Analysis

  • max time kernel
    1s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-03-2023 23:09

General

  • Target

    start-survey-1.2-installer_x6As-l1.exe

  • Size

    1.7MB

  • MD5

    d0dafc349ed205185e9c30382209c1c6

  • SHA1

    4494d56773274595b9422287d3786f8dc339a162

  • SHA256

    e26e459631c3c6a9ee9c498bbcee99ec67e8534a52313e1b13c0ed9639d162cb

  • SHA512

    94f00c998e05fca7ff668fb530e7c04fcb2427ef9c4a0ed9968b1e5543dc08c27ffb9675555a4297f2e7cd247713230340264533e40658f09e0e46d6d844d587

  • SSDEEP

    24576:b7FUDowAyrTVE3U5FmpiIe9paPaJPfrT90eKc4cgFLNPfs8duMpmsDk:bBuZrEUVIDwPH9RHgFLRdp/o

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe
    "C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp" /SL5="$70122,875199,832512,C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe"
      2⤵
      • Executes dropped EXE
      PID:1496

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp

    Filesize

    3.0MB

    MD5

    66e28ba4a7871e5999d91e764aa052b8

    SHA1

    21a8eeaa8bef42f741dea23a7448c954ceab50d5

    SHA256

    3fa63dce69ae90db2d60388abc4f14285e8adec8c4e210b3f4d86c84b4186db5

    SHA512

    80808dc65f7fe740d618edca6368f937ba82687f362dff37521b51e4a70834d99f0fdbd4978ec0ee0056f3e34590293e2e36dd3305f1ed28b48c8a9c2f1376e8

  • \Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp

    Filesize

    3.0MB

    MD5

    66e28ba4a7871e5999d91e764aa052b8

    SHA1

    21a8eeaa8bef42f741dea23a7448c954ceab50d5

    SHA256

    3fa63dce69ae90db2d60388abc4f14285e8adec8c4e210b3f4d86c84b4186db5

    SHA512

    80808dc65f7fe740d618edca6368f937ba82687f362dff37521b51e4a70834d99f0fdbd4978ec0ee0056f3e34590293e2e36dd3305f1ed28b48c8a9c2f1376e8

  • memory/1496-61-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1544-54-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB