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Analysis

  • max time kernel
    18s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    20/01/2024, 18:29

General

  • Target

    podgruz111.exe

  • Size

    93KB

  • MD5

    58d571e60b937b83d350e738104c24e3

  • SHA1

    6b07793dfb33618262e6f8dfe451fb34af3c5d7b

  • SHA256

    dad10857dd0ac5947afa9cd37ced64cc597b8361f176d4ca52e721cad6efa857

  • SHA512

    af6e6bf5ea4363af0a0541685bbbff6cb4a60d93bccf8dd6b77c3e4125a44fc9fd71a5020433bbdfb34aea171f75ee9cd1c1235fdf02a5fd5dd065ce9b53f3db

  • SSDEEP

    1536:W+EC+xhUa9urgOB9mNvM4jEwzGi1dDWDLgS:W+aUa9urgOidGi1dwE

Score
8/10

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Modifies Windows Firewall 1 TTPs 3 IoCs
  • Drops startup file 2 IoCs
  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\podgruz111.exe
    "C:\Users\Admin\AppData\Local\Temp\podgruz111.exe"
    1⤵
    • Drops startup file
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\podgruz111.exe" "podgruz111.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:2420
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\Temp\podgruz111.exe"
      2⤵
      • Modifies Windows Firewall
      PID:2892
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\podgruz111.exe" "podgruz111.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Explorer.exe

    Filesize

    93KB

    MD5

    58d571e60b937b83d350e738104c24e3

    SHA1

    6b07793dfb33618262e6f8dfe451fb34af3c5d7b

    SHA256

    dad10857dd0ac5947afa9cd37ced64cc597b8361f176d4ca52e721cad6efa857

    SHA512

    af6e6bf5ea4363af0a0541685bbbff6cb4a60d93bccf8dd6b77c3e4125a44fc9fd71a5020433bbdfb34aea171f75ee9cd1c1235fdf02a5fd5dd065ce9b53f3db

  • memory/1944-0-0x00000000743A0000-0x000000007494B000-memory.dmp

    Filesize

    5.7MB

  • memory/1944-2-0x0000000000150000-0x0000000000190000-memory.dmp

    Filesize

    256KB

  • memory/1944-1-0x00000000743A0000-0x000000007494B000-memory.dmp

    Filesize

    5.7MB