Analysis
-
max time kernel
130s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 13:31
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe
-
Size
1.8MB
-
MD5
97c6a60fefa4429c221934b9aee7ad65
-
SHA1
eae67a0137a10762b8b9a8be230d48cc90d30a20
-
SHA256
41a38daa6550fca05253414f95284334bea9f84567a0e03e5ef578318d7b76da
-
SHA512
f1693b3951b1b9b001cb060d80f25bc67856436800253e4f2992a56ca49a605f0a408d24d94eb5fd95298bde78c0550deae2b39d812c7f963d646fd19299daac
-
SSDEEP
24576:R6MYyVDJwFO2/Olqy3DqtaXTvSL2eYzxDvmaoCsO1llMEbUlx2az2+:R6NROE36Djg2nxDv1PZ1LTbz8
Malware Config
Signatures
-
Azov
A wiper seeking only damage, first seen in 2022.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\S: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\T: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\U: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\G: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\K: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\P: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\O: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\Q: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\W: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\X: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\B: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\I: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\M: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\Z: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\A: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\H: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\V: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\N: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\R: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\Y: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\E: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\J: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe File opened (read-only) \??\L: 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7-zip.chm 2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
PID:2956