919bce39654fbf7c27b8ad159363fe0ec3f38690222cb9fa4374815a5dea7191

Analysis

max time kernel
90s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 14:21

Target
Sp00f(OLD)/runtimes/libcrypto-1_1.dll
Size 2.4MB
Sample240712-rn77xaxcpm
SHA256 fb5071bdfbfb59fb1102ed7c159edfb291e90d08c864ea4e372415192da19fc2
MD5 0399619c3a5fe9ed498af787cdc10f15
SHA1 23d7b48d4a99d18b3d6987b9ffd9ad5ff8f3498a
SHA512 0dd63c0f54a7228b8641f7c0d33f8b7051315ea9da53f48ffc3c9ff78a43cb31406585962f0d31eef1f85013c50279c30efde41672e18794e723c37226eca44d
SSDEEP 49152:1OP07cFnh1xocCIM0iZKtv0Zj852z1CPwDv3uFfJ10stT:1OP/450isaZj8Ez1CPwDv3uFfJ1
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1916	4628	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 4628	2384	rundll32.exe	84
PID 2384 wrote to memory of 4628	2384	rundll32.exe	84
PID 2384 wrote to memory of 4628	2384	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Sp00f(OLD)\runtimes\libcrypto-1_1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Sp00f(OLD)\runtimes\libcrypto-1_1.dll,#1
  2⤵
  PID:4628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 628
    3⤵
    - Program crash
    PID:1916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4628 -ip 4628
1⤵
PID:440