Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 09:53

General

  • Target

    150709bc70f0761e468047675d02a4cd.exe

  • Size

    2.9MB

  • MD5

    150709bc70f0761e468047675d02a4cd

  • SHA1

    ea97167d27ad3f22a495bb9694abf759af60af40

  • SHA256

    7938bdfc7fecda1336f11c479b5c66265dd22df659f341cf3a428019ab9324b1

  • SHA512

    ac03508c5261d60a0e8f43d005887dd578032e30c108313d71535e37e7e77fec282cb5d1fb6ae8e2d35c49a148c3f40801a6b6e7d2c5ea98a0ef1ed766768a1b

  • SSDEEP

    49152:MA+4zxv2OvGRJEieYu7v/nainzB9Baj8BBT4SfcsUjoh48TyMPkXdwkyZ:d+4zl2/01n1Hau42c1joCjMPkNwk6

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\150709bc70f0761e468047675d02a4cd.exe
    "C:\Users\Admin\AppData\Local\Temp\150709bc70f0761e468047675d02a4cd.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4804
    • C:\Users\Admin\AppData\Local\Temp\150709bc70f0761e468047675d02a4cd.exe
      C:\Users\Admin\AppData\Local\Temp\150709bc70f0761e468047675d02a4cd.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1928

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\150709bc70f0761e468047675d02a4cd.exe

    Filesize

    85KB

    MD5

    4bda0073e62f8808ade1b779c3fd5c99

    SHA1

    6cb56ff24f32a82372905c475a5d2d179fed9aaf

    SHA256

    c68855cccd5f93d1f5558365dd05db327d0818b0ea1df998c905d6a80004fa2d

    SHA512

    b5ec537732d76fe89c62b8f076ebf216e80adfb7b7ea06b63c9a7a49cdf64d89d3d3d58a725035d3b48ac4476e2c0919881c6b84d7ae1395f7f187974c6a5388

  • memory/1928-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1928-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1928-15-0x0000000001C60000-0x0000000001D93000-memory.dmp

    Filesize

    1.2MB

  • memory/1928-20-0x0000000005560000-0x000000000578A000-memory.dmp

    Filesize

    2.2MB

  • memory/1928-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1928-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4804-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4804-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/4804-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4804-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB