a09bacc72efa6fde62d94f8fc6631b8a8423b3b0952e581c7e61bab6faf70c7a

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04/04/2024, 10:58

Target
a09bacc72efa6fde62d94f8fc6631b8a8423b3b0952e581c7e61bab6faf70c7a.dll
Size 2.6MB
Sample240404-m25aysda21
SHA256 a09bacc72efa6fde62d94f8fc6631b8a8423b3b0952e581c7e61bab6faf70c7a
MD5 6529ff2e5a0fd53aa907eb6177a8779c
SHA1 743cf5361a07f4cc733c8dc3ef309cd88524eed7
SHA512 659f3664cb5f72742fc317a04e7c911076b7811a767a4dadbd83904993aeba621fd5d3c0b78b446333cf30116ce67adeed2bc89f18090e55934d19117468755e
SSDEEP 49152:HHUNXxg5CQQboy0GaXH7iGql+WyN+T14so9Ntw0Aj3lei7Ove/lz3fppxbOBrPO4:HHwZQdnBql+VbAj1ei6v47pLiBXL
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Loads dropped DLL 1 IoCs

pid	Process
1736	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28
PID 2020 wrote to memory of 1736	2020	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a09bacc72efa6fde62d94f8fc6631b8a8423b3b0952e581c7e61bab6faf70c7a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a09bacc72efa6fde62d94f8fc6631b8a8423b3b0952e581c7e61bab6faf70c7a.dll,#1
  2⤵
  - Loads dropped DLL
  PID:1736
- - C:\Users\Admin\AppData\Local\Temp\674B.tmp
    C:\Users\Admin\AppData\Local\Temp\674B.tmp
    3⤵
    PID:2724

674B.tmp

Path \Users\Admin\AppData\Local\Temp\674B.tmp
Size 145KB
SHA256 14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
MD5 c610e7ccd6859872c585b2a85d7dc992
SHA1 362b3d4b72e3add687c209c79b500b7c6a246d46
SHA512 8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
SSDEEP 3072:V2V6THkukqCStAK0GfqUeQwIReaOIZEKbQy3416w3JxxP:VDHzunLajE4QyhEt
MD5 SHA1 SHA512 SSDEEP

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memory/1736-0-0x0000000000720000-0x00000000007E9000-memory.dmp

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memory/1736-1-0x0000000000720000-0x00000000007E9000-memory.dmp

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