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Overview

overview

10

Static

static

3

9d62aa6094...a2.exe

windows7-x64

10

9d62aa6094...a2.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    161s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2023, 00:43

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General

  • Target

    9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2.exe

  • Size

    1.0MB

  • MD5

    2e7b56329ff02982ce0ed6cc645a22e7

  • SHA1

    c04483bf2fe79280b7062198a0ab42e0cb3bccbc

  • SHA256

    9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2

  • SHA512

    e9f24c855a5140085f2863735f0d867be1167cea7573963480478c62220dc8ed8940ea915d47e9814f4de1e80a1e28161169a84dc1d7ab47f28aae98bae8d45e

  • SSDEEP

    12288:R1ec/eFqGZyUgCraUIk2yFqR+lIaaiEOqN/L0FgEhBCpJJNn8/MPr4OsnM:be7qGEUgCPr24qR+aaHEx/wFvUPEOs

Score
10/10
gh0stratpersistencerat

Malware Config

Extracted

Family

gh0strat

C2

47.97.163.157

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2.exe
    "C:\Users\Admin\AppData\Local\Temp\9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Users\Admin\AppData\Local\Temp\·ÀºÚÆÁ2.exe
      C:\Users\Admin\AppData\Local\Temp\·ÀºÚÆÁ2.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1904
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /sc minute /tn "ShowsWin" /tr C:\Windows\ShowsWinse.exe /f
      2⤵
      • Creates scheduled task(s)
      PID:2864
  • C:\Windows\ShowsWinse.exe
    C:\Windows\ShowsWinse.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\·ÀºÚÆÁ2.exe
      C:\Windows\·ÀºÚÆÁ2.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetWindowsHookEx
      PID:4840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /sc minute /tn "ShowsWin" /tr C:\Windows\ShowsWinse.exe /f
      2⤵
      • Creates scheduled task(s)
      PID:1240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\·ÀºÚÆÁ2.exe
    Filesize

    780KB

    MD5

    52b8ff9e93b3ed7d23f1be5737fe9fd6

    SHA1

    9dc246cbba5e4e103cbab5642f9bc00375aa01e8

    SHA256

    9fac08b760dbd1ba11421fd0a1f3c4297527752dd31c38f2d16098420a5d8342

    SHA512

    2ebf43f646968a9d9a68a996f2f5522a14b8a04fe732bc3718744d929ee3e53eb367d3ea0521fa29b4b091243cd6ce17a66875cc09a91cd570ed48403b2c995f

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\·ÀºÚÆÁ2.exe
    Filesize

    780KB

    MD5

    52b8ff9e93b3ed7d23f1be5737fe9fd6

    SHA1

    9dc246cbba5e4e103cbab5642f9bc00375aa01e8

    SHA256

    9fac08b760dbd1ba11421fd0a1f3c4297527752dd31c38f2d16098420a5d8342

    SHA512

    2ebf43f646968a9d9a68a996f2f5522a14b8a04fe732bc3718744d929ee3e53eb367d3ea0521fa29b4b091243cd6ce17a66875cc09a91cd570ed48403b2c995f

    Download Submit

  • C:\Windows\ShowsWinse.exe
    Filesize

    1.0MB

    MD5

    2e7b56329ff02982ce0ed6cc645a22e7

    SHA1

    c04483bf2fe79280b7062198a0ab42e0cb3bccbc

    SHA256

    9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2

    SHA512

    e9f24c855a5140085f2863735f0d867be1167cea7573963480478c62220dc8ed8940ea915d47e9814f4de1e80a1e28161169a84dc1d7ab47f28aae98bae8d45e

    Download Submit

  • C:\Windows\ShowsWinse.exe
    Filesize

    1.0MB

    MD5

    2e7b56329ff02982ce0ed6cc645a22e7

    SHA1

    c04483bf2fe79280b7062198a0ab42e0cb3bccbc

    SHA256

    9d62aa6094a6e093b4442cf900b115df53ee0970fc5867c416096483fc7232a2

    SHA512

    e9f24c855a5140085f2863735f0d867be1167cea7573963480478c62220dc8ed8940ea915d47e9814f4de1e80a1e28161169a84dc1d7ab47f28aae98bae8d45e

    Download Submit

  • C:\Windows\·ÀºÚÆÁ2.exe
    Filesize

    780KB

    MD5

    52b8ff9e93b3ed7d23f1be5737fe9fd6

    SHA1

    9dc246cbba5e4e103cbab5642f9bc00375aa01e8

    SHA256

    9fac08b760dbd1ba11421fd0a1f3c4297527752dd31c38f2d16098420a5d8342

    SHA512

    2ebf43f646968a9d9a68a996f2f5522a14b8a04fe732bc3718744d929ee3e53eb367d3ea0521fa29b4b091243cd6ce17a66875cc09a91cd570ed48403b2c995f

    Download Submit

  • C:\Windows\·ÀºÚÆÁ2.exe
    Filesize

    780KB

    MD5

    52b8ff9e93b3ed7d23f1be5737fe9fd6

    SHA1

    9dc246cbba5e4e103cbab5642f9bc00375aa01e8

    SHA256

    9fac08b760dbd1ba11421fd0a1f3c4297527752dd31c38f2d16098420a5d8342

    SHA512

    2ebf43f646968a9d9a68a996f2f5522a14b8a04fe732bc3718744d929ee3e53eb367d3ea0521fa29b4b091243cd6ce17a66875cc09a91cd570ed48403b2c995f

    Download Submit

  • memory/4792-4-0x0000000010000000-0x000000001001D000-memory.dmp

    Filesize

    116KB

    Download