Analysis

  • max time kernel
    113s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2023, 15:03

General

  • Target

    ee4ea72a2c7e2f31d0fee8003143c8d7f875954fb1b1488a261bf05bdcf010ac.exe

  • Size

    836KB

  • MD5

    b2d26f46a7133b07faa4c1d97b80e731

  • SHA1

    8885fcb664b7db820eae13366a9805ea8e00f9e5

  • SHA256

    ee4ea72a2c7e2f31d0fee8003143c8d7f875954fb1b1488a261bf05bdcf010ac

  • SHA512

    b4a4821f52bf4f41596f15e11884474e28bfde6c534ef8a39f6b2b8f3a4719118c3ef4b399bd6b0ae5629f4725f1a4e2711ae3a2a5c15e23d839bd0df7b77641

  • SSDEEP

    12288:VMrpy90UqSTD3BipUWGT1CPNBZJJGCP1HMvGy5exxQsSGBh4Z4Au07pVxuGg383P:syZ1NsUWF3ZJJBPxAQxvbAnRO3fW

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

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 19 IoCs
  • Executes dropped EXE 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee4ea72a2c7e2f31d0fee8003143c8d7f875954fb1b1488a261bf05bdcf010ac.exe
    "C:\Users\Admin\AppData\Local\Temp\ee4ea72a2c7e2f31d0fee8003143c8d7f875954fb1b1488a261bf05bdcf010ac.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7035.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7035.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba4424.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba4424.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3996
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2774Ka.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2774Ka.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3712
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h33Qh09.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h33Qh09.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1320
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1080
            5⤵
            • Program crash
            PID:3992
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imHhl86.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imHhl86.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3908
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 1332
          4⤵
          • Program crash
          PID:1624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l61QP79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l61QP79.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1320 -ip 1320
    1⤵
      PID:4120
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 3908 -ip 3908
      1⤵
        PID:5056

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l61QP79.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l61QP79.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7035.exe

        Filesize

        694KB

        MD5

        cb467993a90df4239c840720bd9a9d96

        SHA1

        904e7250112b3fd197066a258c221a26c53eb284

        SHA256

        33952e6ae855c5ed49bf7fbd8a08449821698757190762fb446ad72f06876b47

        SHA512

        7f3ed12baa5e502adc96bee81608df1bf5d6baa99f1604b9eb2b63736a33f7aadf40a6fb3097c7580cab0dcdf21988fe85a57cd64d4af11d007b3b45b8a9af50

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7035.exe

        Filesize

        694KB

        MD5

        cb467993a90df4239c840720bd9a9d96

        SHA1

        904e7250112b3fd197066a258c221a26c53eb284

        SHA256

        33952e6ae855c5ed49bf7fbd8a08449821698757190762fb446ad72f06876b47

        SHA512

        7f3ed12baa5e502adc96bee81608df1bf5d6baa99f1604b9eb2b63736a33f7aadf40a6fb3097c7580cab0dcdf21988fe85a57cd64d4af11d007b3b45b8a9af50

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imHhl86.exe

        Filesize

        391KB

        MD5

        00acbc79201036129a236af4535d85ac

        SHA1

        bf6f281165106e074f216afa31b14ab73fea8339

        SHA256

        98ec74bfc01abeb031b366118becb11fa3584da8b340b00b2ca819b4b8b629ca

        SHA512

        264dd80054169f748ff4290a0be2c28a4c1129db3733d30f01db0ac109513e79fdc326316a62910e510d25d8ed9c7340ba07534f5bbfb27a3c68c00e98b4e477

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imHhl86.exe

        Filesize

        391KB

        MD5

        00acbc79201036129a236af4535d85ac

        SHA1

        bf6f281165106e074f216afa31b14ab73fea8339

        SHA256

        98ec74bfc01abeb031b366118becb11fa3584da8b340b00b2ca819b4b8b629ca

        SHA512

        264dd80054169f748ff4290a0be2c28a4c1129db3733d30f01db0ac109513e79fdc326316a62910e510d25d8ed9c7340ba07534f5bbfb27a3c68c00e98b4e477

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba4424.exe

        Filesize

        344KB

        MD5

        0b2901c4ff8de4201ddebcaeeb5d7035

        SHA1

        331c6c62b2c0afe1b2786ba15b5a1abef89c5d63

        SHA256

        567c72aa4f0d75c6e9b303415eafd652c62ecabd4ca085f4ecd6b20c8c0039e2

        SHA512

        3683e83b4c95265d6461229d01b05c0be32c4e2dcee7fb4f7fd2d7d151aca56bbeb22d7abc85201d2af25417518d1b5c9f941d128e9ee122995ee1f68fff4687

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba4424.exe

        Filesize

        344KB

        MD5

        0b2901c4ff8de4201ddebcaeeb5d7035

        SHA1

        331c6c62b2c0afe1b2786ba15b5a1abef89c5d63

        SHA256

        567c72aa4f0d75c6e9b303415eafd652c62ecabd4ca085f4ecd6b20c8c0039e2

        SHA512

        3683e83b4c95265d6461229d01b05c0be32c4e2dcee7fb4f7fd2d7d151aca56bbeb22d7abc85201d2af25417518d1b5c9f941d128e9ee122995ee1f68fff4687

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2774Ka.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2774Ka.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h33Qh09.exe

        Filesize

        333KB

        MD5

        09b4acfc657a6f5d6f77b0aa3d2f6ee1

        SHA1

        c847ce70399168643e96d002689119f0abf7cabc

        SHA256

        60d49ec5846e49aebd74d6002189ba7fbb29bba64872f5b182a2c2739ecac978

        SHA512

        352732319545638be7095752126f7b76d416b0affdb1b47773e04f5ed700f6d79b615c590bedec4a15e8095a9d5be017ce7b61b9707e8ec916bb9978ab69e3cf

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h33Qh09.exe

        Filesize

        333KB

        MD5

        09b4acfc657a6f5d6f77b0aa3d2f6ee1

        SHA1

        c847ce70399168643e96d002689119f0abf7cabc

        SHA256

        60d49ec5846e49aebd74d6002189ba7fbb29bba64872f5b182a2c2739ecac978

        SHA512

        352732319545638be7095752126f7b76d416b0affdb1b47773e04f5ed700f6d79b615c590bedec4a15e8095a9d5be017ce7b61b9707e8ec916bb9978ab69e3cf

      • memory/1320-174-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-186-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-166-0x0000000007290000-0x00000000072A0000-memory.dmp

        Filesize

        64KB

      • memory/1320-167-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-170-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-168-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-164-0x0000000007290000-0x00000000072A0000-memory.dmp

        Filesize

        64KB

      • memory/1320-172-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-176-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-178-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-180-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-182-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-184-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-165-0x0000000007290000-0x00000000072A0000-memory.dmp

        Filesize

        64KB

      • memory/1320-188-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-190-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-192-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-194-0x0000000004D20000-0x0000000004D32000-memory.dmp

        Filesize

        72KB

      • memory/1320-195-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/1320-198-0x0000000007290000-0x00000000072A0000-memory.dmp

        Filesize

        64KB

      • memory/1320-197-0x0000000007290000-0x00000000072A0000-memory.dmp

        Filesize

        64KB

      • memory/1320-199-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/1320-162-0x00000000072A0000-0x0000000007844000-memory.dmp

        Filesize

        5.6MB

      • memory/1320-163-0x0000000004750000-0x000000000477D000-memory.dmp

        Filesize

        180KB

      • memory/3712-157-0x000000001B4B0000-0x000000001B5FE000-memory.dmp

        Filesize

        1.3MB

      • memory/3712-155-0x000000001B4B0000-0x000000001B5FE000-memory.dmp

        Filesize

        1.3MB

      • memory/3712-154-0x0000000000990000-0x000000000099A000-memory.dmp

        Filesize

        40KB

      • memory/3908-204-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-209-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-211-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-213-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-217-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-215-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-219-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-221-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-223-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-225-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-227-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-229-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-233-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-231-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-235-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-286-0x0000000004660000-0x00000000046AB000-memory.dmp

        Filesize

        300KB

      • memory/3908-288-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-290-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-291-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-1114-0x0000000007720000-0x0000000007D38000-memory.dmp

        Filesize

        6.1MB

      • memory/3908-1115-0x0000000007DC0000-0x0000000007ECA000-memory.dmp

        Filesize

        1.0MB

      • memory/3908-1116-0x0000000007F00000-0x0000000007F12000-memory.dmp

        Filesize

        72KB

      • memory/3908-1117-0x0000000007F20000-0x0000000007F5C000-memory.dmp

        Filesize

        240KB

      • memory/3908-1118-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-1120-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-1121-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-1122-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-1123-0x0000000008210000-0x0000000008276000-memory.dmp

        Filesize

        408KB

      • memory/3908-1124-0x0000000008A20000-0x0000000008AB2000-memory.dmp

        Filesize

        584KB

      • memory/3908-1125-0x0000000009EC0000-0x000000000A082000-memory.dmp

        Filesize

        1.8MB

      • memory/3908-1126-0x000000000A0A0000-0x000000000A5CC000-memory.dmp

        Filesize

        5.2MB

      • memory/3908-1127-0x0000000004B10000-0x0000000004B86000-memory.dmp

        Filesize

        472KB

      • memory/3908-1128-0x000000000A6F0000-0x000000000A740000-memory.dmp

        Filesize

        320KB

      • memory/3908-1130-0x0000000004D30000-0x0000000004D40000-memory.dmp

        Filesize

        64KB

      • memory/3908-207-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/3908-205-0x0000000007690000-0x00000000076CE000-memory.dmp

        Filesize

        248KB

      • memory/4524-1135-0x00000000006D0000-0x0000000000702000-memory.dmp

        Filesize

        200KB

      • memory/4524-1136-0x0000000005340000-0x0000000005350000-memory.dmp

        Filesize

        64KB