1f2338d7b628374139d373af383a1bdec1a16b43ced015849c6be4e4d90cc2c3

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 04:42

Target
Win32/mimilib.dll
Size 31KB
Sample240430-fbwgsscf26
SHA256 e60c210687e79347d06f9a144ee84417ba9ac4c1f303720f2fe4509734d670d6
MD5 46e598798bdde4c72e796edcf2317b52
SHA1 e00efa11ab8464e665f2a1d526e94cca5c71d9fa
SHA512 c384fe4cd20dc97b53a26593d30b6c5d8d3665f957019b555bad956cc4e238b50216f47af7fa4ad9bd03d30d323b811aa0e32dcea2e25a9df6855a65dcea9a9d
SSDEEP 384:ZPqreMGv6SqMDjuPRjL9sapJcos+uOiZESsQDygQ2Unn7PAss3sWqWyXO4hMnAl3:lrEdpJLFiq3GO7bs3sdEFyQejil0Tn
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2972	4844	WerFault.exe	91

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 4844	4436	rundll32.exe	91
PID 4436 wrote to memory of 4844	4436	rundll32.exe	91
PID 4436 wrote to memory of 4844	4436	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Win32\mimilib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Win32\mimilib.dll,#1
  2⤵
  PID:4844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 624
    3⤵
    - Program crash
    PID:2972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4844 -ip 4844
1⤵
PID:3012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:2924