16f73fb34fae0f190c150ea6d34209852f8e7a023ce269ec082d9ef3f4375ba1

Analysis

max time kernel
120s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 05:26

Target

586km.comp222pSearcher910/zlib1.dll
Size

88KB
MD5

2505195fc34404d337358ec4589a5afe
SHA1

957194351852921046874a2889413a02e74dd07f
SHA256

7afc506982f7b3e9bcbacda34bdd5b158a2b1bdfff2267425ce9b05d744f48da
SHA512

305bdd22454de04713026f614eb53b4fdca192a7fa8e696f6b3ca1c7b3839c7254a07feb0f5b12d500a0721d42ae33e5469104629e52c3332cd582afb3be7da8
SSDEEP

1536:x4T2m1OOosuN4IpjcQqUum9Q8NRdhyJ9yXloyz+nToIf6IOnlMIOC+YX:x1yos3GcQqUua89xyzaTBfIlCC+YX

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3576	552	WerFault.exe	15

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 552	2952	rundll32.exe	15
PID 2952 wrote to memory of 552	2952	rundll32.exe	15
PID 2952 wrote to memory of 552	2952	rundll32.exe	15

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\586km.comp222pSearcher910\zlib1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\586km.comp222pSearcher910\zlib1.dll,#1
  2⤵
  PID:552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 604
    3⤵
    - Program crash
    PID:3576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 552 -ip 552
1⤵
PID:4476