Analysis

  • max time kernel
    139s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 01:46

General

  • Target

    23b6845c557b37c0f0b9ff2a83791dd0exe_JC.exe

  • Size

    786KB

  • MD5

    23b6845c557b37c0f0b9ff2a83791dd0

  • SHA1

    ee62a6f28bc05a107c252468059ff59374355e0c

  • SHA256

    6bbfdaf99ce4246d784ff90d00080ea7bc994e7596038168ff1feca7ce8746ed

  • SHA512

    1d9d6847663f7c0e2f92bf02f39fc9435659972da9532ee11e7a9fe1bb5094021e89695c72dd767d1719903887cde46a6b11c3460e968afa9528da0c4314ad35

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Score
7/10

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23b6845c557b37c0f0b9ff2a83791dd0exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\23b6845c557b37c0f0b9ff2a83791dd0exe_JC.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:1824

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\drivers32\Tomb Raider - The Angel of Darkness No-Cd Crack.exe

      Filesize

      786KB

      MD5

      23b6845c557b37c0f0b9ff2a83791dd0

      SHA1

      ee62a6f28bc05a107c252468059ff59374355e0c

      SHA256

      6bbfdaf99ce4246d784ff90d00080ea7bc994e7596038168ff1feca7ce8746ed

      SHA512

      1d9d6847663f7c0e2f92bf02f39fc9435659972da9532ee11e7a9fe1bb5094021e89695c72dd767d1719903887cde46a6b11c3460e968afa9528da0c4314ad35

    • \??\c:\$$$$$.bat

      Filesize

      212B

      MD5

      32aa7da2763bde9d43ac0e57add41db6

      SHA1

      f355c955ab571915564bd6838a65daf444bd8fa0

      SHA256

      f6a824dc73991e720510420b4a40c7397d08c3e08a2e693cae3db99c39212721

      SHA512

      d76a184b79c63c84b364efa9d74be37eda430addcdf4debd2868db0233e2c1562e8dba78aac9e9b9d70a219704db1f48b3ddb5f5320f85a464604e1f660b5f74

    • memory/1924-0-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/1924-475-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/1924-821-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB