Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-03-2023 10:38

General

  • Target

    ee4394af07d647d16c02e540c126b715707e0a1b0ac6e8004e0c7c490e44ef66.exe

  • Size

    1.2MB

  • MD5

    855404ce8ddf9c3cd2d965530f0f3e07

  • SHA1

    fc4f4490d69fca3e7e15c6ddff742d94347cde9c

  • SHA256

    ee4394af07d647d16c02e540c126b715707e0a1b0ac6e8004e0c7c490e44ef66

  • SHA512

    31222ace422bce16973e717b5aae1079cf68ce1d439ad222cb5c12647a792f668eba39ddeaeb80a9acf0e53c6e12f12d854b02358d26d5841ec5791ffe0a49d4

  • SSDEEP

    24576:bLqRgL+yBbTGv9bti2okQsRVs+CkD8r49sIH:b2RoOF42okQswM

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • 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 18 IoCs
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee4394af07d647d16c02e540c126b715707e0a1b0ac6e8004e0c7c490e44ef66.exe
    "C:\Users\Admin\AppData\Local\Temp\ee4394af07d647d16c02e540c126b715707e0a1b0ac6e8004e0c7c490e44ef66.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5426.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5426.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino0102.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino0102.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2052
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino5846.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino5846.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3312
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus3414.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus3414.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:112
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con5127.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con5127.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3256
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3256 -s 1080
              6⤵
              • Program crash
              PID:4632
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dMa90s77.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dMa90s77.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:4148
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3256 -ip 3256
    1⤵
      PID:2100

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Modify Existing Service

    1
    T1031

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    3
    T1112

    Disabling Security Tools

    2
    T1089

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5426.exe
      Filesize

      847KB

      MD5

      02b320b696487f658015020134ffe9c5

      SHA1

      18678abb25be4796d3af2f49a8826b63a435443e

      SHA256

      b2ab4c8c638229acefe3388898fa5d2899898b47d8f5bf7ebda2e9fdf87e0a00

      SHA512

      a9578925c7d5d256dfff071c1a451791bd82fdd58e4275d37613b4b832737c2d1bb06fd743fe1fbc8f7516e3aef751b37f39bdab09116acfec8f4abe12282e2b

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5426.exe
      Filesize

      847KB

      MD5

      02b320b696487f658015020134ffe9c5

      SHA1

      18678abb25be4796d3af2f49a8826b63a435443e

      SHA256

      b2ab4c8c638229acefe3388898fa5d2899898b47d8f5bf7ebda2e9fdf87e0a00

      SHA512

      a9578925c7d5d256dfff071c1a451791bd82fdd58e4275d37613b4b832737c2d1bb06fd743fe1fbc8f7516e3aef751b37f39bdab09116acfec8f4abe12282e2b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino0102.exe
      Filesize

      705KB

      MD5

      6ad9a41d0ac5cac614d54594e46c1787

      SHA1

      c8a926a49475f289eb19c44872838510fd9c21a7

      SHA256

      0e8ac5dd835670c770d23018fa6f670a9eac406a9c15b8474778f169304fed96

      SHA512

      b347c440a5cd55cfd810213e1f75b3770af9c9432a3d4853f03e484c630811948ca12287a178eae6d0908bf2e7835acc23d8ec709013419eca88f5bf12232ef4

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino0102.exe
      Filesize

      705KB

      MD5

      6ad9a41d0ac5cac614d54594e46c1787

      SHA1

      c8a926a49475f289eb19c44872838510fd9c21a7

      SHA256

      0e8ac5dd835670c770d23018fa6f670a9eac406a9c15b8474778f169304fed96

      SHA512

      b347c440a5cd55cfd810213e1f75b3770af9c9432a3d4853f03e484c630811948ca12287a178eae6d0908bf2e7835acc23d8ec709013419eca88f5bf12232ef4

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dMa90s77.exe
      Filesize

      401KB

      MD5

      a5fb02bc5e530bdc49fdc12dcdf0a44c

      SHA1

      0e06cbdf496ce21ec6424450fb2ffe1bdba7bbaf

      SHA256

      1093ced5d3fd827c659968c2bbac103b58fcbb9b4ce3775258a3492943926b79

      SHA512

      22c54ceb3595ec8ef3eb34b73104c68dfd2456c31b5ad53a112ae897681669034cf1dcb11d26a560cf64e99ebb575a13b8c7be652d5bb1211a827e9b550927be

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dMa90s77.exe
      Filesize

      401KB

      MD5

      a5fb02bc5e530bdc49fdc12dcdf0a44c

      SHA1

      0e06cbdf496ce21ec6424450fb2ffe1bdba7bbaf

      SHA256

      1093ced5d3fd827c659968c2bbac103b58fcbb9b4ce3775258a3492943926b79

      SHA512

      22c54ceb3595ec8ef3eb34b73104c68dfd2456c31b5ad53a112ae897681669034cf1dcb11d26a560cf64e99ebb575a13b8c7be652d5bb1211a827e9b550927be

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino5846.exe
      Filesize

      349KB

      MD5

      4d920cb1ea9922599e9f878b3610c0f7

      SHA1

      483009eda41b7f6d141d75b574e0d448d08d4f3c

      SHA256

      6480fa8d7372db78eebaa9bd12d6cd9161722914b379f7df3b16a06f638d5548

      SHA512

      86620d033287568c9104aa0d60ec0d1067cf7ece3a6e2afbcc8d1771417c021a41302f85853c5c9d7f381b61e04b565eaa7a5a9e920e7bf0387d84ac2ff2053e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino5846.exe
      Filesize

      349KB

      MD5

      4d920cb1ea9922599e9f878b3610c0f7

      SHA1

      483009eda41b7f6d141d75b574e0d448d08d4f3c

      SHA256

      6480fa8d7372db78eebaa9bd12d6cd9161722914b379f7df3b16a06f638d5548

      SHA512

      86620d033287568c9104aa0d60ec0d1067cf7ece3a6e2afbcc8d1771417c021a41302f85853c5c9d7f381b61e04b565eaa7a5a9e920e7bf0387d84ac2ff2053e

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus3414.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus3414.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con5127.exe
      Filesize

      343KB

      MD5

      f659c824126538de1e643a070b14646c

      SHA1

      81fce87be7f02b80599cc219f3dd7bf593977e01

      SHA256

      ad895762b115409df645097757e2b6508fa36527082c75c65ae1d81bf6cbdf39

      SHA512

      f89098367e4c28d7f23aa1837af673d373605163a57c3dd236de00622a35129bb73facd52a5c605c954c25e42069345f6d3e4eb607630844f1c55510b15258b5

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con5127.exe
      Filesize

      343KB

      MD5

      f659c824126538de1e643a070b14646c

      SHA1

      81fce87be7f02b80599cc219f3dd7bf593977e01

      SHA256

      ad895762b115409df645097757e2b6508fa36527082c75c65ae1d81bf6cbdf39

      SHA512

      f89098367e4c28d7f23aa1837af673d373605163a57c3dd236de00622a35129bb73facd52a5c605c954c25e42069345f6d3e4eb607630844f1c55510b15258b5

    • memory/112-163-0x0000000000240000-0x000000000024A000-memory.dmp
      Filesize

      40KB

    • memory/3256-208-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-173-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-174-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-176-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-178-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-180-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-182-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-184-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-186-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-188-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-190-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-192-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-194-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-196-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-198-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-200-0x0000000004B30000-0x0000000004B42000-memory.dmp
      Filesize

      72KB

    • memory/3256-201-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-202-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-203-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-205-0x0000000000400000-0x0000000002B06000-memory.dmp
      Filesize

      39.0MB

    • memory/3256-207-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-172-0x00000000070A0000-0x0000000007644000-memory.dmp
      Filesize

      5.6MB

    • memory/3256-209-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
      Filesize

      64KB

    • memory/3256-210-0x0000000000400000-0x0000000002B06000-memory.dmp
      Filesize

      39.0MB

    • memory/3256-171-0x0000000002BB0000-0x0000000002BDD000-memory.dmp
      Filesize

      180KB

    • memory/4148-220-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-247-0x00000000047C0000-0x000000000480B000-memory.dmp
      Filesize

      300KB

    • memory/4148-216-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-218-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-1136-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-222-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-224-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-226-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-228-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-230-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-232-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-234-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-236-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-240-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-238-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-242-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-244-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-215-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-249-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-246-0x00000000076B0000-0x00000000076EE000-memory.dmp
      Filesize

      248KB

    • memory/4148-253-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-251-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-1126-0x0000000007860000-0x0000000007E78000-memory.dmp
      Filesize

      6.1MB

    • memory/4148-1127-0x0000000007F00000-0x000000000800A000-memory.dmp
      Filesize

      1.0MB

    • memory/4148-1128-0x0000000008040000-0x0000000008052000-memory.dmp
      Filesize

      72KB

    • memory/4148-1129-0x0000000008060000-0x000000000809C000-memory.dmp
      Filesize

      240KB

    • memory/4148-1130-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-1132-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-1133-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4148-1134-0x0000000004B50000-0x0000000004B60000-memory.dmp
      Filesize

      64KB

    • memory/4520-134-0x0000000004C10000-0x0000000004D12000-memory.dmp
      Filesize

      1.0MB

    • memory/4520-164-0x0000000000400000-0x0000000002BE7000-memory.dmp
      Filesize

      39.9MB

    • memory/4520-165-0x0000000004C10000-0x0000000004D12000-memory.dmp
      Filesize

      1.0MB