be344aa5ef50fd88283ab4c968b8992c0d967c97907857586ec39c190c019d0f

Analysis

max time kernel
91s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 00:22

Target
be344aa5ef50fd88283ab4c968b8992c0d967c97907857586ec39c190c019d0f.dll
Size 6.4MB
Sample221204-an278aae33
SHA256 be344aa5ef50fd88283ab4c968b8992c0d967c97907857586ec39c190c019d0f
MD5 aaf70b11d10bb3ae05bb633c6d7a5754
SHA1 615c364918c2bced1c70db03835e80b405d0c4c7
SHA512 96345b9a74950955d0e39adf74c160dd151ab6f00df561e7841582299750d35e191722330c42b429e4ac15a5f5d8dc5aa6443f5c65543a6296f0013f797df901
SSDEEP 1536:GHDi66s7HdhuU3aQ2rmTMQimX4tREEJESpZ6wG+1Iz9Lw:GHDix07ufQ2riUmK57zOz9k
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

upx

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/2500-133-0x0000000010000000-0x0000000010663000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2308	2500	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5068 wrote to memory of 2500	5068	rundll32.exe	81
PID 5068 wrote to memory of 2500	5068	rundll32.exe	81
PID 5068 wrote to memory of 2500	5068	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\be344aa5ef50fd88283ab4c968b8992c0d967c97907857586ec39c190c019d0f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\be344aa5ef50fd88283ab4c968b8992c0d967c97907857586ec39c190c019d0f.dll,#1
  2⤵
  PID:2500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 588
    3⤵
    - Program crash
    PID:2308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2500 -ip 2500
1⤵
PID:4180

memory/2500-133-0x0000000010000000-0x0000000010663000-memory.dmp

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