Analysis

  • max time kernel
    157s
  • max time network
    172s
  • 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 09:23

General

  • Target

    1462c4229ac1afc307b271c7a97fdb43.exe

  • Size

    1.3MB

  • MD5

    1462c4229ac1afc307b271c7a97fdb43

  • SHA1

    1f15b0944ffaf67e1065940d6ec81fed9a686e51

  • SHA256

    c837ca37f826b09a45b199c820da9260ab65018210a512c3abea2b5dba2c09be

  • SHA512

    351b5a35f6e4ad0608ef868e4e753cc8c9dffc276992d8b30af0c438a3a940f5bbb95c8da09158d1810558b9cf6bd1c36127aab2ed7ea25346ea7ebf9ba4363a

  • SSDEEP

    24576:F0Ni4rtiC+kOFiJ7SG2VmTx6P5PHOF3GMQD+nEWRbjiVahmWMQrJYKvCs1NOwPw8:FzC0iJ7SOcPpmGPanhiVaDlzqs18awUD

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\1462c4229ac1afc307b271c7a97fdb43.exe
    "C:\Users\Admin\AppData\Local\Temp\1462c4229ac1afc307b271c7a97fdb43.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Users\Admin\AppData\Local\Temp\1462c4229ac1afc307b271c7a97fdb43.exe
      C:\Users\Admin\AppData\Local\Temp\1462c4229ac1afc307b271c7a97fdb43.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1462c4229ac1afc307b271c7a97fdb43.exe

    Filesize

    35KB

    MD5

    da9651cf06dbbf222752cb5a5b608093

    SHA1

    dd54c89e55e1ef0635f79660c3c4ad1fabe1ddea

    SHA256

    843e0cfd3abbb57aa677663ea0ef86c3fc442a8a9f6262de72d185e76e9861bc

    SHA512

    180b447c51d99c28270b6dc9e2a4fe1b1c517b8a5b5742d6038fa1afea3951ab48cc539f9864f0635f51d5818d974d2a380fff54841c4851677b31af77ff61c5

  • memory/1184-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1184-1-0x0000000001C90000-0x0000000001DC3000-memory.dmp

    Filesize

    1.2MB

  • memory/1184-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1184-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3168-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3168-14-0x0000000001D30000-0x0000000001E63000-memory.dmp

    Filesize

    1.2MB

  • memory/3168-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3168-20-0x0000000005630000-0x000000000585A000-memory.dmp

    Filesize

    2.2MB

  • memory/3168-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3168-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB