Analysis Overview
SHA256
4bd4ccdaefa72f9326ba93542ddc447f6df1452a6f626a54d43c3a4c37e23968
Threat Level: Known bad
The file 2bb0000.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
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-04 10:03
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-04 10:03
Reported
2021-05-04 10:07
Platform
win7v20210410
Max time kernel
151s
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\2bb0000.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\2bb0000.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1964 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1964 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1964 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1964 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2bb0000.exe
"C:\Users\Admin\AppData\Local\Temp\2bb0000.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 | 50.19.96.218:443 | api.ipify.org | tcp |
| N/A | 23.154.177.3:80 | 23.154.177.3 | tcp |
| N/A | 82.221.131.102:443 | 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 | 81.7.10.251:80 | 81.7.10.251 | tcp |
| N/A | 198.98.61.131:443 | tcp | |
| N/A | 198.98.57.207:80 | 198.98.57.207 | tcp |
| N/A | 149.56.94.218:80 | 149.56.94.218 | tcp |
| N/A | 178.254.35.99:80 | 178.254.35.99 | tcp |
| N/A | 185.4.135.157:80 | 185.4.135.157 | tcp |
| N/A | 46.20.35.116:80 | 46.20.35.116 | tcp |
| N/A | 84.16.79.73:443 | tcp | |
| N/A | 91.64.26.236:80 | 91.64.26.236 | tcp |
| N/A | 185.191.124.143:80 | 185.191.124.143 | tcp |
| N/A | 37.252.191.41:80 | 37.252.191.41 | tcp |
| N/A | 195.154.235.190:80 | tcp | |
| N/A | 51.161.43.236:80 | 51.161.43.236 | tcp |
| N/A | 86.14.102.99:443 | tcp | |
| N/A | 91.234.19.55:80 | 91.234.19.55 | tcp |
| N/A | 94.142.244.16:443 | tcp | |
| N/A | 193.104.220.35:80 | 193.104.220.35 | tcp |
| N/A | 192.42.116.14:80 | 192.42.116.14 | tcp |
Files
memory/1964-60-0x0000000076A81000-0x0000000076A83000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/1544-62-0x0000000000000000-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 | 6002fd8ac524366316a8027aabfb052f |
| SHA1 | 50ab57ba6e75d6e850e07d87228dbcf82ec6ce8f |
| SHA256 | 6ccc06ee6b633f02e48d3103f715051f54fb9162e442c277ab342a6dd77312b1 |
| SHA512 | e94d749d9caa4dba672ee053e204b75e297faec2ddf09f409b85031028b75aa22e5153608609c8c5724b1d4cf7914adff3c61feb88798157270669795945f476 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-04 10:03
Reported
2021-05-04 10:07
Platform
win10v20210408
Max time kernel
151s
Max time network
123s
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\2bb0000.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 584 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 584 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\2bb0000.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2bb0000.exe
"C:\Users\Admin\AppData\Local\Temp\2bb0000.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 193.23.244.244:80 | 193.23.244.244 | tcp |
| 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 | 54.225.165.85:443 | api.ipify.org | tcp |
| N/A | 185.82.219.109:80 | 185.82.219.109 | tcp |
| N/A | 199.249.230.112:80 | 199.249.230.112 | tcp |
| N/A | 89.236.112.100:443 | 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 | 193.169.145.194:80 | 193.169.145.194 | tcp |
| N/A | 62.113.227.124:80 | 62.113.227.124 | tcp |
| N/A | 192.42.116.20:443 | tcp | |
| N/A | 104.206.237.23:80 | 104.206.237.23 | tcp |
| N/A | 94.16.139.151:80 | 94.16.139.151 | tcp |
| N/A | 52.143.157.92:80 | 52.143.157.92 | tcp |
| N/A | 209.141.55.26:80 | 209.141.55.26 | tcp |
| N/A | 46.41.151.135:80 | 46.41.151.135 | tcp |
| N/A | 195.206.105.217:443 | tcp | |
| N/A | 91.219.239.92:80 | 91.219.239.92 | tcp |
| N/A | 172.241.140.26:80 | 172.241.140.26 | tcp |
| N/A | 199.195.253.26:80 | 199.195.253.26 | tcp |
| N/A | 45.95.235.86:443 | tcp | |
| N/A | 93.104.209.61:80 | 93.104.209.61 | tcp |
| N/A | 185.4.132.183:80 | 185.4.132.183 | tcp |
| N/A | 109.70.100.23:80 | 109.70.100.23 | tcp |
| N/A | 95.141.83.155:443 | tcp | |
| N/A | 185.217.0.96:80 | 185.217.0.96 | tcp |
| N/A | 195.123.237.137:80 | 195.123.237.137 | tcp |
Files
memory/2708-114-0x0000000000000000-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 | 768ffffec4d979de370e42263b8199cb |
| SHA1 | a11c62c9ad578982a33fbe8e82ef47e909994c91 |
| SHA256 | bb815f72a0edf5eef7b7f201b8ff3c5d53314b51a0a3abc23040d651d0f8f1e2 |
| SHA512 | 3293150e0ad5701efc90322cb12308ca99b7ac622acc124d5339b140e045c05f531d1355e0630862c5c3a60e485aadbcce023ece258dc8e326d8c4920b2c2134 |