Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 20:01

General

  • Target

    26ffd4411e2de8652d06eede088fc40d37053dea0f5c191825604b3ad5e387f2.exe

  • Size

    1.3MB

  • MD5

    748f09b3b11ee9e70eb15aa0bd0cfaab

  • SHA1

    c4095839b82ed122a435050245dc0f7b91807e8d

  • SHA256

    26ffd4411e2de8652d06eede088fc40d37053dea0f5c191825604b3ad5e387f2

  • SHA512

    cfa88e6866c808caadcf6c079bfae015ab518900570451fea73918f1baaf52c16ac9b40700a2db639e96acae1314eaff6fe45682e11ca4dd884db307b3fad74a

  • SSDEEP

    24576:X9wPXbAr8hRBBBYiLPzFfpBBBBBBBBBBBBb1U:X9g28hRBBBYiLLFfpBBBBBBBBBBBBb1

Score
10/10

Malware Config

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26ffd4411e2de8652d06eede088fc40d37053dea0f5c191825604b3ad5e387f2.exe
    "C:\Users\Admin\AppData\Local\Temp\26ffd4411e2de8652d06eede088fc40d37053dea0f5c191825604b3ad5e387f2.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 604
      2⤵
      • Program crash
      PID:2116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1440-0-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/1440-1-0x0000000000B20000-0x0000000000C6A000-memory.dmp

    Filesize

    1.3MB

  • memory/1440-2-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/1440-3-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/1440-4-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB