Analysis Overview
SHA256
53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89
Threat Level: Known bad
The file 53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89 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 use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-22 13:22
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-22 13:22
Reported
2021-09-22 13:28
Platform
win7v20210408
Max time kernel
158s
Max time network
197s
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\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe" | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.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\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 384 wrote to memory of 1964 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 384 wrote to memory of 1964 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 384 wrote to memory of 1964 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 384 wrote to memory of 1964 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe
"C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.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 | 54.243.117.237:443 | api.ipify.org | tcp |
| DE | 207.180.230.109:80 | 207.180.230.109 | tcp |
| US | 199.249.230.182:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| BA | 185.99.2.173:80 | 185.99.2.173 | tcp |
| CZ | 213.220.220.60:443 | tcp | |
| LV | 94.140.115.133:80 | 94.140.115.133 | tcp |
| GB | 139.162.210.252:443 | tcp | |
| AT | 109.70.100.17:80 | 109.70.100.17 | tcp |
| CA | 23.175.32.10:80 | 23.175.32.10 | tcp |
| US | 162.247.74.201:80 | 162.247.74.201 | tcp |
| US | 162.247.74.217:80 | 162.247.74.217 | tcp |
| AT | 109.70.100.10:80 | 109.70.100.10 | tcp |
| CH | 195.206.105.217:80 | 195.206.105.217 | tcp |
| FR | 37.59.76.254:80 | 37.59.76.254 | tcp |
| DE | 148.251.192.160:443 | 148.251.192.160 | tcp |
| US | 23.154.177.102:80 | 23.154.177.102 | tcp |
| US | 208.64.229.104:443 | tcp | |
| MD | 178.17.170.77:80 | 178.17.170.77 | tcp |
| FR | 163.172.29.34:443 | tcp | |
| US | 199.249.230.172:80 | 199.249.230.172 | tcp |
| EE | 46.22.212.230:443 | tcp | |
| AT | 109.70.100.16:80 | 109.70.100.16 | tcp |
| VN | 125.212.220.60:80 | 125.212.220.60 | tcp |
Files
memory/384-60-0x0000000075211000-0x0000000075213000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/1964-62-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/384-65-0x0000000000400000-0x0000000000490000-memory.dmp
memory/384-64-0x0000000000320000-0x0000000000378000-memory.dmp
memory/384-66-0x0000000000490000-0x0000000000539000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x64btit.txt
| MD5 | 2f0f8f0b82316818f7f6359f9cc7d106 |
| SHA1 | abd3b95acd73ebb30b9d1b6218e41b4d2ac70e29 |
| SHA256 | 84927bb2902713eec7adc8bbdd825bc7806b454c13cd1c9af6b963f3ffc0d7a9 |
| SHA512 | 1e5a8a4866ff5736d79636a6af06f16e8c3fecd6fb7cb9c1c488d3cd671fecc7f1ada1d59c10b89af50c28b6e2ab39feda0c2c03cd9be546f2b46601a251473a |
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-22 13:22
Reported
2021-09-22 13:26
Platform
win10-en-20210920
Max time kernel
151s
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 |
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\\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe" | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.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\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2072 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 2072 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe
"C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.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 | 23.23.137.115:443 | api.ipify.org | tcp |
| CA | 51.161.43.235:80 | 51.161.43.235 | tcp |
| US | 23.129.64.132:443 | tcp | |
| US | 8.8.8.8:53 | time-a.nist.gov | udp |
| US | 129.6.15.28:13 | time-a.nist.gov | tcp |
| US | 51.81.143.172:80 | 51.81.143.172 | tcp |
| US | 172.104.208.190:80 | 172.104.208.190 | tcp |
| US | 23.154.177.6:80 | 23.154.177.6 | tcp |
| CA | 51.161.43.238:80 | 51.161.43.238 | tcp |
| NL | 51.158.146.152:80 | 51.158.146.152 | tcp |
| CA | 158.69.121.126:80 | 158.69.121.126 | tcp |
| US | 199.249.230.189:80 | 199.249.230.189 | tcp |
| CH | 140.238.168.214:80 | 140.238.168.214 | tcp |
| US | 23.129.64.140:80 | 23.129.64.140 | tcp |
| US | 23.129.64.138:443 | tcp | |
| US | 147.135.78.157:80 | 147.135.78.157 | tcp |
| LU | 107.189.2.222:80 | 107.189.2.222 | tcp |
| DE | 185.72.244.37:80 | 185.72.244.37 | tcp |
| CL | 45.236.130.241:443 | tcp | |
| LU | 104.244.77.73:80 | 104.244.77.73 | tcp |
| LU | 91.243.85.168:80 | 91.243.85.168 | tcp |
| NL | 192.42.113.102:80 | 192.42.113.102 | tcp |
| US | 23.129.64.153:443 | tcp | |
| SE | 213.164.204.94:80 | 213.164.204.94 | tcp |
| LV | 94.140.114.213:80 | 94.140.114.213 | tcp |
| LU | 107.189.10.63:80 | 107.189.10.63 | tcp |
| US | 162.247.72.199:443 | tcp | |
| DE | 178.254.20.159:80 | 178.254.20.159 | tcp |
| NO | 95.141.83.155:80 | 95.141.83.155 | tcp |
| SE | 213.164.204.165:80 | 213.164.204.165 | tcp |
| AT | 81.16.33.31:443 | tcp | |
| US | 199.249.230.75:80 | 199.249.230.75 | tcp |
| US | 172.81.131.110:80 | 172.81.131.110 | tcp |
Files
memory/2072-115-0x00000000021C0000-0x0000000002218000-memory.dmp
memory/2072-116-0x0000000000400000-0x0000000000490000-memory.dmp
memory/2072-117-0x0000000002300000-0x00000000023A9000-memory.dmp
memory/2496-118-0x0000000000000000-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 | 2f4b74f80b60c5a9546e5f9d162ef363 |
| SHA1 | 30cb7285ccdba8732bdbc99c15f8b23ecd7cd328 |
| SHA256 | 8394f99bd7918404388f344a21f367291a2d3e4300f29c90fa66d7f727cc00cd |
| SHA512 | c60ce0c02554d09db0babce3efdedd301fc3871cd49bdcc4b7cef48ed3067bcac78db800a187a6370e0cdb6d81b040adc4dbbc930fcd0acdb22a1ad790b9a10f |