Analysis

  • max time kernel
    142s
  • max time network
    144s
  • 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 01:24

General

  • Target

    4b0c8936ce99e0d4b8a39d0052d285b9b775f956b445e67622f1083302615572.exe

  • Size

    790KB

  • MD5

    4e6d080099b12c576c2893a174a4009c

  • SHA1

    1509c47409b1791dcd509f344aa7cc4ba32413cc

  • SHA256

    4b0c8936ce99e0d4b8a39d0052d285b9b775f956b445e67622f1083302615572

  • SHA512

    767496775fbe0dadaa49350c60f2dcc0be09aec4792454f1bff82b4b2bebcbe9b19f18008799728e6b99020b3293e9256257d9d3a2123bc4723150db4e5f58d3

  • SSDEEP

    12288:KMr3y9092rTVbo6wXipRsmvOwnrBNSKw5Un8NENwLlXi8vligi4AiS61n:tyTZA4BWK2KL8uwdigozWn

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\4b0c8936ce99e0d4b8a39d0052d285b9b775f956b445e67622f1083302615572.exe
    "C:\Users\Admin\AppData\Local\Temp\4b0c8936ce99e0d4b8a39d0052d285b9b775f956b445e67622f1083302615572.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5018.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5018.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9914.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9914.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4676
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0581UU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0581UU.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3272
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Lk65.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Lk65.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:2884
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 1080
            5⤵
            • Program crash
            PID:3860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMWoU16.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMWoU16.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2492
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2884 -ip 2884
    1⤵
      PID:644

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5018.exe

      Filesize

      645KB

      MD5

      a21c0899de10f83f6f0af9724d5df341

      SHA1

      c66bc530d8142006aa88d400c66908e7ad2cf007

      SHA256

      f7cbadf68b793cd3944931405d427650e428af3191f2d8b03dc86abcd8269567

      SHA512

      2308dcd66a0bfa9484e5521cb653995d5f24fdb4667c82acecc6b5920a66a087e8e85af594561aa68a5e3d75b2dd7ebd264ca8c83111f203fb846a0822dbba44

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMWoU16.exe

      Filesize

      296KB

      MD5

      1d2f635eaf62232e517a2f81d0c4523b

      SHA1

      9bcb2c1515893ba3f74bbc2f759eb845d2db069b

      SHA256

      811448f734bd29d3c43ef36720c82e1a3dee93a545603fb4b2061db3486662f5

      SHA512

      d452d54c93509f743b0436eeddd26bdabe5d7dcda72c1ca556ec0e1436f3b0f1fcf2b9fd83e332f0c7d5bc7694be8417ccbf61018329ab68cfc4d35d52b9eef2

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9914.exe

      Filesize

      323KB

      MD5

      8f297ca2a424e43dbfa1bf7c4ae5f531

      SHA1

      b9e609b6b714510d998c0d2f9769a3b09f7b2a8c

      SHA256

      4df26f7207ad26f2d7a131141fe63b7a45c7b459cb72d58227c6a045562c146d

      SHA512

      a1fbd8828a48bfe64a81cc74001135fcdce46e5f2d4d44d999757fabb68d5af835a275ea49df6b107beeebe8ce12613a61e542945983bd9dc8bb3e5953fd751c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0581UU.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Lk65.exe

      Filesize

      239KB

      MD5

      708654838b475bc5924bf59f9f704cd9

      SHA1

      6da4adea6403175661f1d73a596868784897ad60

      SHA256

      d209bc7f3fb06f1c822cf11d0406cf5f6809b505ab834c077d1c5ee77cc9677f

      SHA512

      847e26cfd14ecd17ecc63ef9ca26854eb6219462d52a72be28062d3ddcf23a741ef2a3289e9c5324d64055a5a960eca3140423c11f113cc8617b7af0fe785ec0

    • memory/2492-76-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-84-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-976-0x00000000057F0000-0x00000000058FA000-memory.dmp

      Filesize

      1.0MB

    • memory/2492-975-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/2492-69-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-70-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-72-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-90-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/2492-74-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-79-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-80-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-83-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/2492-86-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-92-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-94-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-96-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-98-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-100-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-102-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-88-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

      Filesize

      248KB

    • memory/2492-979-0x0000000005A90000-0x0000000005ADC000-memory.dmp

      Filesize

      304KB

    • memory/2492-67-0x00000000025B0000-0x00000000025F6000-memory.dmp

      Filesize

      280KB

    • memory/2492-68-0x0000000004AD0000-0x0000000004B14000-memory.dmp

      Filesize

      272KB

    • memory/2884-53-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-62-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/2884-60-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/2884-32-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-33-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-35-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-37-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-39-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-41-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-44-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-45-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-47-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-49-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-51-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-55-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-57-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-59-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2884-31-0x0000000002750000-0x0000000002768000-memory.dmp

      Filesize

      96KB

    • memory/2884-30-0x0000000004C00000-0x00000000051A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2884-29-0x0000000002570000-0x000000000258A000-memory.dmp

      Filesize

      104KB

    • memory/3272-23-0x00007FFF14893000-0x00007FFF14895000-memory.dmp

      Filesize

      8KB

    • memory/3272-22-0x0000000000210000-0x000000000021A000-memory.dmp

      Filesize

      40KB

    • memory/3272-21-0x00007FFF14893000-0x00007FFF14895000-memory.dmp

      Filesize

      8KB