Analysis

  • max time kernel
    31s
  • max time network
    73s
  • 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 11:38

General

  • Target

    67cb24408b08e62617b1145edb377b371561e7cf98a82e423b574ce1a88c187b.exe

  • Size

    1.2MB

  • MD5

    60572a9a832d3b1df012e35326567834

  • SHA1

    a182a00be335f37e8f4a1a494ea7bd7379e48db1

  • SHA256

    67cb24408b08e62617b1145edb377b371561e7cf98a82e423b574ce1a88c187b

  • SHA512

    edbe301bf20573119e573d25b26326fae67a9be5e46e4a07266b8ec785148e741f7a2e9ab8b89c0f15b281cd2106087d23344496643f6f4e9771ed57fa63bb48

  • SSDEEP

    24576:zLqRgL+yBbTGv9bti2okQsRVs+CkD8r49sIH:z2RoOF42okQswM

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 17 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\67cb24408b08e62617b1145edb377b371561e7cf98a82e423b574ce1a88c187b.exe
    "C:\Users\Admin\AppData\Local\Temp\67cb24408b08e62617b1145edb377b371561e7cf98a82e423b574ce1a88c187b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1668
    • 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:1756
      • 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:2288
        • 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:3868
          • 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:1588
          • 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:4020
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4020 -s 1084
              6⤵
              • Program crash
              PID:2604
        • 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:2420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4020 -ip 4020
    1⤵
      PID:2884

    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/1588-163-0x00000000002D0000-0x00000000002DA000-memory.dmp
      Filesize

      40KB

    • memory/1668-164-0x0000000000400000-0x0000000002BE7000-memory.dmp
      Filesize

      39.9MB

    • memory/1668-159-0x0000000004AB0000-0x0000000004BB2000-memory.dmp
      Filesize

      1.0MB

    • memory/2420-241-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-223-0x00000000073B0000-0x00000000073C0000-memory.dmp
      Filesize

      64KB

    • memory/2420-243-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-247-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-239-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-237-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-235-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-233-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-231-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-229-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-227-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-245-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-225-0x00000000073B0000-0x00000000073C0000-memory.dmp
      Filesize

      64KB

    • memory/2420-224-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-221-0x00000000073B0000-0x00000000073C0000-memory.dmp
      Filesize

      64KB

    • memory/2420-220-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-219-0x00000000046A0000-0x00000000046EB000-memory.dmp
      Filesize

      300KB

    • memory/2420-217-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-215-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-214-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/2420-249-0x00000000049E0000-0x0000000004A1E000-memory.dmp
      Filesize

      248KB

    • memory/4020-173-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-209-0x0000000000400000-0x0000000002B06000-memory.dmp
      Filesize

      39.0MB

    • memory/4020-208-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-207-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-206-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-204-0x0000000000400000-0x0000000002B06000-memory.dmp
      Filesize

      39.0MB

    • memory/4020-202-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-201-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-200-0x00000000072B0000-0x00000000072C0000-memory.dmp
      Filesize

      64KB

    • memory/4020-199-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-197-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-195-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-193-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-191-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-189-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-187-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-185-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-183-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-181-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-179-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-177-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-175-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-172-0x0000000004B10000-0x0000000004B22000-memory.dmp
      Filesize

      72KB

    • memory/4020-171-0x00000000072C0000-0x0000000007864000-memory.dmp
      Filesize

      5.6MB

    • memory/4020-170-0x0000000004760000-0x000000000478D000-memory.dmp
      Filesize

      180KB