Analysis
-
max time kernel
143s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 00:23
Static task
static1
Behavioral task
behavioral1
Sample
21927f5b7293027318289b21bf5e5a62.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
21927f5b7293027318289b21bf5e5a62.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
-
Target
21927f5b7293027318289b21bf5e5a62.exe
-
Size
1.1MB
-
MD5
21927f5b7293027318289b21bf5e5a62
-
SHA1
e9a79feea8752e2739fadf6f2ee84ce64ff64757
-
SHA256
24d2f152624353f4e75ea13925ad697eaa07335645387d585d16e03995dc47e7
-
SHA512
9534d83104cb6ae9c5e58de23aa50a4bf4248b6251100062c55f6e5150d0d5cef491ad020a441365cef92f974c2843823f78a389cfad2d2580c093b48e905d07
-
SSDEEP
24576:RWvknOMEfBebLNhyxBzIZmSb4LU1fC/odkz1CqORn1pE6V8bCn+B:RUeOMm4jy4sE4Y1qgkxc1pEqvn+B
Score
7/10
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3332 Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4476 wrote to memory of 3332 4476 21927f5b7293027318289b21bf5e5a62.exe 90 PID 4476 wrote to memory of 3332 4476 21927f5b7293027318289b21bf5e5a62.exe 90 PID 4476 wrote to memory of 3332 4476 21927f5b7293027318289b21bf5e5a62.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\21927f5b7293027318289b21bf5e5a62.exe"C:\Users\Admin\AppData\Local\Temp\21927f5b7293027318289b21bf5e5a62.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Users\Admin\AppData\Local\Temp\a2mB4D0dv9\yn7pwscZ\Setup.exeC:\Users\Admin\AppData\Local\Temp\a2mB4D0dv9\yn7pwscZ\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:3332
-