Analysis

  • max time kernel
    142s
  • max time network
    147s
  • 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 21:45

General

  • Target

    471cca33817f582b6d623c65a40c29c350fc22a7ba5cdfd2dfc081f1f2340e02.exe

  • Size

    810KB

  • MD5

    055f3d07ebc9b0b686c68095e37524b6

  • SHA1

    a62f77768d7d202e19a30dbd736098f0d3477937

  • SHA256

    471cca33817f582b6d623c65a40c29c350fc22a7ba5cdfd2dfc081f1f2340e02

  • SHA512

    576f312d578f78ad0aabf01d195bc8361771a5bd06df93762f5b4de3ad1dcc2cf4162ecbfc8c19657ec4b23ffae286022884b98410acd426fdb723bdf13df9cd

  • SSDEEP

    12288:uMryy90bcFl/p7bYLA0Qi6OVw8xlw3SYyWLljsS4xpwIxCAc/8c0D1b:QygcFl/INwEy4WLdb4dxC7Od

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\471cca33817f582b6d623c65a40c29c350fc22a7ba5cdfd2dfc081f1f2340e02.exe
    "C:\Users\Admin\AppData\Local\Temp\471cca33817f582b6d623c65a40c29c350fc22a7ba5cdfd2dfc081f1f2340e02.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8461.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8461.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:812
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice8073.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice8073.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1116
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8850oL.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8850oL.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1504
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c74or45.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c74or45.exe
          4⤵
          • 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:4860
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4860 -s 1084
            5⤵
            • Program crash
            PID:2944
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTfSR96.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTfSR96.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4860 -ip 4860
    1⤵
      PID:4596

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8461.exe

      Filesize

      665KB

      MD5

      383d4b6c38cf17847c4956e1bac335b5

      SHA1

      3957bdfc90cc06b5b2ec28ebecafdf70f51742b7

      SHA256

      6e7472a79343c4eb842fcb6b5923b412340228e6d056ee959ce71ede7b00289f

      SHA512

      5b758b6817b493a86f6fadca9b8a6bdbe04895aa1a15b6bf2bdd6f0c17d5b3a389d4120cc131a479e092ffb1717bd258d5d41ff7d9e91f2f549620ceb29e13e9

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTfSR96.exe

      Filesize

      306KB

      MD5

      434b037af289fae120e4fb8480bfb42c

      SHA1

      76b729fcbe9d883bbee17e5ca8d76fc04aee3d8f

      SHA256

      0708f7d381d1a639b56219192bcff33a6177624b7be16103e59e55a6d7a8f99d

      SHA512

      5433a867fb18dd38402f44336de57365edcb8d0b848e350c1a6c5fc39af6f9364caee612bce8120f1f1af1c45a0d28a23dcbff5006679a2f7964007a46569668

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice8073.exe

      Filesize

      332KB

      MD5

      35f36ec71acb47399513337a7d410c4f

      SHA1

      cf9b14f724a0d0ee7cea9a7dadb152f2450309d4

      SHA256

      8937ce17078b32599eb1b8280af12ce458834e8a36e850c03715d4297a0d17ce

      SHA512

      bc7a42ae26a0a39b6faeaa8112c97e5b8963c5679abddb75693996635e2a5fa70c9e057c8bdf10e10861a0a6d27993c2d69e76e2e053e0d287e5d1663066d3e3

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8850oL.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c74or45.exe

      Filesize

      249KB

      MD5

      73e75c38ae4a49b8db75437acf5ffcc1

      SHA1

      1e01eab64dc1326cb3ef96fad41f58abd44db2cf

      SHA256

      7ba7de1832ba129a983bf0551faef469522249e9c7dac96cc131c17503bb5bc6

      SHA512

      f664b8fda82ddfff920635ca1235c0a34f00a27bfca7fcd80eb63ceb3712e04ab1ec2ecb378d8164c1f9b7016bca7d29ea447260d05c99ad909af99b2453b346

    • memory/1504-22-0x0000000000010000-0x000000000001A000-memory.dmp

      Filesize

      40KB

    • memory/1504-21-0x00007FFCD8923000-0x00007FFCD8925000-memory.dmp

      Filesize

      8KB

    • memory/1504-23-0x00007FFCD8923000-0x00007FFCD8925000-memory.dmp

      Filesize

      8KB

    • memory/4012-78-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-91-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/4012-975-0x0000000005160000-0x0000000005778000-memory.dmp

      Filesize

      6.1MB

    • memory/4012-96-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/4012-74-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-76-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-86-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-80-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-82-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-84-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-88-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/4012-92-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-94-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-98-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-100-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-102-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/4012-67-0x00000000024C0000-0x0000000002506000-memory.dmp

      Filesize

      280KB

    • memory/4012-68-0x0000000002690000-0x00000000026D4000-memory.dmp

      Filesize

      272KB

    • memory/4012-72-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-70-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4012-69-0x0000000002690000-0x00000000026CE000-memory.dmp

      Filesize

      248KB

    • memory/4860-57-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-62-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/4860-60-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/4860-33-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-35-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-37-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-39-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-41-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-45-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-47-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-49-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-51-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-53-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-55-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-59-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-43-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-32-0x0000000005160000-0x0000000005172000-memory.dmp

      Filesize

      72KB

    • memory/4860-31-0x0000000005160000-0x0000000005178000-memory.dmp

      Filesize

      96KB

    • memory/4860-30-0x0000000004BB0000-0x0000000005154000-memory.dmp

      Filesize

      5.6MB

    • memory/4860-29-0x00000000021D0000-0x00000000021EA000-memory.dmp

      Filesize

      104KB