Analysis Overview
SHA256
6933c5d70f485687742b49b9310074cc4b948a293527ad0c7c78fb60d47efcb1
Threat Level: Known bad
The file Lucky Fixed.bin was found to be: Known bad.
Malicious Activity Summary
Echelon
Executes dropped EXE
Reads user/profile data of web browsers
Looks up external IP address via web service
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Delays execution with timeout.exe
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-19 19:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-19 19:16
Reported
2021-05-19 19:19
Platform
win7v20210410
Max time kernel
107s
Max time network
106s
Command Line
Signatures
Echelon
Reads user/profile data of web browsers
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 |
| N/A | ip-api.com | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe
"C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.83.248:443 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | ip-api.com | udp |
| N/A | 208.95.112.1:80 | ip-api.com | tcp |
| N/A | 8.8.8.8:53 | api.telegram.org | udp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1100-60-0x00000000009A0000-0x00000000009A1000-memory.dmp
memory/1100-62-0x0000000002050000-0x00000000020C1000-memory.dmp
memory/1100-63-0x000000001AFE0000-0x000000001AFE2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-19 19:16
Reported
2021-05-19 19:19
Platform
win10v20210408
Max time kernel
38s
Max time network
56s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\Decoder.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 812 wrote to memory of 1972 | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | C:\ProgramData\Decoder.exe |
| PID 812 wrote to memory of 1972 | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | C:\ProgramData\Decoder.exe |
| PID 812 wrote to memory of 1972 | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | C:\ProgramData\Decoder.exe |
| PID 812 wrote to memory of 3788 | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | C:\Windows\system32\cmd.exe |
| PID 812 wrote to memory of 3788 | N/A | C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe | C:\Windows\system32\cmd.exe |
| PID 3788 wrote to memory of 780 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\timeout.exe |
| PID 3788 wrote to memory of 780 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe
"C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe"
C:\ProgramData\Decoder.exe
"C:\ProgramData\Decoder.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\.cmd""
C:\Windows\system32\timeout.exe
timeout 4
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
Files
memory/812-114-0x00000000008C0000-0x00000000008C1000-memory.dmp
memory/812-116-0x000000001BAE0000-0x000000001BB51000-memory.dmp
memory/812-117-0x0000000000E80000-0x0000000000E82000-memory.dmp
memory/1972-118-0x0000000000000000-mapping.dmp
C:\ProgramData\Decoder.exe
| MD5 | de81e7651c6e62b4c7195ac2e6befbc0 |
| SHA1 | 1f2dc517abf4b8a789ac4ef9d8c7d1a7f486fe32 |
| SHA256 | eef661cffbde254d5b9dba578e91f35cfc0a5fd4c6f25e959eef04ee948f1d5b |
| SHA512 | 3cde05ae78fcd5978cd15bf155f650997489c130cf73539b00c45eb36a5582af11e419efedb3f88cb7caca4691bc1f691b8e4e820276ced697fe82198c4f076b |
memory/3788-120-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\.cmd
| MD5 | 217407484aac2673214337def8886072 |
| SHA1 | 0f8c4c94064ce1f7538c43987feb5bb2d7fec0c6 |
| SHA256 | 467c28ed423f513128575b1c8c6674ee5671096ff1b14bc4c32deebd89fc1797 |
| SHA512 | 8466383a1cb71ea8b049548fd5a41aaf01c0423743b886cd3cb5007f66bff87d8d5cfa67344451f4490c8f26e4ebf9e306075d5cfc655dc62f0813a456cf1330 |
memory/780-122-0x0000000000000000-mapping.dmp
C:\ProgramData\Decoder.exe
| MD5 | de81e7651c6e62b4c7195ac2e6befbc0 |
| SHA1 | 1f2dc517abf4b8a789ac4ef9d8c7d1a7f486fe32 |
| SHA256 | eef661cffbde254d5b9dba578e91f35cfc0a5fd4c6f25e959eef04ee948f1d5b |
| SHA512 | 3cde05ae78fcd5978cd15bf155f650997489c130cf73539b00c45eb36a5582af11e419efedb3f88cb7caca4691bc1f691b8e4e820276ced697fe82198c4f076b |
memory/1972-124-0x0000000000DC0000-0x0000000000DC1000-memory.dmp