7fe6799ea4ffd5af76a7fbe90b70b1033b80741e6356c010df5c96572e39ce28

Analysis

max time kernel
143s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
17/09/2023, 16:33

Target

040ab86c46bcf0c5b1357fc2e56fdb20_JC.dll
Size

76KB
MD5

040ab86c46bcf0c5b1357fc2e56fdb20
SHA1

ad8da47943fbf76f0ebf5310292ea675ff3a48a7
SHA256

7fe6799ea4ffd5af76a7fbe90b70b1033b80741e6356c010df5c96572e39ce28
SHA512

e9b02786602da83bc5209f8d8f66aa057f04152a3ccf9a8d42f1ee2585ccde6677cf00bb7ed499add14ca20c6c6fc2d40f2e06df64e669f53b704239bdce3d5a
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z7FaC/F:c8y93KQjy7G55riF1cMo03jT/F

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4836-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4836-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3040	4836	WerFault.exe	80

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4836	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 4836	1432	rundll32.exe	80
PID 1432 wrote to memory of 4836	1432	rundll32.exe	80
PID 1432 wrote to memory of 4836	1432	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\040ab86c46bcf0c5b1357fc2e56fdb20_JC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\040ab86c46bcf0c5b1357fc2e56fdb20_JC.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 704
    3⤵
    - Program crash
    PID:3040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4836 -ip 4836
1⤵
PID:4044

memory/4836-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4836-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download