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Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 10:12

General

  • Target

    a19c810cba7ec2b9e8baec67d51c966f.exe

  • Size

    1.5MB

  • MD5

    a19c810cba7ec2b9e8baec67d51c966f

  • SHA1

    b56908e8767f724cfcf38da7c1ed34629b14e0aa

  • SHA256

    d034d9e96963ae874b6a50629e9f5b28046bb2d52648f2f0e8cb35d1a279f86b

  • SHA512

    78a68d0b342c25b427471a7ef52a99a674d28d95fa5bcada8a3a0b3f4c73cbd511ffff4ee46f81914df48e7d76ccb8795473a1ff30aad6864fa4e92766f978e1

  • SSDEEP

    24576:EQncqg30A7vJC8RRGy30dmRp47wp0MxJMIQCQ5tPB0d2vehxCiyW:EsctnJC4RGy30d4p0kKCQtPB0damq

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\a19c810cba7ec2b9e8baec67d51c966f.exe
    "C:\Users\Admin\AppData\Local\Temp\a19c810cba7ec2b9e8baec67d51c966f.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\Users\Admin\AppData\Local\Temp\a19c810cba7ec2b9e8baec67d51c966f.exe
      C:\Users\Admin\AppData\Local\Temp\a19c810cba7ec2b9e8baec67d51c966f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\a19c810cba7ec2b9e8baec67d51c966f.exe

    Filesize

    217KB

    MD5

    adf63d185085869e403489b35a9a96aa

    SHA1

    8457891679227b3a951df44601e227ac466d8907

    SHA256

    e4a7474b882bd0ca6c9d3ecb764d3c11a4047499f445d9d12764b4cad85f98bf

    SHA512

    8ad7b43bd4463a37b9c0cd711626571d7896cd00736427790744db8e7fcd62c42a82c4fb2d65b24ac01a14a950714f1d25c6ba93da9f3b411f21edfc0a622245

  • memory/4416-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4416-1-0x0000000001CA0000-0x0000000001DD3000-memory.dmp

    Filesize

    1.2MB

  • memory/4416-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4416-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4724-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4724-15-0x0000000001CE0000-0x0000000001E13000-memory.dmp

    Filesize

    1.2MB

  • memory/4724-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4724-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4724-20-0x00000000055E0000-0x000000000580A000-memory.dmp

    Filesize

    2.2MB

  • memory/4724-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB