Analysis

  • max time kernel
    151s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2023, 15:45

General

  • Target

    NEAS.14b0d0a069c6c06505127ca02e6e68d0_JC.exe

  • Size

    419KB

  • MD5

    14b0d0a069c6c06505127ca02e6e68d0

  • SHA1

    573aef65feb590b3ce5153f3c8e6fad5260448ae

  • SHA256

    c9e683467825feed1ad7cf8bf5a160dcb184adc3862dc677027d4a93733a975c

  • SHA512

    9c195c1bcb1a777224e5f68874468b1dffdd2e565f10db402c6b8d1487a1d233309de669fcaac10c21949cbd1c41b67b6bbff9643d9612bdc2032326014c880b

  • SSDEEP

    6144:I7oy+dftdR91iqCOzkQtGHzBRPG1AN4PaBcT4w:eoy+1VSWHtGHz+1Qu

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 48 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.14b0d0a069c6c06505127ca02e6e68d0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.14b0d0a069c6c06505127ca02e6e68d0_JC.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\28D5.tmp
      C:\Users\Admin\AppData\Local\Temp\28D5.tmp
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      PID:3044

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\28D5.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • C:\Users\Admin\AppData\Local\Temp\28D5.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • C:\Users\Admin\AppData\Local\Temp\28D5.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • \Users\Admin\AppData\Local\Temp\28D5.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • \Users\Admin\AppData\Local\Temp\28D5.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • memory/2044-1-0x0000000000240000-0x0000000000278000-memory.dmp

          Filesize

          224KB

        • memory/2044-0-0x0000000000240000-0x0000000000278000-memory.dmp

          Filesize

          224KB

        • memory/2044-4-0x0000000000400000-0x000000000046C000-memory.dmp

          Filesize

          432KB

        • memory/2044-3-0x0000000000400000-0x000000000046C000-memory.dmp

          Filesize

          432KB

        • memory/2044-24-0x0000000000400000-0x000000000046C000-memory.dmp

          Filesize

          432KB