358f84ff6dc92253200484263d24cc7af896b1d372e95d9a695152cdb32239e3

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13-10-2023 20:30

Target

NEAS.866181aafe98d14cbd5bf9f71c705fb0.dll
Size

60KB
MD5

866181aafe98d14cbd5bf9f71c705fb0
SHA1

54314dd59699ba2d930034f29a29784c9c147eef
SHA256

358f84ff6dc92253200484263d24cc7af896b1d372e95d9a695152cdb32239e3
SHA512

31416f741157d888908bc1fa3271329274552b10e1d1e7d5e9716e9a04def6963644506c70e39471bdad6f1c2da482bee57399a6eaa65dc659c22a9bdc0da1f1
SSDEEP

1536:UEbrfraiYQBoowsW6l/f2xHps6vfAj8/4yRsNZuSZ8n:UEPzaiJRwKl/exHrAogy2ZuSZY

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1984-0-0x0000000010000000-0x0000000010042000-memory.dmp	upx
behavioral1/memory/1984-2-0x0000000010000000-0x0000000010042000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28
PID 1844 wrote to memory of 1984	1844	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.866181aafe98d14cbd5bf9f71c705fb0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.866181aafe98d14cbd5bf9f71c705fb0.dll,#1
  2⤵
  PID:1984

memory/1984-0-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1984-1-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1984-2-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download