Resubmissions

18-03-2024 13:45

240318-q2hzhaab76 10

Analysis

  • max time kernel
    592s
  • max time network
    389s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-04-2024 10:50

General

  • Target

    8b04af13b729b0634b1a3c83e5758f25aecb708480bf2e3df524e889b305c621.exe

  • Size

    1020KB

  • MD5

    496f86f951e1dbd3c4534d51a5297668

  • SHA1

    1199c5f30f5724841905cbdb9787649d15aae3d5

  • SHA256

    8b04af13b729b0634b1a3c83e5758f25aecb708480bf2e3df524e889b305c621

  • SHA512

    382abc596081ca5d0fdea39b12afe433e446cd50f59e4abca818162d96e46465beb1cda631109083071e7c050af6bfcf867be41d02c1e2ebe5dd99f61f45d510

  • SSDEEP

    24576:es0fVWVbd8fKT0KqTAFFCa/2yDEmdvAkomBbOsn51D:es0fVWVR8fKTeU1imBbl51D

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

  • UPX packed file 63 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b04af13b729b0634b1a3c83e5758f25aecb708480bf2e3df524e889b305c621.exe
    "C:\Users\Admin\AppData\Local\Temp\8b04af13b729b0634b1a3c83e5758f25aecb708480bf2e3df524e889b305c621.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1676-1-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-2-0x00000000021F0000-0x00000000022B8000-memory.dmp

      Filesize

      800KB

    • memory/1676-0-0x0000000002870000-0x00000000028D4000-memory.dmp

      Filesize

      400KB

    • memory/1676-4-0x00000000027D0000-0x00000000027D1000-memory.dmp

      Filesize

      4KB

    • memory/1676-6-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-7-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-10-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-11-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-12-0x0000000002870000-0x00000000028D4000-memory.dmp

      Filesize

      400KB

    • memory/1676-13-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-14-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-15-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-16-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-17-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-20-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-21-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-22-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-23-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-24-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-25-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-26-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-27-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-28-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-29-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-30-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-31-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-32-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-33-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-34-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-35-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-36-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-37-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-38-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-39-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-40-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-41-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-42-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-43-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-44-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-45-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-46-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-47-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-48-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-49-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-50-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-51-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-52-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-53-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-54-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-55-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-56-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-57-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-58-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-59-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-60-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-61-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-62-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-63-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-64-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-65-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-66-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-67-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-68-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-69-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-70-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-71-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB

    • memory/1676-72-0x0000000000400000-0x00000000005DE000-memory.dmp

      Filesize

      1.9MB