Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 13:15

General

  • Target

    95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe

  • Size

    518KB

  • MD5

    83312795757b739f7d6353f9c9c0d720

  • SHA1

    984260bd4e22b2c5caa91c0b6faca5bd0a029a7e

  • SHA256

    95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71

  • SHA512

    9e873b7426fc210c0c70ed2243603ee46bddb635f0fa6f69f6ce2a0bee9fc604a663c0998195af4721bae818f59ed1c3f1edf40e8a84902b5dc33ac0fc34ff76

  • SSDEEP

    12288:6Mr7y90YYZ7VufPqG2D9Eof5Kea/rmviUWH2:xywon/2LAbmvNWH2

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe
    "C:\Users\Admin\AppData\Local\Temp\95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6487.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6487.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1468
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 1100
        3⤵
        • Program crash
        PID:4596
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu7576.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu7576.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2648
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1468 -ip 1468
    1⤵
      PID:4376

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6487.exe

      Filesize

      376KB

      MD5

      2737059ab84be1f52660da7231779f02

      SHA1

      9c43ea586f13284d989b1015f8dff855f8c2c7ea

      SHA256

      11c509d41e8cf8032f997b15d8fd30d7a6dabea73875c3eadf1da97c24814b1f

      SHA512

      8bb4238b6947ef6327c2e38c9de1f444617ce43d1bf9057816f0dc9394df60f14fb209fc503904122624a997c1c5c5512530c45f6a9824cbd91490c2974a8e27

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu7576.exe

      Filesize

      434KB

      MD5

      7f02ae31c81f6fe510ed3cedb6f9e891

      SHA1

      d801ca4c2d1fce7a910843b8ecd79cdc1595accd

      SHA256

      642f626c37a932554f722debdc88b7d836df20c52c1163efb3df8c3472b970ab

      SHA512

      af210ceab0d0e8f3119ec8e18ef794fa5d86e1f80b8811785dd92620279598a5d340a41804f05e3133772e32e607d21d10f3bb5c69d14d822e6d25f689e0cfe8

    • memory/1468-8-0x00000000006E0000-0x00000000007E0000-memory.dmp

      Filesize

      1024KB

    • memory/1468-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1468-10-0x0000000000400000-0x00000000005A3000-memory.dmp

      Filesize

      1.6MB

    • memory/1468-11-0x0000000000400000-0x00000000005A3000-memory.dmp

      Filesize

      1.6MB

    • memory/1468-12-0x00000000024F0000-0x000000000250A000-memory.dmp

      Filesize

      104KB

    • memory/1468-13-0x0000000004BC0000-0x0000000005164000-memory.dmp

      Filesize

      5.6MB

    • memory/1468-14-0x00000000027F0000-0x0000000002808000-memory.dmp

      Filesize

      96KB

    • memory/1468-32-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-42-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-40-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-38-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-37-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-34-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-30-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-28-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-26-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-24-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-22-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-20-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-18-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-16-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-15-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1468-43-0x00000000006E0000-0x00000000007E0000-memory.dmp

      Filesize

      1024KB

    • memory/1468-44-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1468-47-0x0000000000400000-0x00000000005A3000-memory.dmp

      Filesize

      1.6MB

    • memory/1468-48-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2648-53-0x0000000000400000-0x00000000005B1000-memory.dmp

      Filesize

      1.7MB

    • memory/2648-54-0x0000000000400000-0x00000000005B1000-memory.dmp

      Filesize

      1.7MB

    • memory/2648-56-0x0000000004B10000-0x0000000004B56000-memory.dmp

      Filesize

      280KB

    • memory/2648-55-0x0000000000400000-0x00000000005B1000-memory.dmp

      Filesize

      1.7MB

    • memory/2648-57-0x00000000051B0000-0x00000000051F4000-memory.dmp

      Filesize

      272KB

    • memory/2648-58-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-91-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-90-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-87-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-83-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-81-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-79-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-75-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-73-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-71-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-69-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-67-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-65-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-63-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-61-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-59-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-85-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-77-0x00000000051B0000-0x00000000051EF000-memory.dmp

      Filesize

      252KB

    • memory/2648-964-0x00000000051F0000-0x0000000005808000-memory.dmp

      Filesize

      6.1MB

    • memory/2648-965-0x0000000005890000-0x000000000599A000-memory.dmp

      Filesize

      1.0MB

    • memory/2648-966-0x00000000059D0000-0x00000000059E2000-memory.dmp

      Filesize

      72KB

    • memory/2648-967-0x00000000059F0000-0x0000000005A2C000-memory.dmp

      Filesize

      240KB

    • memory/2648-968-0x0000000005B40000-0x0000000005B8C000-memory.dmp

      Filesize

      304KB