531313033fdb71c44c0791f56679e55c36f06fa6250f90f68ebaf42e7a2a044b

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 06:29

Target

$PLUGINSDIR/msvcp100.dll
Size

411KB
MD5

bc83108b18756547013ed443b8cdb31b
SHA1

79bcaad3714433e01c7f153b05b781f8d7cb318d
SHA256

b2ad109c15eaa92079582787b7772ba0a2f034f7d075907ff87028df0eaea671
SHA512

6e72b2d40e47567b3e506be474dafa7cacd0b53cd2c2d160c3b5384f2f461fc91bb5fdb614a351f628d4e516b3bbdabc2cc6d4cb4710970146d2938a687dd011
SSDEEP

12288:Seb8zxr1aWPaHX7dGP5frhUgiW6QR7t5qv3Ooc8UHkC2e7wx:Seb8Fpa6aHX7dGP5Gv3Ooc8UHkC2ekx

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2464	2564	WerFault.exe	30

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 3056 wrote to memory of 2564	3056	rundll32.exe	30
PID 2564 wrote to memory of 2464	2564	rundll32.exe	31
PID 2564 wrote to memory of 2464	2564	rundll32.exe	31
PID 2564 wrote to memory of 2464	2564	rundll32.exe	31
PID 2564 wrote to memory of 2464	2564	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\msvcp100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\msvcp100.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 220
    3⤵
    - Program crash
    PID:2464