Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2024 19:39

General

  • Target

    d6f45dcd33808848254bf923bed1cccc.exe

  • Size

    5.3MB

  • MD5

    d6f45dcd33808848254bf923bed1cccc

  • SHA1

    8759adea93447fa800ea20cbba3ce5c57311f072

  • SHA256

    a1d65a48938979163a12bdd6ff8cd899803abd125cea78501c7400e181716bcb

  • SHA512

    f9986d7aff5e5b1f52a447ea6987ce3f5f9b25bb0516888cdd7229a0f9ac1e8cdf8ae508cac5490a99fbcba89337d9a674e85bbb40b6e60891021e27e3fc01b0

  • SSDEEP

    98304:zFlP/XSPv64i956mSLMWONsgjrKUuSPv64i956mSLMW:ZdXSPv64i95HAM5KXSPv64i95HAM

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6f45dcd33808848254bf923bed1cccc.exe
    "C:\Users\Admin\AppData\Local\Temp\d6f45dcd33808848254bf923bed1cccc.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4356
    • C:\Users\Admin\AppData\Local\Temp\d6f45dcd33808848254bf923bed1cccc.exe
      C:\Users\Admin\AppData\Local\Temp\d6f45dcd33808848254bf923bed1cccc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\d6f45dcd33808848254bf923bed1cccc.exe

    Filesize

    5.3MB

    MD5

    4889c631340fab8098887c6b5888af6a

    SHA1

    b6acfbd5a28f44302ab082ffb60aa3ae820ad9e6

    SHA256

    d8751015128c7092af8b09db44d7e662fe92cfadb3d5238536a0f56f3960f814

    SHA512

    42bea28a5be74678a6110878a1406e1a8c1cf9e26670d683e0cc872b4ef566c7d6602cd1773c64a12733addff0df11c53c998cf1f540d367cdbc8c3e02dcdf7a

  • memory/2992-14-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2992-15-0x0000000001C10000-0x0000000001D22000-memory.dmp

    Filesize

    1.1MB

  • memory/2992-16-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2992-23-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4356-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4356-1-0x0000000001D30000-0x0000000001E42000-memory.dmp

    Filesize

    1.1MB

  • memory/4356-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4356-13-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB