Analysis Overview
SHA256
6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210
Threat Level: Known bad
The file 6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210 was found to be: Known bad.
Malicious Activity Summary
Fakeav family
FakeAV, RogueAntivirus
FakeAV payload
Adds Run key to start application
Drops file in System32 directory
Drops file in Windows directory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-30 21:15
Signatures
FakeAV payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Fakeav family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-30 21:15
Reported
2022-07-30 21:39
Platform
win7-20220718-en
Max time kernel
17s
Max time network
47s
Command Line
Signatures
FakeAV, RogueAntivirus
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE" | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE" | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\CSRLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\CSRLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\MSBLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| File created | C:\Windows\MSBLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe
"C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe"
Network
Files
memory/1912-54-0x0000000074D61000-0x0000000074D63000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-30 21:15
Reported
2022-07-30 21:38
Platform
win10v2004-20220722-en
Max time kernel
147s
Max time network
148s
Command Line
Signatures
FakeAV, RogueAntivirus
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE" | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE" | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\CSRLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| File created | C:\Windows\SysWOW64\CSRLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\MSBLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
| File opened for modification | C:\Windows\MSBLT.EXE | C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe
"C:\Users\Admin\AppData\Local\Temp\6bd22339aa143add51ec91aa5f48b8cb985349c291a92a2a8106471fff99a210.exe"
Network
| Country | Destination | Domain | Proto |
| US | 52.109.8.21:443 | tcp | |
| BE | 8.238.111.254:80 | tcp | |
| BE | 8.238.111.254:80 | tcp | |
| BE | 8.238.111.254:80 | tcp |