Analysis Overview
SHA256
4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d
Threat Level: Known bad
The file 4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d was found to be: Known bad.
Malicious Activity Summary
Osiris
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Uses Tor communications
Looks up external IP address via web service
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-13 06:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-13 06:23
Reported
2021-09-13 06:26
Platform
win7v20210408
Max time kernel
152s
Max time network
165s
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\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.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\\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe" | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.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\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 1204 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1652 wrote to memory of 1204 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1652 wrote to memory of 1204 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 1652 wrote to memory of 1204 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
"C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.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 | 50.16.248.208:443 | api.ipify.org | tcp |
| US | 199.249.230.148:80 | 199.249.230.148 | tcp |
| US | 23.129.64.149:443 | 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 | 199.249.230.105:80 | 199.249.230.105 | tcp |
| NL | 51.15.36.183:80 | 51.15.36.183 | tcp |
| AR | 131.255.4.48:80 | 131.255.4.48 | tcp |
| US | 199.249.230.149:80 | 199.249.230.149 | tcp |
| NL | 192.42.115.102:80 | 192.42.115.102 | tcp |
| NL | 89.35.34.33:80 | 89.35.34.33 | tcp |
| SG | 139.99.98.191:80 | 139.99.98.191 | tcp |
| FR | 164.132.9.199:80 | 164.132.9.199 | tcp |
| US | 198.74.57.57:80 | 198.74.57.57 | tcp |
| MY | 124.217.246.98:80 | 124.217.246.98 | tcp |
| IT | 185.213.20.104:443 | tcp | |
| CA | 144.217.80.80:80 | 144.217.80.80 | tcp |
| LU | 104.244.79.75:443 | tcp | |
| NO | 185.83.214.69:80 | 185.83.214.69 | tcp |
| US | 162.247.74.200:80 | 162.247.74.200 | tcp |
| AU | 139.99.238.17:443 | tcp | |
| US | 162.247.73.192:80 | 162.247.73.192 | tcp |
| NL | 109.201.133.100:443 | tcp | |
| NO | 185.181.60.181:80 | 185.181.60.181 | tcp |
| US | 208.113.129.84:443 | tcp | |
| NL | 51.15.81.250:80 | 51.15.81.250 | tcp |
| CH | 79.134.235.253:80 | 79.134.235.253 | tcp |
| DE | 116.202.232.150:80 | 116.202.232.150 | tcp |
| NL | 94.142.241.194:443 | tcp | |
| NL | 45.66.33.45:80 | 45.66.33.45 | tcp |
| DE | 129.13.131.140:80 | 129.13.131.140 | tcp |
| DE | 195.37.209.9:80 | 195.37.209.9 | tcp |
| LU | 104.244.79.116:80 | tcp |
Files
memory/1652-60-0x0000000076641000-0x0000000076643000-memory.dmp
memory/1652-62-0x0000000000400000-0x0000000000490000-memory.dmp
memory/1652-61-0x00000000003A0000-0x00000000003F8000-memory.dmp
memory/1652-63-0x0000000001C20000-0x0000000001CC9000-memory.dmp
\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
| MD5 | b4cd27f2b37665f51eb9fe685ec1d373 |
| SHA1 | 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0 |
| SHA256 | 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581 |
| SHA512 | e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e |
memory/1204-65-0x0000000000000000-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 | ebc99b8fff3a6ff144ca58f73d2b9d7b |
| SHA1 | 9f2e6623fd0074cd3f9dbb59d184d32098d83133 |
| SHA256 | a29526f00c9f0de050c7003624ddc94e1dd0419f16c99b328d67f073352ac535 |
| SHA512 | 9acc3b34348403ec74f2bb234f6f4853e771815fd517a573a6c6dcb9c73083d385fa16970e3953ee0b366716dbd012442cf1399d3064e0c5c2928dde72e7a198 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-13 06:23
Reported
2021-09-13 06:26
Platform
win10-en
Max time kernel
170s
Max time network
160s
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-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe" | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.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\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3088 wrote to memory of 4008 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
| PID 3088 wrote to memory of 4008 | N/A | C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe | C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
"C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe"
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 194.109.206.212:80 | tcp | |
| SE | 171.25.193.9:443 | 171.25.193.9 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 50.16.248.208:443 | api.ipify.org | tcp |
| US | 199.249.230.161:80 | 199.249.230.161 | tcp |
| FR | 51.178.26.103:443 | 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 |
| SE | 193.189.100.198:80 | 193.189.100.198 | tcp |
| UA | 91.203.145.114:80 | 91.203.145.114 | tcp |
| US | 199.249.230.157:80 | 199.249.230.157 | tcp |
| SK | 185.48.248.184:80 | 185.48.248.184 | tcp |
| US | 162.247.74.200:80 | 162.247.74.200 | tcp |
| DE | 148.251.191.252:80 | 148.251.191.252 | tcp |
| RU | 92.223.72.168:80 | 92.223.72.168 | tcp |
| SG | 103.200.210.66:80 | 103.200.210.66 | tcp |
| AT | 109.70.100.71:80 | 109.70.100.71 | tcp |
| DE | 46.38.253.161:443 | tcp | |
| AT | 212.186.71.38:80 | 212.186.71.38 | tcp |
| NO | 128.39.8.29:80 | 128.39.8.29 | tcp |
| DE | 89.245.4.186:80 | 89.245.4.186 | tcp |
| SE | 193.189.100.201:443 | tcp | |
| US | 199.249.230.67:80 | 199.249.230.67 | tcp |
| FR | 89.234.157.254:80 | 89.234.157.254 | tcp |
| RU | 88.214.35.40:80 | 88.214.35.40 | tcp |
| DE | 46.4.233.104:443 | tcp | |
| LV | 94.140.112.74:80 | 94.140.112.74 | tcp |
| JP | 172.104.85.43:80 | 172.104.85.43 | tcp |
| FI | 95.216.178.53:80 | 95.216.178.53 | tcp |
| US | 199.249.230.123:443 | tcp | |
| RO | 185.100.84.251:80 | 185.100.84.251 | tcp |
| LV | 95.215.45.188:80 | 95.215.45.188 | tcp |
| US | 209.141.41.225:80 | 209.141.41.225 | tcp |
| US | 69.30.239.126:443 | tcp | |
| UA | 193.218.118.167:80 | 193.218.118.167 | tcp |
| DE | 87.118.116.12:80 | 87.118.116.12 | tcp |
Files
memory/3088-116-0x0000000000400000-0x0000000000490000-memory.dmp
memory/3088-115-0x00000000021F0000-0x0000000002248000-memory.dmp
memory/3088-117-0x00000000022D0000-0x0000000002379000-memory.dmp
memory/4008-118-0x0000000000000000-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 | 50f46735d7f097826dc4dc770e3b7a41 |
| SHA1 | d1f3447b376ba25d4b0a2b1798113f96c1cc2335 |
| SHA256 | 8985b3cd7aec2d3cb084e3d9d485891ca238a76f98afc082e81f4d746568749a |
| SHA512 | 762e3f5bae5779efe1b3ad6d1aa385209e6910246ba4ecc2b0ff8c70dd8375ed93dce083c89422d6806204c955633ff964b0952db9812bbe52f6f6be1fca41b0 |