Analysis

  • max time kernel
    144s
  • 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
    11-11-2024 02:20

General

  • Target

    6a1a26ed24af2b648656e5ac775cdfa9cd31fb01629e03dd2e4f3768019092d5.exe

  • Size

    811KB

  • MD5

    b6e7d13b88eb17e37bbaddc89ab8165b

  • SHA1

    b31c2038a0770e93d8757ab09cd9a25b3e4d96d2

  • SHA256

    6a1a26ed24af2b648656e5ac775cdfa9cd31fb01629e03dd2e4f3768019092d5

  • SHA512

    aa6e8ef25ad59c676911f887b8f0a31f82ab0f7d5cb2c49f5f971d96aac6e5071fcb56b6ddd3ec672892bb9049bc1048711c6926f3ba8ad32c426888f8c0cf07

  • SSDEEP

    24576:by0Gnwr7nDvR5g+XkgwDk4l7DXVW+38fy:OPwrvF0gwn75f8f

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\6a1a26ed24af2b648656e5ac775cdfa9cd31fb01629e03dd2e4f3768019092d5.exe
    "C:\Users\Admin\AppData\Local\Temp\6a1a26ed24af2b648656e5ac775cdfa9cd31fb01629e03dd2e4f3768019092d5.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3079.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3079.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4336
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice1107.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice1107.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1504
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7748bi.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7748bi.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3864
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c96mD21.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c96mD21.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:2196
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 1084
            5⤵
            • Program crash
            PID:1320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwkUU34.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwkUU34.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3024
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2196 -ip 2196
    1⤵
      PID:1424
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3079.exe

      Filesize

      666KB

      MD5

      5bd711bc8c1ec2cfdb652513949fe3b2

      SHA1

      63a82509a7f0aba5f3f70901353d45142b5586e1

      SHA256

      50b601aa23caf3c48872bcec38d954c80b89c6eb15536b673853806f04b8a254

      SHA512

      c865d20da86d6f1a6ef47de557ed5dde18fc9423d8b61b2986b3430c12e7fac87b411422ea34183e628d0321ac846799d96698420ac66edea22abd7beed2d6c2

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwkUU34.exe

      Filesize

      308KB

      MD5

      a880c9d7c0d1ccce7f92baa98f475054

      SHA1

      ffab49943604c9d1ba69a176a75a34c0bb64cb4a

      SHA256

      ce706744b980b700a11083d910b9b0edccc29cf1eab2930590b9418837534570

      SHA512

      ccfc8136c4e12ed6aa6b5a58b144696d9fac23a67170ee17945ab1d9f06e795b71b516cf741fb962dec7a5e6c68d7d34a4e1fbb76c1dc4055342fe9ecb0341c6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice1107.exe

      Filesize

      333KB

      MD5

      ee503ae43d059016ba629b1b7f604ad2

      SHA1

      0218008279dd6b254bb0574f22b272849f32b775

      SHA256

      348b4c634e4a217a48f685ff5b06f73f13e6696f5cc2d6ad0d721bc24731bdcb

      SHA512

      e9bbf20306b68bc1dc1f318e6fc2340dac337162251b5035c0b29abc99ba22e9b7f4b65e381c3557589da35636532a382fa1b78c2e297e69374620a8fb36dceb

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7748bi.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c96mD21.exe

      Filesize

      250KB

      MD5

      17b24c9cccfd2bf63e5a6b20f296e73f

      SHA1

      6be2813510668aab256fcfeae459c183e0ff3087

      SHA256

      509183b383457d2f25575164686a55ac608f58c047fbd77b1dcbef9c8ee11459

      SHA512

      3fd6f33676ff314a2a5594334c9830d306cfe2c03594dc19442fc90702a9d5a8d36ce76eced3dbc511e41fe60ca9110f39b71bb6504d01e3a20784bdc8c8158c

    • memory/2196-60-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB

    • memory/2196-62-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB

    • memory/2196-29-0x0000000002040000-0x000000000205A000-memory.dmp

      Filesize

      104KB

    • memory/2196-30-0x0000000004C40000-0x00000000051E4000-memory.dmp

      Filesize

      5.6MB

    • memory/2196-31-0x00000000024F0000-0x0000000002508000-memory.dmp

      Filesize

      96KB

    • memory/2196-56-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-59-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-57-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-53-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-51-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-49-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-47-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-45-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-43-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-41-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-39-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-37-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-35-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-33-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/2196-32-0x00000000024F0000-0x0000000002502000-memory.dmp

      Filesize

      72KB

    • memory/3024-69-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-86-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/3024-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/3024-88-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-94-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-102-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-100-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-98-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-96-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-92-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-90-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-68-0x00000000050B0000-0x00000000050F4000-memory.dmp

      Filesize

      272KB

    • memory/3024-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3024-84-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-82-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-80-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-78-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-76-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-74-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-72-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-70-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3024-67-0x0000000004A30000-0x0000000004A76000-memory.dmp

      Filesize

      280KB

    • memory/3024-975-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/3024-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3864-22-0x0000000000360000-0x000000000036A000-memory.dmp

      Filesize

      40KB

    • memory/3864-23-0x00007FFB295B3000-0x00007FFB295B5000-memory.dmp

      Filesize

      8KB

    • memory/3864-21-0x00007FFB295B3000-0x00007FFB295B5000-memory.dmp

      Filesize

      8KB