Analysis
-
max time kernel
2s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2023 13:42
Static task
static1
Behavioral task
behavioral1
Sample
3872ed810a586663861ad255dce1ec04.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3872ed810a586663861ad255dce1ec04.exe
Resource
win10v2004-20231222-en
General
-
Target
3872ed810a586663861ad255dce1ec04.exe
-
Size
20KB
-
MD5
3872ed810a586663861ad255dce1ec04
-
SHA1
2eda5c091a91f820cb2fb3f7a7b44df5dc1e7319
-
SHA256
9d7b101464de5c73734630024c324b94a0693b71c355d0fe3c7a97d59c06c868
-
SHA512
4c04c579a3f8f0057b202eb68809d152c30185ccffe24d0c185657d1458a00ff61a12f68612138dbbff4954ee245ec7e1ef9021a322540cd5cb30e9b8a7418da
-
SSDEEP
384:9JNbRI4jx350ckM7c++g64qrx7Nn0mF3Ry7wSmYb/U4NPnzmShiZeX7nRYQ4F:9J1RI45acZ7ej1QLmE7nAF
Malware Config
Signatures
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 3872ed810a586663861ad255dce1ec04.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2764 3872ed810a586663861ad255dce1ec04.exe 2764 3872ed810a586663861ad255dce1ec04.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2764 3872ed810a586663861ad255dce1ec04.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2764 3872ed810a586663861ad255dce1ec04.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3872ed810a586663861ad255dce1ec04.exe"C:\Users\Admin\AppData\Local\Temp\3872ed810a586663861ad255dce1ec04.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2764