fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e

Analysis

max time kernel
145s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
19/05/2024, 15:21

Target
$PLUGINSDIR/nsis_winamp.dll
Size 4KB
Sample240519-srcqvach2z
SHA256 5946278545abbd0b0f5188752fe095e200c85abe0783632a00726d090c0753ec
MD5 1e1ded1cf1c69852f2074693459fb3b5
SHA1 81b165cae4d38a98760131989fdd8aed2c918679
SHA512 a6f9a43d4432658c3504629e9209ad350af69eff542d139e0ccfe0dbf8662f15034edd3cf8b56d606a740b66c8221cafad999088a4e64a4c9c9fb47793a19f96
SSDEEP 48:SEdAWvTa5HlE1m198EqtjbglT68HY06mzWB+wUKCmMpzm7n4/ZS9:LA2a5Fcm198EqtjMlv47mzWBVgaj4/w
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4668	4288	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3496 wrote to memory of 4288	3496	rundll32.exe	80
PID 3496 wrote to memory of 4288	3496	rundll32.exe	80
PID 3496 wrote to memory of 4288	3496	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_winamp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_winamp.dll,#1
  2⤵
  PID:4288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 504
    3⤵
    - Program crash
    PID:4668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4288 -ip 4288
1⤵
PID:2556