Overview

overview

10

Static

static

10

SecuriteIn...37.exe

windows7-x64

10

SecuriteIn...37.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 19:04

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General

  • Target

    SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe

  • Size

    792KB

  • MD5

    69a8ed0b8edc940968f8535c20b4bbe4

  • SHA1

    3557d87e895d994b7099c428b20f9088475194b5

  • SHA256

    0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7

  • SHA512

    2e9f95743410ed2b98a022bd40f3a3bc126312a298cac7ef3dca5ce26126d4cc70c706798cabf11f1389da2605d584755872a0ad6f1ed6f210ed178b846c65da

  • SSDEEP

    24576:uGFJJ/K/F/kpt3X8je6GrHtzRtO7GvmDgezU:uGTJ/o/u8jefyl3A

Score
10/10
flawedammyybootkitdiscoverypersistencetrojan

Malware Config

Signatures

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

    trojanflawedammyy
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    PID:2148
  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe" -service -lunch
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\settings3.bin
    Filesize

    502B

    MD5

    8dcf65f5571dc61a17cfa897e88d31a2

    SHA1

    7cfaf035bca3b6af99cd9e1810aec42e6a03b7b3

    SHA256

    4de692b09a34df1486c52a23ed44f71b0eec1c9bdcb996274404cc68324c0330

    SHA512

    f2dd68b4bdbd661061a06b890d6c587ffb7df684801f75c3c78f5aebd9d06fa66674664b0a9ce1abcedb4ed8d4658cdd4f0af7ab303b6a7b3eec8d6e0304a75a

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