Analysis
-
max time kernel
62s -
max time network
81s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 11:59
Behavioral task
behavioral1
Sample
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe
Resource
win10v2004-20220812-en
General
-
Target
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe
-
Size
2.8MB
-
MD5
214237810988442ddf28c84248b7e769
-
SHA1
fb110d97bed03b26bdbc64dda62522716716e95b
-
SHA256
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2
-
SHA512
f2bab2c8576c78629471fe2a611e16182ddb82fc29dd1eea07eca8e0b253fff8df74e2b1527b00593b6ba99d5294d4ebecae6a79fbf2e776b90e4a49fe471879
-
SSDEEP
49152:D2ZJXlXJAFmFMg3+n4OyRhC/4ydKzYvLPhqyd7uY6v+50nJfE3n:D2ZzFJK4s4sMchqydKW5eJfE3n
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/956-55-0x0000000000F40000-0x00000000015CD000-memory.dmp vmprotect behavioral1/memory/956-56-0x0000000000F40000-0x00000000015CD000-memory.dmp vmprotect behavioral1/memory/956-60-0x0000000000F40000-0x00000000015CD000-memory.dmp vmprotect behavioral1/memory/956-61-0x0000000000F40000-0x00000000015CD000-memory.dmp vmprotect -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 964 956 WerFault.exe 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exepid process 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exepid process 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exedescription pid process target process PID 956 wrote to memory of 964 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe WerFault.exe PID 956 wrote to memory of 964 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe WerFault.exe PID 956 wrote to memory of 964 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe WerFault.exe PID 956 wrote to memory of 964 956 21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe"C:\Users\Admin\AppData\Local\Temp\21777e8cab786d58de3d44087abc71e6d19f8a0a6ccaef2275a522b7a45d30b2.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 8602⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/956-54-0x0000000075891000-0x0000000075893000-memory.dmpFilesize
8KB
-
memory/956-55-0x0000000000F40000-0x00000000015CD000-memory.dmpFilesize
6.6MB
-
memory/956-56-0x0000000000F40000-0x00000000015CD000-memory.dmpFilesize
6.6MB
-
memory/956-60-0x0000000000F40000-0x00000000015CD000-memory.dmpFilesize
6.6MB
-
memory/956-61-0x0000000000F40000-0x00000000015CD000-memory.dmpFilesize
6.6MB
-
memory/964-62-0x0000000000000000-mapping.dmp