Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-01-2024 03:53

General

  • Target

    5a3543c716e52d337c7d13548538ab5a.exe

  • Size

    82KB

  • MD5

    5a3543c716e52d337c7d13548538ab5a

  • SHA1

    ef257c2665654d5c9ee7e4c4ac8d154531b5a662

  • SHA256

    7f1ec8450dcb18cb7bff35ed56140f7556d2557b9fbf59ba42b6b45dee339f23

  • SHA512

    4f4bee9a41e2de4ec3c85479fc53ef1d4c7d42fb8140b9f1c9e56dc1cb379977db5a8237acdf7604bf8d7395fc16921c2352097e7d82e750498440a3f3ab47d0

  • SSDEEP

    1536:xwLGqVR/RHn6YDoFZ4PR6CGSnv9yHsV6UDqKefi5:xRwpRHn6FFZ4PR/cHsV9DVoi5

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a3543c716e52d337c7d13548538ab5a.exe
    "C:\Users\Admin\AppData\Local\Temp\5a3543c716e52d337c7d13548538ab5a.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Users\Admin\AppData\Local\Temp\5a3543c716e52d337c7d13548538ab5a.exe
      C:\Users\Admin\AppData\Local\Temp\5a3543c716e52d337c7d13548538ab5a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5a3543c716e52d337c7d13548538ab5a.exe

    Filesize

    82KB

    MD5

    1baafc20a8c4154dbef5ea5385ede338

    SHA1

    c876b3e7fee531ccad61d6e8389ce76dbbbe3c6a

    SHA256

    775ec38b1daaf969050fe4a03d072ac893ed5d99445bf3cdb1e4748b72b96e08

    SHA512

    247ace9eefea5f8104a257f753ca1081dd13de9e305c7528471342ae92ccc8699b8aa4657f72a0a02eae5c15f3fc630eae9dfa95b9ddaeace6d22ecd823212d7

  • memory/1508-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1508-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/1508-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1508-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4576-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4576-25-0x00000000014E0000-0x00000000014FB000-memory.dmp

    Filesize

    108KB

  • memory/4576-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4576-15-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB