Analysis
-
max time kernel
53s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 13:51
Static task
static1
Behavioral task
behavioral1
Sample
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe
Resource
win10v2004-20221111-en
General
-
Target
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe
-
Size
1.5MB
-
MD5
a19459b9f0244ea83edef557280b993b
-
SHA1
5b036155a2028f816a2b56b287c28fda2977217d
-
SHA256
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163
-
SHA512
f17cbe0a968ed092fa673c7f07839043f093652877b53041962d1d2c8d543501dc0822c0ea8f90a23040dc036d6ed5e1f5db4e292b8030cb5823f30596c93a63
-
SSDEEP
24576:VzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY:v6/ye0PIphrp9Zuvjqa0Uid
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exedescription pid process target process PID 824 set thread context of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe -
Processes:
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exepid process 2044 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 2044 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 2044 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 2044 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 2044 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exedescription pid process target process PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe PID 824 wrote to memory of 2044 824 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe 37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe"C:\Users\Admin\AppData\Local\Temp\37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:824 -
C:\Users\Admin\AppData\Local\Temp\37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe"C:\Users\Admin\AppData\Local\Temp\37d86be6a33e668492742f206c1ae2ad8c2bff47aac7e6296e02c05085667163.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2044
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2044-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-66-0x000000000045304C-mapping.dmp
-
memory/2044-68-0x0000000075E11000-0x0000000075E13000-memory.dmpFilesize
8KB
-
memory/2044-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
-
memory/2044-72-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB