Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    16/08/2023, 07:12

General

  • Target

    ACCOUNTING STATEMENT.exe

  • Size

    882KB

  • MD5

    752f2c3589148fc83a4d602e4670faec

  • SHA1

    84ae1cc5b764c406989a02818b3b33eba32359ec

  • SHA256

    a5299852cbd114f85d0ef4a8605caf998214014e89348d7af5d9df0c096a8863

  • SHA512

    e57d51d79b7130d745e7b752f30c1b4de07aaf009ad8325652e652711cb7b0760a75c26551dc266e300b5a29d982f3c588e0773d8205a9af82f17e7d2fb39794

  • SSDEEP

    24576:M1YYRs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUOIOguc02ZccLbB:KZRs6CE3jLbO9Rs6CE3jLbOQub2HPB

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe
    "C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kawntyAd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF2B8.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3040
    • C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe
      "{path}"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpF2B8.tmp

    Filesize

    1KB

    MD5

    572995560f7306e08b9ec31e2b43f591

    SHA1

    2f3b21867b58d2b2d64c1fe2cc96b12a08b17c7c

    SHA256

    f76c00b391a9bf23c0a18800dbf4abfbe951f871ea6b3961c3cf52b036126b9b

    SHA512

    b2adbc8485d30a09e46c4c9dcdd03efc5136d5d67e4055bff8e040dad4d12695e18d2d75d16c657814b653fd87459e254d01cb33704b130ae9a14bae32d2b80b

  • memory/2460-54-0x00000000012B0000-0x0000000001392000-memory.dmp

    Filesize

    904KB

  • memory/2460-55-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2460-56-0x0000000004D20000-0x0000000004D60000-memory.dmp

    Filesize

    256KB

  • memory/2460-57-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2460-58-0x0000000004D20000-0x0000000004D60000-memory.dmp

    Filesize

    256KB

  • memory/2460-59-0x0000000000430000-0x0000000000444000-memory.dmp

    Filesize

    80KB

  • memory/2460-60-0x0000000005490000-0x0000000005514000-memory.dmp

    Filesize

    528KB

  • memory/2460-61-0x0000000004D60000-0x0000000004DA6000-memory.dmp

    Filesize

    280KB

  • memory/2460-80-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-66-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-67-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-69-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2980-73-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-75-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-77-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-78-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-79-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

    Filesize

    256KB

  • memory/2980-65-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-82-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-83-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

    Filesize

    256KB