Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2023, 07:35

General

  • Target

    SDQ0009000.exe

  • Size

    432KB

  • MD5

    aa6f835df3489adb6f029c9a4d46cd12

  • SHA1

    694d538365aedc22b84b2618ff159ac5bdd93b36

  • SHA256

    7db30520cde8d37f8875299b1182c0e56a0a47d995117c1be330d08b4de86666

  • SHA512

    41669f15e95b5c726633e4b687bb00a3dbdd3d0e11247bfac5da8f7240b682d9a2937069d402aa588c25a83d8d2abc17f55b626e65c3acc3b3297b1187ac3b50

  • SSDEEP

    12288:6Idy41a0G8DKVoMUyW1/NIyGbNVim6omwJBS:6jz0QVcv1/NIyGbi2mwJM

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe
    "C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2616
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'
      2⤵
      • Drops startup file
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2632
    • C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe
      "C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2448-74-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-68-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-81-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2448-77-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2448-76-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-67-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-71-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-69-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2448-64-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2448-65-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2616-72-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2616-55-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2616-63-0x00000000004C0000-0x00000000004CA000-memory.dmp

    Filesize

    40KB

  • memory/2616-54-0x0000000000B50000-0x0000000000BC2000-memory.dmp

    Filesize

    456KB

  • memory/2616-57-0x0000000004930000-0x0000000004970000-memory.dmp

    Filesize

    256KB

  • memory/2616-56-0x0000000000970000-0x00000000009C6000-memory.dmp

    Filesize

    344KB

  • memory/2632-66-0x00000000024F0000-0x0000000002530000-memory.dmp

    Filesize

    256KB

  • memory/2632-62-0x00000000024F0000-0x0000000002530000-memory.dmp

    Filesize

    256KB

  • memory/2632-61-0x000000006F880000-0x000000006FE2B000-memory.dmp

    Filesize

    5.7MB

  • memory/2632-60-0x000000006F880000-0x000000006FE2B000-memory.dmp

    Filesize

    5.7MB

  • memory/2632-78-0x00000000024F0000-0x0000000002530000-memory.dmp

    Filesize

    256KB

  • memory/2632-80-0x000000006F880000-0x000000006FE2B000-memory.dmp

    Filesize

    5.7MB