Analysis Overview
SHA256
653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc
Threat Level: Known bad
The file 653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801 was found to be: Known bad.
Malicious Activity Summary
fickerstealer
Reads local data of messenger clients
Reads user/profile data of web browsers
Checks installed software on the system
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-04-27 07:51
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-04-27 07:51
Reported
2021-04-27 07:54
Platform
win7v20210410
Max time kernel
9s
Max time network
12s
Command Line
Signatures
fickerstealer
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1096 set thread context of 1412 | N/A | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe
"C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe"
C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe
"C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 50.19.242.215:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | gurums.space | udp |
| N/A | 62.113.117.9:80 | gurums.space | tcp |
| N/A | 62.113.117.9:80 | gurums.space | tcp |
Files
memory/1412-60-0x0000000000400000-0x0000000000447000-memory.dmp
memory/1412-61-0x0000000000401480-mapping.dmp
memory/1412-62-0x00000000768B1000-0x00000000768B3000-memory.dmp
memory/1096-63-0x00000000002E0000-0x0000000000324000-memory.dmp
memory/1412-64-0x0000000000400000-0x0000000000447000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-04-27 07:51
Reported
2021-04-27 07:54
Platform
win10v20210408
Max time kernel
19s
Max time network
110s
Command Line
Signatures
fickerstealer
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 572 set thread context of 4048 | N/A | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe
"C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe"
C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe
"C:\Users\Admin\AppData\Local\Temp\653496ae045159934691147003cf240f154fb3db2db2780885772597a23a6ebc-20210427-034801.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 50.19.216.111:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | gurums.space | udp |
| N/A | 62.113.117.9:80 | gurums.space | tcp |
| N/A | 62.113.117.9:80 | gurums.space | tcp |
Files
memory/4048-114-0x0000000000400000-0x0000000000447000-memory.dmp
memory/4048-115-0x0000000000401480-mapping.dmp
memory/572-116-0x00000000021E0000-0x0000000002224000-memory.dmp
memory/4048-117-0x0000000000400000-0x0000000000447000-memory.dmp