Analysis Overview
SHA256
3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d
Threat Level: Known bad
The file 3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d was found to be: Known bad.
Malicious Activity Summary
Isrstealer family
ISR Stealer Payload
UPX packed file
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-11 00:49
Signatures
ISR Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Isrstealer family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-11 00:49
Reported
2022-03-11 06:38
Platform
win7-20220310-en
Max time kernel
4294182s
Max time network
130s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1804 set thread context of 1644 | N/A | C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe | C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe
"C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe"
C:\Users\Admin\AppData\Local\Temp\3c088b2ac5fce8576045021dce5333c7b8decdc56c0e9c3c4e172fe3be64b93d.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\RczaLQDCtl.ini"
Network
Files
memory/1644-56-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1644-58-0x00000000759C1000-0x00000000759C3000-memory.dmp
memory/1644-59-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1644-60-0x0000000000400000-0x0000000000453000-memory.dmp
Analysis: behavioral2
Detonation Overview
Reported
0001-01-01 00:00