The file 3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887 was found to be: Known bad.
Malicious Activity Summary
Osiris
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Looks up external IP address via web service
Uses Tor communications
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-22 13:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-22 13:23
Reported
2021-09-22 13:27
Platform
win7-en-20210920
Max time kernel
150s
Max time network
120s
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\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe" | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.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\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1544 wrote to memory of 984 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1544 wrote to memory of 984 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1544 wrote to memory of 984 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1544 wrote to memory of 984 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe
"C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| CA | 199.58.81.140:80 | 199.58.81.140 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 50.16.239.65:443 | api.ipify.org | tcp |
| US | 206.217.136.47:80 | 206.217.136.47 | tcp |
| EE | 62.65.40.250:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| DE | 144.76.143.137:80 | 144.76.143.137 | tcp |
| DE | 54.36.237.163:80 | 54.36.237.163 | tcp |
| DE | 212.83.61.218:80 | 212.83.61.218 | tcp |
| GB | 193.38.255.253:80 | 193.38.255.253 | tcp |
| RU | 77.37.140.23:443 | 77.37.140.23 | tcp |
| DE | 82.116.120.3:80 | 82.116.120.3 | tcp |
| US | 199.195.249.19:80 | 199.195.249.19 | tcp |
| FR | 195.154.37.123:80 | 195.154.37.123 | tcp |
| CA | 51.161.43.235:80 | 51.161.43.235 | tcp |
| US | 174.128.250.165:80 | tcp | |
| NL | 95.211.136.23:80 | 95.211.136.23 | tcp |
| DE | 51.38.127.41:80 | 51.38.127.41 | tcp |
| JP | 212.102.50.33:80 | 212.102.50.33 | tcp |
| RU | 103.136.43.141:80 | tcp | |
| DE | 93.104.209.61:80 | 93.104.209.61 | tcp |
| US | 199.249.230.164:80 | 199.249.230.164 | tcp |
| FR | 51.15.197.24:80 | 51.15.197.24 | tcp |
| GB | 91.244.181.85:443 | tcp | |
| DE | 46.4.233.104:80 | 46.4.233.104 | tcp |
| US | 23.154.177.100:80 | 23.154.177.100 | tcp |
| IS | 82.221.131.5:80 | 82.221.131.5 | tcp |
| US | 104.206.237.23:443 | tcp | |
| US | 23.154.177.5:80 | 23.154.177.5 | tcp |
| LU | 104.244.73.46:80 | 104.244.73.46 | tcp |
| US | 172.98.193.62:80 | 172.98.193.62 | tcp |
| PL | 217.182.76.127:443 | tcp | |
| NO | 185.14.97.44:80 | 185.14.97.44 | tcp |
| US | 198.24.168.226:443 | tcp |
Files
memory/1544-53-0x00000000751D1000-0x00000000751D3000-memory.dmp
memory/1544-55-0x0000000000400000-0x0000000000490000-memory.dmp
memory/1544-54-0x0000000000220000-0x0000000000278000-memory.dmp
memory/1544-56-0x0000000000490000-0x0000000000539000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/984-58-0x0000000000000000-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 | bba52b12c0d9934cfa9e36b902881c0d |
| SHA1 | 69fc6a7a66657c03d4127f10b446421e98c239f4 |
| SHA256 | 0359b642d0e70e8e47eb73aa937c19df2fa01b11b02a3d602a63c153b0525d33 |
| SHA512 | ffd17d0c8c2ba382930169b97031a2555fbabf301b4ac8cdfaceb2e57e82e94defe6218e716544733bebd56d1b68efc147d3584612438c1650f79356c7c27bf9 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-22 13:23
Reported
2021-09-22 13:26
Platform
win10-en-20210920
Max time kernel
150s
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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe" | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.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\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3732 wrote to memory of 1912 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 3732 wrote to memory of 1912 | N/A | C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe
"C:\Users\Admin\AppData\Local\Temp\3e6612264ae84cddf04379c1a1df09197cbf88f9103c825457c837fcdef69887.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 131.188.40.189:80 | 131.188.40.189 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 50.16.244.183:443 | api.ipify.org | tcp |
| VN | 125.212.220.60:80 | 125.212.220.60 | tcp |
| MD | 185.177.151.33:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| US | 206.217.136.47:80 | 206.217.136.47 | tcp |
| US | 185.220.103.119:80 | 185.220.103.119 | tcp |
| NL | 185.227.82.63:80 | 185.227.82.63 | tcp |
| LU | 107.189.12.47:80 | 107.189.12.47 | tcp |
| TH | 45.64.186.122:80 | 45.64.186.122 | tcp |
| HU | 185.225.69.59:80 | 185.225.69.59 | tcp |
| JP | 172.104.88.43:80 | 172.104.88.43 | tcp |
| AT | 109.70.100.78:80 | 109.70.100.78 | tcp |
| CR | 179.48.251.188:80 | 179.48.251.188 | tcp |
| LT | 176.223.141.106:443 | tcp | |
| US | 199.249.230.111:80 | 199.249.230.111 | tcp |
| SE | 213.164.204.177:80 | 213.164.204.177 | tcp |
| ZA | 160.119.249.24:443 | tcp | |
| BG | 82.118.242.103:80 | 82.118.242.103 | tcp |
| CH | 176.10.99.207:80 | 176.10.99.207 | tcp |
| SE | 213.164.204.116:80 | 213.164.204.116 | tcp |
| PL | 54.37.232.61:443 | tcp | |
| SK | 185.48.248.111:80 | 185.48.248.111 | tcp |
| NL | 31.210.20.110:80 | 31.210.20.110 | tcp |
| IN | 139.59.58.109:80 | 139.59.58.109 | tcp |
| US | 192.210.238.119:443 | tcp | |
| DE | 85.10.202.207:80 | 85.10.202.207 | tcp |
| FI | 135.181.106.130:80 | 135.181.106.130 | tcp |
| LV | 94.140.114.128:80 | 94.140.114.128 | tcp |
| US | 23.129.64.157:443 | tcp | |
| DE | 51.195.107.236:80 | 51.195.107.236 | tcp |
| US | 23.154.177.67:80 | 23.154.177.67 | tcp |
| US | 209.141.41.225:80 | 209.141.41.225 | tcp |
| RU | 81.28.13.40:443 | tcp | |
| KG | 91.213.233.60:80 | 91.213.233.60 | tcp |
| RO | 195.254.134.194:80 | 195.254.134.194 | tcp |
| BG | 45.141.157.50:80 | 45.141.157.50 | tcp |
| US | 23.129.64.202:443 | tcp | |
| NL | 23.154.177.130:80 | 23.154.177.130 | tcp |
| SE | 153.92.126.234:80 | 153.92.126.234 | tcp |
Files
memory/3732-116-0x0000000000400000-0x0000000000490000-memory.dmp
memory/3732-115-0x00000000020F0000-0x0000000002148000-memory.dmp
memory/3732-117-0x00000000021B0000-0x0000000002259000-memory.dmp
memory/1912-118-0x0000000000000000-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 | 824723235df6af48fa4831f12e4b7297 |
| SHA1 | 23601c01afc91f6550badc4f5a5e584e1d310b8c |
| SHA256 | adef15249b0b4e9216018d99dae45371ea0f295d3e2498172af01e21f16742c5 |
| SHA512 | fc926ca86b2dedc8a05524fea85d0ba8f03180fbfbcba040270c38972d7e803bcf65409b7500ced754fda91f550b26eee863a588718dd74a66d7d38c2377c4e1 |