9701f1af05c7b542db0e2c5af4a62e818749f0ad67c4988ba5c6573dcb1aae85

Analysis

max time kernel
40s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
18/09/2022, 13:21

Target

Xf1_0_3/x86/msvcp120.dll
Size

444KB
MD5

fd5cabbe52272bd76007b68186ebaf00
SHA1

efd1e306c1092c17f6944cc6bf9a1bfad4d14613
SHA256

87c42ca155473e4e71857d03497c8cbc28fa8ff7f2c8d72e8a1f39b71078f608
SHA512

1563c8257d85274267089cd4aeac0884a2a300ff17f84bdb64d567300543aa9cd57101d8408d0077b01a600ddf2e804f7890902c2590af103d2c53ff03d9e4a5
SSDEEP

12288:uZ/8wcqw2oe+Z3VrfwfNOOoWhUgiW6QR7t5ss3Ooc8DHkC2e77/:W/8wVwHZFTwFOOos3Ooc8DHkC2e77/

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
976	940	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 1980 wrote to memory of 940	1980	rundll32.exe	28
PID 940 wrote to memory of 976	940	rundll32.exe	29
PID 940 wrote to memory of 976	940	rundll32.exe	29
PID 940 wrote to memory of 976	940	rundll32.exe	29
PID 940 wrote to memory of 976	940	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\msvcp120.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\msvcp120.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 224
    3⤵
    - Program crash
    PID:976

memory/940-55-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

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