9c44660a837beaed12beb9cb626ee2886910adefe044f269240a1e2db1ee6dbf

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/01/2024, 03:34

Target
$PLUGINSDIR/nsExec.dll
Size 7KB
Sample240122-d4rm7sfdgm
SHA256 1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906
MD5 675c4948e1efc929edcabfe67148eddd
SHA1 f5bdd2c4329ed2732ecfe3423c3cc482606eb28e
SHA512 61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683
SSDEEP 96:J9zdzBzMDByZtr/HDQIUIq9m6v6vBckzu9wSBpLEgvElHlernNQaSGYuH2DQ:JykDr/HA5v6G2IElFernNQZGdHW
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2404	1660	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1964 wrote to memory of 1660	1964	rundll32.exe	28
PID 1660 wrote to memory of 2404	1660	rundll32.exe	29
PID 1660 wrote to memory of 2404	1660	rundll32.exe	29
PID 1660 wrote to memory of 2404	1660	rundll32.exe	29
PID 1660 wrote to memory of 2404	1660	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 224
    3⤵
    - Program crash
    PID:2404