Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 03:04

General

  • Target

    0764729d6cbad5382e233fb9cc4861d1323f4d83aaad33af31186e56c549fbf3.exe

  • Size

    659KB

  • MD5

    67b30b1cda0f381a2081a07e15d819b9

  • SHA1

    cb9c1215103f8fca9f47fef33101516bebee50a5

  • SHA256

    0764729d6cbad5382e233fb9cc4861d1323f4d83aaad33af31186e56c549fbf3

  • SHA512

    3356daf4a0adc4760535f5c37fb089e50f91747dcf59f1162d33634a9fc26e786f4f3e67524fcd81f0964bc872bb4fe37fcd5c0d905a36604ec67c73dafdd361

  • SSDEEP

    12288:7Mrwy908pFnDenaxrjHouDexgl/HhRWjU1e7f5KVa/nmq05HtAqapg:nyPYgrRWjU1gAamJ5HtAqapg

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 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0764729d6cbad5382e233fb9cc4861d1323f4d83aaad33af31186e56c549fbf3.exe
    "C:\Users\Admin\AppData\Local\Temp\0764729d6cbad5382e233fb9cc4861d1323f4d83aaad33af31186e56c549fbf3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1252
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un411990.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un411990.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7884.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7884.exe
        3⤵
        • 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:3152
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 1084
          4⤵
          • Program crash
          PID:3384
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6617.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6617.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2740
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3152 -ip 3152
    1⤵
      PID:2732
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:1300

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un411990.exe

      Filesize

      518KB

      MD5

      6ef0eaf3c51d07a8f22cc3b8f650df35

      SHA1

      d24567da4032c5fc3fd594f5c29f2e7441e468c2

      SHA256

      d134265518fcc9adc14e4513e42e1fcf2bcaec6f489b4dafcb182b710964a9fb

      SHA512

      4c1ffee590eb6701ae0d9ca3c994ee5be45aa5b599713c9319f23ee0ca7e34e9692d78eaf2a7fbe73cfeda5707bd35208a05174dfd41c42270c471dce9e78fbf

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7884.exe

      Filesize

      376KB

      MD5

      20f9d1505d16c4490b907eeb10ca25b7

      SHA1

      1d9a930ac30100ef37c7a8a81c877e769b38f4b1

      SHA256

      3993fd2ff7594f10895f8037ca17661434bfa3474fe1b3f8e86a8e173ca38274

      SHA512

      b280203eb05ae2ddd03277fbc6f7a907885add9f46eb24bfe9a2f89b93cc61eb24b8b41ff7d2252d7ed8ac30e9e984cb4e53e02818cd6ae24293fd5d9420213f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6617.exe

      Filesize

      434KB

      MD5

      23885cba1633458345fa8e734afb2c81

      SHA1

      fcbce155a2784d4e4b9efc7fe935381afa0f1503

      SHA256

      0078f08c144ac765660f31406045dca82188072a3f676f04fbdcf36c35178f10

      SHA512

      a65a32b5eccf3473163e49c1dda0b074a646bf476c90b7cd80ad16e9a946ea97314ac40297001f8f0458da2f0f4341a683dba623b21f3e65705b775a5b865a8f

    • memory/2740-79-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-85-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-971-0x0000000005890000-0x000000000599A000-memory.dmp

      Filesize

      1.0MB

    • memory/2740-970-0x0000000005270000-0x0000000005888000-memory.dmp

      Filesize

      6.1MB

    • memory/2740-93-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-69-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-71-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-74-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-75-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-77-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-973-0x00000000059F0000-0x0000000005A2C000-memory.dmp

      Filesize

      240KB

    • memory/2740-974-0x0000000005B40000-0x0000000005B8C000-memory.dmp

      Filesize

      304KB

    • memory/2740-81-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-972-0x00000000059D0000-0x00000000059E2000-memory.dmp

      Filesize

      72KB

    • memory/2740-87-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-89-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-91-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-95-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-97-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-83-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-64-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-65-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-67-0x0000000004BA0000-0x0000000004BDF000-memory.dmp

      Filesize

      252KB

    • memory/2740-63-0x0000000004BA0000-0x0000000004BE4000-memory.dmp

      Filesize

      272KB

    • memory/2740-62-0x0000000002380000-0x00000000023C6000-memory.dmp

      Filesize

      280KB

    • memory/3152-41-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3152-57-0x0000000000400000-0x00000000005A3000-memory.dmp

      Filesize

      1.6MB

    • memory/3152-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3152-51-0x0000000000700000-0x000000000072D000-memory.dmp

      Filesize

      180KB

    • memory/3152-50-0x00000000008A0000-0x00000000009A0000-memory.dmp

      Filesize

      1024KB

    • memory/3152-22-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-23-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-25-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-27-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-29-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-31-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-33-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-35-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-37-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-39-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-43-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-45-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-47-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-49-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/3152-21-0x0000000002560000-0x0000000002578000-memory.dmp

      Filesize

      96KB

    • memory/3152-20-0x0000000004CC0000-0x0000000005264000-memory.dmp

      Filesize

      5.6MB

    • memory/3152-19-0x00000000023C0000-0x00000000023DA000-memory.dmp

      Filesize

      104KB

    • memory/3152-18-0x0000000000400000-0x00000000005A3000-memory.dmp

      Filesize

      1.6MB

    • memory/3152-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3152-16-0x0000000000700000-0x000000000072D000-memory.dmp

      Filesize

      180KB

    • memory/3152-15-0x00000000008A0000-0x00000000009A0000-memory.dmp

      Filesize

      1024KB