Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    17/05/2024, 18:20

General

  • Target

    06e16eb9a29384161476f3c8425922d8ec9af2b34d9c9c73f340ad899b9e536d.dll

  • Size

    389KB

  • MD5

    08c1f96e67ee646d440165d6f5c5abfd

  • SHA1

    0086c80ddbd72863da652b795389e7cda67d40ac

  • SHA256

    06e16eb9a29384161476f3c8425922d8ec9af2b34d9c9c73f340ad899b9e536d

  • SHA512

    d05a5b13da7ecf56475eb51c4b089e06988e203b29b8f52f771e05f04d018c5e3228d636176e456547a952ba8dfa0a3c161f07ad9a1a66b90bb5a8658ec0209b

  • SSDEEP

    12288:Y41LZdArDHVC1NVfGhUMI/E3nq6FP/6SG:Y418rLVKGhcM3q6FP/

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
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\06e16eb9a29384161476f3c8425922d8ec9af2b34d9c9c73f340ad899b9e536d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\06e16eb9a29384161476f3c8425922d8ec9af2b34d9c9c73f340ad899b9e536d.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Users\Admin\AppData\Local\Temp\8A8.tmp
        C:\Users\Admin\AppData\Local\Temp\8A8.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2148
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 232
        3⤵
        • Program crash
        PID:2060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\8A8.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/1968-1-0x00000000001C0000-0x0000000000202000-memory.dmp

    Filesize

    264KB