16f73fb34fae0f190c150ea6d34209852f8e7a023ce269ec082d9ef3f4375ba1

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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
2112	2100	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 1984 wrote to memory of 2100	1984	rundll32.exe	28
PID 2100 wrote to memory of 2112	2100	rundll32.exe	29
PID 2100 wrote to memory of 2112	2100	rundll32.exe	29
PID 2100 wrote to memory of 2112	2100	rundll32.exe	29
PID 2100 wrote to memory of 2112	2100	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\586km.comp222pSearcher910\zlib1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\586km.comp222pSearcher910\zlib1.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 224
    3⤵
    - Program crash
    PID:2112