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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2024, 08:15

General

  • Target

    0ecdc7e3b435a8e6988f686f1d439159af5140ea6c52fc9b3197faba8021ea1a.dll

  • Size

    2.6MB

  • MD5

    3d68195fdbd1889f8f3f16127f2d7de1

  • SHA1

    ba0e9902a04c93ee0582582c565b59f09e3ef8e2

  • SHA256

    0ecdc7e3b435a8e6988f686f1d439159af5140ea6c52fc9b3197faba8021ea1a

  • SHA512

    e2e502eb0ceee75678a0da144947f77868519bd20a4c853f754af9849ad48455dcdce3c618551093e774485ea6e5d221b59883ae7a98163e405ec50369959aa8

  • SSDEEP

    49152:keABz+ts3CsiIRp3jVXrobFG5cgVx4iejSjhTSGIo8Y70SabZA8au8yvK/7dtptN:xAp2VLIRD0bFGUiem2SKH8CK/Lc

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
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ecdc7e3b435a8e6988f686f1d439159af5140ea6c52fc9b3197faba8021ea1a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ecdc7e3b435a8e6988f686f1d439159af5140ea6c52fc9b3197faba8021ea1a.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Users\Admin\AppData\Local\Temp\20BA.tmp
        C:\Users\Admin\AppData\Local\Temp\20BA.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\20BA.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/2200-0-0x00000000003D0000-0x0000000000498000-memory.dmp

    Filesize

    800KB

  • memory/2200-1-0x00000000003D0000-0x0000000000498000-memory.dmp

    Filesize

    800KB

  • memory/2200-2-0x000000001810B000-0x000000001810D000-memory.dmp

    Filesize

    8KB

  • memory/2200-12-0x0000000018000000-0x00000000182AB000-memory.dmp

    Filesize

    2.7MB

  • memory/2200-254-0x0000000018000000-0x00000000182AB000-memory.dmp

    Filesize

    2.7MB