Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 07:25

General

  • Target

    4aff52a4879179046eb7a61f70b2e355c867d7e5f243f4729d715dff2e567cfa.exe

  • Size

    794KB

  • MD5

    0221dc10fb7922c3b6299bdcd4449a28

  • SHA1

    f32e66fe4bd85021265cdcbcad1011da20fd5ccc

  • SHA256

    4aff52a4879179046eb7a61f70b2e355c867d7e5f243f4729d715dff2e567cfa

  • SHA512

    0fa12c75a49c0a372d9b85fc6558add76956c333989376daef50f975fcb1a554dd703f604b86bf5a15552827d47d23ad594b43f1c8425a72c125f738e2244c7b

  • SSDEEP

    12288:YMrJy905HlnOyjeW2O0l9Sa7VUeY0CY7GA7GLDVPPi1sC+bkXxOa6:RywBfeW2O0l9BFD716VS1sCB0X

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
  • 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 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\4aff52a4879179046eb7a61f70b2e355c867d7e5f243f4729d715dff2e567cfa.exe
    "C:\Users\Admin\AppData\Local\Temp\4aff52a4879179046eb7a61f70b2e355c867d7e5f243f4729d715dff2e567cfa.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8075.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8075.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5176.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5176.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2036
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0346RU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0346RU.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00zv43.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00zv43.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:1064
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 1004
            5⤵
            • Program crash
            PID:3476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTxes27.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTxes27.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1908
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1064 -ip 1064
    1⤵
      PID:1992
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:468

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8075.exe

      Filesize

      649KB

      MD5

      078747c2bd33b882b64a536754e79551

      SHA1

      20f88b68397d5006412938308f1aa075f3c87f5c

      SHA256

      ad060233eea001457c2ac7b680d66f96c9e2c39fbe1c5f99401d5de32426e1c0

      SHA512

      aef4a6618bbe85ac7426edcb26b0b92f05711eed9f8fe3fa9479978b479b56ab60faed901d7f3ea7265038c7ad18af172828b4c38dd9fdd7e570108f46412903

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTxes27.exe

      Filesize

      284KB

      MD5

      2b22f2d30c0c3cf5150e631ac184b86b

      SHA1

      ce193cdca0096ca548535f4b8f74570581e4b99c

      SHA256

      09a1f504379b3cc5fd0f7c55c0bffb8a3dcb62b55e98b2bbd762e37f5db70449

      SHA512

      b22b0a0908c4077383a9234b42e1aa90fb383a53e1981a1d684eae07a3f98840e3155368f53ef35bce61114d6941f717781d626448418d66acd8c86f266b5e54

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5176.exe

      Filesize

      325KB

      MD5

      021225252a0dbcb2700fc6462c724558

      SHA1

      f8846e01cba4a47f608029f9aadb40a51a044960

      SHA256

      aa71d1313ebd83d497b857c6549c9a20cfe23a34ee393dce336c52cee9692615

      SHA512

      84ecb34447cd2e65a0f16580ef42e588037e60d6d04c4ed4d852441c227590c10efc7fc7820bea6c7e06a4151152e90c32996eb3bbb6d149f8ba3b8c76405df5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0346RU.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00zv43.exe

      Filesize

      226KB

      MD5

      635d2a3c23882b50d1cde4cfa9d6d232

      SHA1

      2e9c19242855f23b1781ca3bdac4e2b8b76376c4

      SHA256

      0be9912c016952e1fde9db8ff41b592cdccae4ecf837446247c6e9c35621e8a0

      SHA512

      5c8ea5abda677afcdb41066f5026db9ec6f210488145bf49cc5233a72a5f61749ac77d7e2e1488d98755becb559e7f6dc1a7168133e84080dbc0147f50c23a69

    • memory/1064-61-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/1064-28-0x0000000002320000-0x000000000233A000-memory.dmp

      Filesize

      104KB

    • memory/1064-29-0x0000000004C20000-0x00000000051C4000-memory.dmp

      Filesize

      5.6MB

    • memory/1064-30-0x00000000025C0000-0x00000000025D8000-memory.dmp

      Filesize

      96KB

    • memory/1064-31-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-38-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-58-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-56-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-55-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-52-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-50-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-48-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-46-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-44-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-42-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-40-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-36-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-34-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-32-0x00000000025C0000-0x00000000025D2000-memory.dmp

      Filesize

      72KB

    • memory/1064-59-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/1908-67-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

      Filesize

      272KB

    • memory/1908-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-978-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/1908-66-0x0000000002470000-0x00000000024B6000-memory.dmp

      Filesize

      280KB

    • memory/1908-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-83-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-101-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-99-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-97-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-93-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-977-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/1908-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-68-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1908-974-0x0000000005160000-0x0000000005778000-memory.dmp

      Filesize

      6.1MB

    • memory/1908-975-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/1908-976-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3236-21-0x00007FFE38A53000-0x00007FFE38A55000-memory.dmp

      Filesize

      8KB

    • memory/3236-22-0x0000000000770000-0x000000000077A000-memory.dmp

      Filesize

      40KB