Analysis

  • max time kernel
    166s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-04-2023 07:05

General

  • Target

    8b79a601c38c2f4eddd78a8ba9ecd81927631608676428a8d67ec97542b6d824.exe

  • Size

    1.1MB

  • MD5

    9854db2efa8978d46beb3f8ffcdd9b69

  • SHA1

    4db9c4501aa27929760c6aa57879d8610aac7f8d

  • SHA256

    8b79a601c38c2f4eddd78a8ba9ecd81927631608676428a8d67ec97542b6d824

  • SHA512

    a5755ab308793154a638a3c062218b2b7839935cc73a648f831d163e509a0444170585b63dd974365799fdb160e8c32bfe4933cbbd62566863f8dbcf8a396724

  • SSDEEP

    24576:xfAWGVgUEf9R6E1iNQJKFzdHOOTc6nA9AcFn9gyCV5JNNBWUD:xfAWG6L1RP1iUKDOOT0793CTC

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\8b79a601c38c2f4eddd78a8ba9ecd81927631608676428a8d67ec97542b6d824.exe
    "C:\Users\Admin\AppData\Local\Temp\8b79a601c38c2f4eddd78a8ba9ecd81927631608676428a8d67ec97542b6d824.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5084
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino6909.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino6909.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3272
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino4649.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino4649.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9726.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9726.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2192
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus8215.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus8215.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1184
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con8871.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con8871.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4400
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 1080
              6⤵
              • Program crash
              PID:4636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvt46s77.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvt46s77.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:2916
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4400 -ip 4400
    1⤵
      PID:552

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino6909.exe
      Filesize

      823KB

      MD5

      3f6ee6e4420abf99de71289f74c55d0e

      SHA1

      d97bc3954988e228f74e54a103ac16540f5609ef

      SHA256

      78e8c6b9aca10f170e2460302e00e98dbeb717b7c1b810e6cb538c2b5b037e1f

      SHA512

      8920f3dc52059777d09f72d2bbc287debeb31bdfcb02168428f3cc16cafa266e3c9181b7b70c4169356042d4a10ce93a2ed1e450756d2aa18afacb390d16c9d4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino6909.exe
      Filesize

      823KB

      MD5

      3f6ee6e4420abf99de71289f74c55d0e

      SHA1

      d97bc3954988e228f74e54a103ac16540f5609ef

      SHA256

      78e8c6b9aca10f170e2460302e00e98dbeb717b7c1b810e6cb538c2b5b037e1f

      SHA512

      8920f3dc52059777d09f72d2bbc287debeb31bdfcb02168428f3cc16cafa266e3c9181b7b70c4169356042d4a10ce93a2ed1e450756d2aa18afacb390d16c9d4

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino4649.exe
      Filesize

      681KB

      MD5

      a17645b0619c9cee206b9b5005938f62

      SHA1

      17dc77dbd22dda49435980ea64f16f50af712135

      SHA256

      1ffdc86c5082859f407c64f0957cb96fc0f493d7965361576917b6b81ec06611

      SHA512

      ecd8b7336e01de9fbfb530a7a9c52c667fe3cc80691e731e7d986ef0704649d1468417610ba74fc318cfac9bccaa75e16a89b2d0ea8fc4423c96601eedad53f5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino4649.exe
      Filesize

      681KB

      MD5

      a17645b0619c9cee206b9b5005938f62

      SHA1

      17dc77dbd22dda49435980ea64f16f50af712135

      SHA256

      1ffdc86c5082859f407c64f0957cb96fc0f493d7965361576917b6b81ec06611

      SHA512

      ecd8b7336e01de9fbfb530a7a9c52c667fe3cc80691e731e7d986ef0704649d1468417610ba74fc318cfac9bccaa75e16a89b2d0ea8fc4423c96601eedad53f5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvt46s77.exe
      Filesize

      343KB

      MD5

      b58a3c5b0cc5922dbd8cec1bf434f743

      SHA1

      1807b33a35f497e2ef919c921b609ee391a0e33a

      SHA256

      12f3bdf0699561e14986911f14e79b63621511d1e13e9b922f9395714953f487

      SHA512

      cea3f662e7cf35de07333e3dd95e4f5c011a8bb815c85d4898ef4ac3868f992ac37f466640b1bcc2b7f1891f225fb21054fe8fa8e310d883be029ae33bc91cb7

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvt46s77.exe
      Filesize

      343KB

      MD5

      b58a3c5b0cc5922dbd8cec1bf434f743

      SHA1

      1807b33a35f497e2ef919c921b609ee391a0e33a

      SHA256

      12f3bdf0699561e14986911f14e79b63621511d1e13e9b922f9395714953f487

      SHA512

      cea3f662e7cf35de07333e3dd95e4f5c011a8bb815c85d4898ef4ac3868f992ac37f466640b1bcc2b7f1891f225fb21054fe8fa8e310d883be029ae33bc91cb7

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9726.exe
      Filesize

      337KB

      MD5

      8cb92be8a236eb8f633e552aaa0f7e22

      SHA1

      1d174a28c35dc7b47ce83924e83b1e0099802265

      SHA256

      3ad53ce31b9dadbd99fa7b714b29b80416e0ccd109d117476f4baba2cb70cf11

      SHA512

      bea06f502bfaba18eff6a4d06bd91dfff1642c441d1320ec62a8e61ee03d78b5a4784186366ea5cc861b8b9ebb0a7245480c1c2e47378be87f6b3c1970f30c85

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9726.exe
      Filesize

      337KB

      MD5

      8cb92be8a236eb8f633e552aaa0f7e22

      SHA1

      1d174a28c35dc7b47ce83924e83b1e0099802265

      SHA256

      3ad53ce31b9dadbd99fa7b714b29b80416e0ccd109d117476f4baba2cb70cf11

      SHA512

      bea06f502bfaba18eff6a4d06bd91dfff1642c441d1320ec62a8e61ee03d78b5a4784186366ea5cc861b8b9ebb0a7245480c1c2e47378be87f6b3c1970f30c85

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus8215.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus8215.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con8871.exe
      Filesize

      285KB

      MD5

      aeafc76d80a9302266a9f1b29c902301

      SHA1

      9b08310586c10f22439b66d8ce7ef536003c6b4e

      SHA256

      14dfd877335d4eea9a0dbdbba765b6e8ce676a6f6ad3d837022cf5ccf1e00400

      SHA512

      3da5535584a3753103e4b60864fe62e82f6bdd72ad3624dc43aa698a97f5eb54e5503304a284327ae3a1779b58d9863feeeb588564e706a3494ea06565eba6f6

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con8871.exe
      Filesize

      285KB

      MD5

      aeafc76d80a9302266a9f1b29c902301

      SHA1

      9b08310586c10f22439b66d8ce7ef536003c6b4e

      SHA256

      14dfd877335d4eea9a0dbdbba765b6e8ce676a6f6ad3d837022cf5ccf1e00400

      SHA512

      3da5535584a3753103e4b60864fe62e82f6bdd72ad3624dc43aa698a97f5eb54e5503304a284327ae3a1779b58d9863feeeb588564e706a3494ea06565eba6f6

    • memory/1184-163-0x0000000000BC0000-0x0000000000BCA000-memory.dmp
      Filesize

      40KB

    • memory/2916-427-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-241-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-1132-0x0000000004C30000-0x0000000004C6C000-memory.dmp
      Filesize

      240KB

    • memory/2916-1135-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-1131-0x0000000004C10000-0x0000000004C22000-memory.dmp
      Filesize

      72KB

    • memory/2916-1129-0x0000000005950000-0x0000000005A5A000-memory.dmp
      Filesize

      1.0MB

    • memory/2916-1128-0x0000000005330000-0x0000000005948000-memory.dmp
      Filesize

      6.1MB

    • memory/2916-218-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-425-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-423-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-422-0x0000000000860000-0x00000000008AB000-memory.dmp
      Filesize

      300KB

    • memory/2916-245-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-243-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-1133-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-239-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-237-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-235-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-233-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-231-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-229-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-227-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-225-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-223-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-219-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-221-0x0000000002470000-0x00000000024AE000-memory.dmp
      Filesize

      248KB

    • memory/2916-1136-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/2916-1138-0x0000000004C70000-0x0000000004C80000-memory.dmp
      Filesize

      64KB

    • memory/4400-174-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-212-0x0000000000400000-0x00000000004C6000-memory.dmp
      Filesize

      792KB

    • memory/4400-208-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-207-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-205-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-204-0x0000000000400000-0x00000000004C6000-memory.dmp
      Filesize

      792KB

    • memory/4400-203-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-201-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-199-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-197-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-195-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-193-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-191-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-189-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-187-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-185-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-183-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-181-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-179-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-177-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-176-0x00000000024E0000-0x00000000024F2000-memory.dmp
      Filesize

      72KB

    • memory/4400-175-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-172-0x0000000004A30000-0x0000000004FD4000-memory.dmp
      Filesize

      5.6MB

    • memory/4400-171-0x0000000002340000-0x0000000002350000-memory.dmp
      Filesize

      64KB

    • memory/4400-170-0x0000000000620000-0x000000000064D000-memory.dmp
      Filesize

      180KB

    • memory/5084-164-0x0000000000400000-0x000000000059B000-memory.dmp
      Filesize

      1.6MB

    • memory/5084-162-0x00000000024E0000-0x00000000025DD000-memory.dmp
      Filesize

      1012KB