Analysis

  • max time kernel
    91s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2024 23:22

General

  • Target

    7320a9b5094b71e8024eabde572315f0.exe

  • Size

    2.7MB

  • MD5

    7320a9b5094b71e8024eabde572315f0

  • SHA1

    f629ce7c593cb781228c001bac1f975ec155f3d7

  • SHA256

    b1185174f488fee7e7507f71354454efe40d3db14963778b94bbd3dea7ea9f4e

  • SHA512

    e7bdac0bd331dd2bd0d8a54ee569b50e53d643542edc4bc3730ca1cf5f8381e6d6f4f4fbcdacf4c356fbb5e087a048ae2b2b6a9b296b83b75b36ee71f4d0c8c8

  • SSDEEP

    49152:QGv04PEhqgmCbcylsUeUua0md21TL8XcsvLo8QCv:QGc4PEhEcHpua0hIMsvLo8QC

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 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\7320a9b5094b71e8024eabde572315f0.exe
    "C:\Users\Admin\AppData\Local\Temp\7320a9b5094b71e8024eabde572315f0.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\7320a9b5094b71e8024eabde572315f0.exe
      C:\Users\Admin\AppData\Local\Temp\7320a9b5094b71e8024eabde572315f0.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7320a9b5094b71e8024eabde572315f0.exe

    Filesize

    283KB

    MD5

    40385d31aac00c08c27d7b1123f2bc8a

    SHA1

    3ed36aa1a09f16a5105c9503f19e374382c62d9f

    SHA256

    9fc39962e14f0d91d281559e655d87a5b79dd73d5c8df902d8912e3a7df07471

    SHA512

    584cca2d7ceba3d1b4a0bf8cb426e2a8cdbd60e0b4ba85ea086c9035eb61cc329ab6e60ac8e43344e421143d8cb90ed716186995ce30f488d1e8185b75ca3aa6

  • memory/3004-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3004-1-0x0000000001CA0000-0x0000000001DB2000-memory.dmp

    Filesize

    1.1MB

  • memory/3004-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3004-13-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4208-15-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4208-17-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4208-14-0x0000000001C60000-0x0000000001D72000-memory.dmp

    Filesize

    1.1MB

  • memory/4208-23-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB