Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13-10-2023 01:48

General

  • Target

    1d93fc167d272884873a8844ba338700_JC.exe

  • Size

    667KB

  • MD5

    1d93fc167d272884873a8844ba338700

  • SHA1

    ef5c92379868a0cd9beebefc07c496738501cff8

  • SHA256

    e2fcea0512810762afad37d8a216680570cca72f904b94c41d82374d47af1da8

  • SHA512

    138491adae3f1d38b7e1c5389d03c4de236df6f9ced086d0eb1d91f843dc807705cf8522078633d75356627f44054e03277542784fb864eecb331a8f2eef79f1

  • 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

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d93fc167d272884873a8844ba338700_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\1d93fc167d272884873a8844ba338700_JC.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c c:\$$$$$.bat
      2⤵
      • Deletes itself
      PID:2060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$$$$$.bat

    Filesize

    206B

    MD5

    5ece4e013ae7b91bde2e962178dc581b

    SHA1

    cdedd398967b324f84f87a4f5699c54242f44464

    SHA256

    710edcdf189d6d2ed2ab18594e1531ca3a15f0199c1e60249d9da072d1511472

    SHA512

    8b22234d77a9969837587a689a1cd59867b68946fe30d281555bfeb7cda9ee53da249d98fe1f2dae91029735cd49ef72d216d5085c0b0eb7b21e3d95531a4886

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

    Filesize

    667KB

    MD5

    1d93fc167d272884873a8844ba338700

    SHA1

    ef5c92379868a0cd9beebefc07c496738501cff8

    SHA256

    e2fcea0512810762afad37d8a216680570cca72f904b94c41d82374d47af1da8

    SHA512

    138491adae3f1d38b7e1c5389d03c4de236df6f9ced086d0eb1d91f843dc807705cf8522078633d75356627f44054e03277542784fb864eecb331a8f2eef79f1

  • \??\c:\$$$$$.bat

    Filesize

    206B

    MD5

    5ece4e013ae7b91bde2e962178dc581b

    SHA1

    cdedd398967b324f84f87a4f5699c54242f44464

    SHA256

    710edcdf189d6d2ed2ab18594e1531ca3a15f0199c1e60249d9da072d1511472

    SHA512

    8b22234d77a9969837587a689a1cd59867b68946fe30d281555bfeb7cda9ee53da249d98fe1f2dae91029735cd49ef72d216d5085c0b0eb7b21e3d95531a4886

  • memory/2244-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2244-515-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2244-826-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB