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Resubmissions

25/04/2023, 16:11

230425-tmxqwsdc6w 7

25/04/2023, 15:53

230425-tbzq4sbc64 7

25/04/2023, 14:27

230425-rsv35sag93 7

25/04/2023, 14:26

230425-rrwchsag87 7

Analysis

  • max time kernel
    17s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    25/04/2023, 14:26

General

  • Target

    877_de.exe

  • Size

    45KB

  • MD5

    6cda54d3bc470583ac95532119570ffe

  • SHA1

    37bb75119cf20d775265fc56dd9843e9a57fb205

  • SHA256

    923e95b7ca5559b47d2c12a4c75a540943266aa39cde60c3a629a95a6b85a0a3

  • SHA512

    65cc0e85931d237f92261be586a31e1e75963267ba6c518fbf55e6d5fa35c72f94fff5107e2d54c8d34dbf576a52861042e93601e1a136844ade5f98ad2089f2

  • SSDEEP

    768:3KHHfuj+ZHaIQB9uz7SXnJHw+NVTGzxpHWilnSFIy1DYVugsTTm8oZrzqJIEo1iN:aHK+ZHaTXNZOxpZTy1IsTTm84rzr1lNY

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\877_de.exe
    "C:\Users\Admin\AppData\Local\Temp\877_de.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2012

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\SysWOW64\bxquyztj.dll

    Filesize

    9KB

    MD5

    15f0243cfd7cdb34fcbcc3068a759d84

    SHA1

    6c36144c314d16b7996760090395f26a017515d4

    SHA256

    01b9e29e025ae3d7520254fef19159f984c4635ffc0c5b7c896167f4e682ede5

    SHA512

    17739534a1fb264d94c14dc4de3969f31c7a99366fccef6a139ac257214e5bc1bca1e219a25d6d72dffd2da7753de7069eaeb3af7cfebce50c43555c1e8e1e1f

  • memory/2012-59-0x0000000000500000-0x000000000050C000-memory.dmp

    Filesize

    48KB

  • memory/2012-60-0x0000000075000000-0x0000000075007000-memory.dmp

    Filesize

    28KB