Overview
overview
8Static
static
7Desktop/ap...d).dll
windows7-x64
1Desktop/ap...d).dll
windows10-2004-x64
1Desktop/ap...x).dll
windows7-x64
1Desktop/ap...x).dll
windows10-2004-x64
7Desktop/dr...er.exe
windows7-x64
8Desktop/dr...er.exe
windows10-2004-x64
8Desktop/fw1.exe
windows7-x64
8Desktop/fw1.exe
windows10-2004-x64
8Desktop/ka...ce.sys
windows10-2004-x64
1Desktop/�...��.dmp
windows7-x64
3Desktop/�...��.dmp
windows10-2004-x64
3Analysis
-
max time kernel
36s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
21/11/2023, 04:56
Behavioral task
behavioral1
Sample
Desktop/app.cp38-win32(unpacked).dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Desktop/app.cp38-win32(unpacked).dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
Desktop/app.cp38-win32(upx).dll
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
Desktop/app.cp38-win32(upx).dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
Desktop/drv-loader.exe
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
Desktop/drv-loader.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
Desktop/fw1.exe
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
Desktop/fw1.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral9
Sample
Desktop/kavservice.sys
Resource
win10v2004-20231020-en
Behavioral task
behavioral10
Sample
Desktop/某个模块内存.dmp
Resource
win7-20231020-en
Behavioral task
behavioral11
Sample
Desktop/某个模块内存.dmp
Resource
win10v2004-20231020-en
General
-
Target
Desktop/drv-loader.exe
-
Size
215KB
-
MD5
e6bf6f860ae8535d3a117bfc504a238e
-
SHA1
68e91a7285fd8e60acf5e539d3fed5d4d9c28819
-
SHA256
ec9bcdd47b193031b4f1c7cc7365dd1bbc2ee96054f87e1d19d836d37970e076
-
SHA512
424d823de466d89e40ae38d567801ca29a5fb3b84fc85f583d375f3449659ffe7ab8c5de9c0bf8c44d4a7b0de12b63a9dd34a0f61c1db3ee88bbfd475f114ece
-
SSDEEP
3072:vrnDhRxeZtsGP48Yngbq6CYQ+3Muj6ALY4hxiEUvXWaEoYSvZxJQCQKxb:vrnDQPpfbQ+3MlEnvgXWaEo7vtf7
Malware Config
Signatures
-
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\kavService\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Desktop\\kavservice.bin" drv-loader.exe -
resource yara_rule behavioral5/memory/2176-0-0x000000013FC90000-0x000000013FD21000-memory.dmp upx behavioral5/memory/2176-1-0x000000013FC90000-0x000000013FD21000-memory.dmp upx -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2176 drv-loader.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeLoadDriverPrivilege 2176 drv-loader.exe