6f76d29b00e83d8fef479e9e261e4fe8f98db387c15d8d8bfebbe03b898c0131

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 11:46

Target

6f76d29b00e83d8fef479e9e261e4fe8f98db387c15d8d8bfebbe03b898c0131.dll
Size

743KB
MD5

39e9973602915b568e471c662003f6ad
SHA1

10d7b6bfdf7af1b7121970948c2f9f8ee9bdd0b7
SHA256

6f76d29b00e83d8fef479e9e261e4fe8f98db387c15d8d8bfebbe03b898c0131
SHA512

46e0d8511931ca5905e012c029d7f14fd5aa958fb6e08e9d0b06c8edab0e66dcd0f99b2f6d34f161bb6f44bbe111606c8696d6ac78afe39509badd52b971d199
SSDEEP

12288:LK/B5QF5BV3wW9uD/mhCQFhvLulYMoGoPMP7ki0sD7VojMOVMl36W/8M:aB5QzB2W9xhzulYMoGoU7nD7VtOVMM4

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/3192-0-0x0000000051D90000-0x0000000052162000-memory.dmp	upx
behavioral2/memory/3192-1-0x0000000051D90000-0x0000000052162000-memory.dmp	upx

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 3124	3192	rundll32.exe	88
PID 3192 wrote to memory of 3124	3192	rundll32.exe	88
PID 3124 wrote to memory of 3976	3124	cmd.exe	90
PID 3124 wrote to memory of 3976	3124	cmd.exe	90
PID 3976 wrote to memory of 2192	3976	net.exe	91
PID 3976 wrote to memory of 2192	3976	net.exe	91
PID 3192 wrote to memory of 1920	3192	rundll32.exe	93
PID 3192 wrote to memory of 1920	3192	rundll32.exe	93
PID 1920 wrote to memory of 2984	1920	cmd.exe	95
PID 1920 wrote to memory of 2984	1920	cmd.exe	95
PID 2984 wrote to memory of 208	2984	net.exe	96
PID 2984 wrote to memory of 208	2984	net.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f76d29b00e83d8fef479e9e261e4fe8f98db387c15d8d8bfebbe03b898c0131.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Windows\system32\cmd.exe
  cmd /C net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3124
- - C:\Windows\system32\net.exe
    net.exe user WgaUtilAcc 000000 /del
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3976
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
      4⤵
      PID:2192
- C:\Windows\system32\cmd.exe
  cmd /C net.exe user WgaUtilAcc 30NcrQ0m /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Windows\system32\net.exe
    net.exe user WgaUtilAcc 30NcrQ0m /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2984
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user WgaUtilAcc 30NcrQ0m /add
      4⤵
      PID:208

memory/3192-0-0x0000000051D90000-0x0000000052162000-memory.dmp

Filesize
3.8MB

Download
memory/3192-1-0x0000000051D90000-0x0000000052162000-memory.dmp

Filesize
3.8MB

Download