Overview

overview

7

Static

static

3

c1c35220cb...05.exe

windows7-x64

7

c1c35220cb...05.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    154s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2024, 10:44

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    c1c35220cb6bdf9c19b75738297a538d8d6a2b4fe3d421deb5b4140e840e3305.exe

  • Size

    195KB

  • MD5

    e285af036d375326b59ebf8b9796bbb7

  • SHA1

    e6a1ec3611436c5ba7cc9b0f1776c3398e2ddd67

  • SHA256

    c1c35220cb6bdf9c19b75738297a538d8d6a2b4fe3d421deb5b4140e840e3305

  • SHA512

    c976a316117449d91eb0143e659da1a71317300359ede42993fede90b06eeeb87dce5d607457cb280b20395f7b115d5e18072ebbe1a1a49cc4215a46a44e7918

  • SSDEEP

    6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCO+:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXX/

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1c35220cb6bdf9c19b75738297a538d8d6a2b4fe3d421deb5b4140e840e3305.exe
    "C:\Users\Admin\AppData\Local\Temp\c1c35220cb6bdf9c19b75738297a538d8d6a2b4fe3d421deb5b4140e840e3305.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C1C352~1.EXE > nul
      2⤵
        PID:4016
    • C:\Windows\Debug\xsqhost.exe
      C:\Windows\Debug\xsqhost.exe
      1⤵
      • Executes dropped EXE
      • Checks processor information in registry
      PID:1636

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\debug\xsqhost.exe
      Filesize

      195KB

      MD5

      c6f07a96357b2c946b17eece0c690db3

      SHA1

      e85b41407c3f2cf6725b828fb9268067b7ad542d

      SHA256

      3024dea75ab9aec89c092d6bc6b070ef8bb2ce34bd3860b7f3f664de45c787c8

      SHA512

      ce3016a8d5a36bd98415edf09e614e6cf43a14bdb17b00d81b9d48e023970dd94ee91cf0b80e24d23f7283c034f2d89ae5792495ab5fa055d80f70a33a478d99

      Download Submit