8de3c40ca9dc5e215dd70c1486a1d2085fc6ff1c41dd530bab14c48a319f60d5

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2023, 10:48

Target
8de3c40ca9dc5e215dd70c1486a1d2085fc6ff1c41dd530bab14c48a319f60d5.dll
Size 4.0MB
Sample231221-mv5cdagfck
SHA256 8de3c40ca9dc5e215dd70c1486a1d2085fc6ff1c41dd530bab14c48a319f60d5
MD5 9cceb63cb1af2130377a9bc7a7d4c193
SHA1 910b5759b97086fed1a0f4b1cccc7cfe0f9c8baa
SHA512 8557462f39898a9b12eb08df87704a733cb00b9b5f61a8bd784e850df6eb2030b4b17f63eb6178f7e815ce9f83c4119ffb60bb50976f128dddfafc5e1816928f
SSDEEP 98304:DWcAzDewy8ys0MHC1uxuEd5x5frlI0qK6sX:qcAzDYs0WKu5F5frUK6s
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

vmprotect

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

resource	yara_rule
behavioral2/memory/3132-0-0x00000000742F0000-0x0000000074A0E000-memory.dmp	vmprotect
behavioral2/memory/3132-9-0x00000000742F0000-0x0000000074A0E000-memory.dmp	vmprotect

Program crash 3 IoCs

pid	pid_target	Process	procid_target
2292	3132	WerFault.exe	87
3756	3132	WerFault.exe	87
4820	3132	WerFault.exe	87

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3132	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3132	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 3132	3112	rundll32.exe	87
PID 3112 wrote to memory of 3132	3112	rundll32.exe	87
PID 3112 wrote to memory of 3132	3112	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8de3c40ca9dc5e215dd70c1486a1d2085fc6ff1c41dd530bab14c48a319f60d5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8de3c40ca9dc5e215dd70c1486a1d2085fc6ff1c41dd530bab14c48a319f60d5.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 752
    3⤵
    - Program crash
    PID:2292
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 604
    3⤵
    - Program crash
    PID:3756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 600
    3⤵
    - Program crash
    PID:4820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3132 -ip 3132
1⤵
PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3132 -ip 3132
1⤵
PID:3256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3132 -ip 3132
1⤵
PID:2604

memory/3132-0-0x00000000742F0000-0x0000000074A0E000-memory.dmp

Download

memory/3132-9-0x00000000742F0000-0x0000000074A0E000-memory.dmp

Download