84eda1c70305436d1f9567e274b95f6f3a22e0c9dfbb1b70b8a97febf9bb5d18 | Triage

Analysis

max time kernel
144s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
01-07-2022 02:20

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General

Target

files/Wiper.exe
Size

114KB
MD5

84ba0197920fd3e2b7dfa719fee09d2f
SHA1

912342f1c840a42f6b74132f8a7c4ffe7d40fb77
SHA256

0385eeab00e946a302b24a91dea4187c1210597b8e17cd9e2230450f5ece21da
SHA512

bbd4f0263abc71311404c55cb3e4711b707a71e28dcc1f08abd533a4c7f151db9cc40697105d76f1c978000e8fa7aa219adb65b31fb196b08f1ae003e04b9d23

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 3 IoCs

Processes:

Wiper.exe

description	ioc	Process
File created	C:\Windows\system32\Drivers\pvdr	Wiper.exe
File opened for modification	C:\Windows\system32\Drivers\pvdr	Wiper.exe
File created	C:\Windows\system32\Drivers\pvdr.sys	Wiper.exe

Suspicious behavior: LoadsDriver 5 IoCs

Processes:

pid	Process
652
652
652
652
652

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Wiper.exe

description	pid	Process
Token: 0	1540	Wiper.exe
Token: SeBackupPrivilege	1540	Wiper.exe
Token: SeLoadDriverPrivilege	1540	Wiper.exe

C:\Users\Admin\AppData\Local\Temp\files\Wiper.exe
"C:\Users\Admin\AppData\Local\Temp\files\Wiper.exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of AdjustPrivilegeToken
PID:1540

Network

MITRE ATT&CK Matrix

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