Analysis
- max time kernel
143s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
04/03/2022, 14:30
Static task
static1
Behavioral task
behavioral1
Sample
b00b0a.dll
Resource
win7-20220223-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b00b0a.dll
Resource
win10v2004-en-20220112
0 signatures
0 seconds
General
- Target b00b0a.dll
- Size 348KB
- Sample220304-rt6ahagefm
- SHA256 b00b0a31d4f9c373d720daa53bedfe7cf57cf4827fa58465cf60923913fc1bb6
- MD5 535808cac3ad2ec6438ea4b2e8704bf6
- SHA1 ce60ea865d7f05f290f732725608af87cf5c36cb
- SHA512 a1b7baa92b3ba12ef4d7aace146bd5da0aab3378d3d76a31214f39d2e8154324c8abb6695110bf66cf8ae6c64407443f4e801d904b66cab85fa9a0bc8a97a464
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Blocklisted process makes network request 5 IoCs
flow pid Process 18 3604 rundll32.exe 36 3604 rundll32.exe 40 3604 rundll32.exe 41 3604 rundll32.exe 42 3604 rundll32.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe 3604 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 180 wrote to memory of 3604 180 rundll32.exe 58 PID 180 wrote to memory of 3604 180 rundll32.exe 58 PID 180 wrote to memory of 3604 180 rundll32.exe 58
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b00b0a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:180 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b00b0a.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3604
-