Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 22:28

General

  • Target

    10a3e282b3f86da96a3a0056489e3960N.dll

  • Size

    431KB

  • MD5

    10a3e282b3f86da96a3a0056489e3960

  • SHA1

    6e2028136e41e3f762eb5c12ade0972626831c00

  • SHA256

    160add082b9bfd851ca3b1a78bbd647dcfcc8c7e6fd13582c0ea9ba474af242c

  • SHA512

    f9734441ed714b89668c59c17a789d5158b657708a3d3b569970d0dee4752d109f699a6e9d104bbfb3a083f14408b849f3e8a8573f72701ce933d61a63ccec13

  • SSDEEP

    6144:xbukNeCu+unBncdqOpanJvkkgMiRpyCdSMvzW/35HGNH90Brx247BKjuYFa3g:vpunCxHyCdfWfVydQrx247rYig

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\10a3e282b3f86da96a3a0056489e3960N.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\10a3e282b3f86da96a3a0056489e3960N.dll
      2⤵
      • Loads dropped DLL
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\707F.tmp
        C:\Users\Admin\AppData\Local\Temp\707F.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\707F.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/2740-0-0x0000000000250000-0x0000000000285000-memory.dmp

    Filesize

    212KB