Analysis
-
max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 13:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1a543539af7fac004278c76c2c9eee48.exe
Resource
win7-20231215-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1a543539af7fac004278c76c2c9eee48.exe
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
-
Target
1a543539af7fac004278c76c2c9eee48.exe
-
Size
77KB
-
MD5
1a543539af7fac004278c76c2c9eee48
-
SHA1
b442831656c19304d4094339fe3862adc4a38482
-
SHA256
9cdc3e215ca54c88ffcf60399e419ff05f306cfdb950c81b9ac1d0a06e256785
-
SHA512
3eba8f61feec59cee49cf781f2e01512cf6f2fd3a6709375efa23e51882d7ee3ad546d511eb2d53589c48f1ba2f9c74e9868bdf1e4f02d403f9555e540842990
-
SSDEEP
1536:tPe3N/MB79KaOfk2TtrwDuQXyCT8Zbr27wzPVwB98XqGy:t29/w79LeaDugyC227mPVwBdH
Score
7/10
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3792 CbEvtSvc.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\CbEvtSvc.exe 1a543539af7fac004278c76c2c9eee48.exe File opened for modification C:\Windows\SysWOW64\CbEvtSvc.exe 1a543539af7fac004278c76c2c9eee48.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLoadDriverPrivilege 4184 1a543539af7fac004278c76c2c9eee48.exe Token: SeLoadDriverPrivilege 3792 CbEvtSvc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1a543539af7fac004278c76c2c9eee48.exe"C:\Users\Admin\AppData\Local\Temp\1a543539af7fac004278c76c2c9eee48.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4184
-
C:\Windows\SysWOW64\CbEvtSvc.exeC:\Windows\SysWOW64\CbEvtSvc.exe -k netsvcs1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3792