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Analysis

  • max time kernel
    78s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2023, 17:46

General

  • Target

    bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974.exe

  • Size

    907KB

  • MD5

    9fc7df2bc0830ceed8c5ab0f0c02cd42

  • SHA1

    df4e1d3bb69fffb355b1f5cfb83a759a4bf0ca87

  • SHA256

    bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974

  • SHA512

    78f22abf093256fc294c8c728ce5b26f70f1fecb517863a1cb443cf8946de45dc40e25c5a18a4fe7d7963fb86d6598c2c899738d6b38fdf0391896817c6a29c1

  • SSDEEP

    24576:2yB6MQ4oUart8djt0wzbV2cgVbcqNmzvBCp2bg:FB6MeUazKV29cOm

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

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
  • 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\bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974.exe
    "C:\Users\Admin\AppData\Local\Temp\bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3857.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3857.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3045.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3045.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1724
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4994.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4994.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2556
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu1537.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu1537.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rWF08s59.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rWF08s59.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1852
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1852 -s 884
          4⤵
          • Program crash
          PID:4620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1852 -s 1552
          4⤵
          • Program crash
          PID:1948
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si699984.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si699984.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4632
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1852 -ip 1852
    1⤵
      PID:676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1852 -ip 1852
      1⤵
        PID:4940

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si699984.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si699984.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3857.exe

        Filesize

        765KB

        MD5

        566c97e4a22a24f625e549ce22e12562

        SHA1

        b78d41e0332db05bd54514edc46730bf80022b77

        SHA256

        3aa55eef19ba509c003648150e5f2983869e94c0800682ac7046c29472cc9d06

        SHA512

        72ba4259262864be21577d20db7f41f7d6abf4db2c6dbc71e0c13169f67af6bbf523bd23ff24466e7704815c9d79ccc91b109d873ecf99593af3fd932c505693

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3857.exe

        Filesize

        765KB

        MD5

        566c97e4a22a24f625e549ce22e12562

        SHA1

        b78d41e0332db05bd54514edc46730bf80022b77

        SHA256

        3aa55eef19ba509c003648150e5f2983869e94c0800682ac7046c29472cc9d06

        SHA512

        72ba4259262864be21577d20db7f41f7d6abf4db2c6dbc71e0c13169f67af6bbf523bd23ff24466e7704815c9d79ccc91b109d873ecf99593af3fd932c505693

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rWF08s59.exe

        Filesize

        456KB

        MD5

        71f0b79509f5fcbae791b735fdad25c2

        SHA1

        6f0421e6a9b9ee9cd8000252b06168ba811a1db4

        SHA256

        a7d1579275f3a33e402424afdf329fc4206baa6bb05997f1c40d9e14d3129d20

        SHA512

        90aa4273a50d5a9b2444a313ed4664043a022acf06e81d8d75bce57ed8c98406d9caeb522b3981b67eb4e60e581f97154ccee6654b769c3986b3d9e51b90af7b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rWF08s59.exe

        Filesize

        456KB

        MD5

        71f0b79509f5fcbae791b735fdad25c2

        SHA1

        6f0421e6a9b9ee9cd8000252b06168ba811a1db4

        SHA256

        a7d1579275f3a33e402424afdf329fc4206baa6bb05997f1c40d9e14d3129d20

        SHA512

        90aa4273a50d5a9b2444a313ed4664043a022acf06e81d8d75bce57ed8c98406d9caeb522b3981b67eb4e60e581f97154ccee6654b769c3986b3d9e51b90af7b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3045.exe

        Filesize

        379KB

        MD5

        b8027d170be1f75886f0c80821b66b97

        SHA1

        5d326fb7242452b5a1bd56d314023fb848ecb470

        SHA256

        6fc26c09dc18b4755ea03223f507acaad5bb4a7b52eb9eb4dae37d85dd32e6ed

        SHA512

        1a3a49fcbd9d14247f57e7ea7f259479a257c6b7b6bcc9c6c77947838e200e83650d273cd1ceafb66f7ab40b9052a59025d426104bec5c3f45a0d54e616a0ff8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3045.exe

        Filesize

        379KB

        MD5

        b8027d170be1f75886f0c80821b66b97

        SHA1

        5d326fb7242452b5a1bd56d314023fb848ecb470

        SHA256

        6fc26c09dc18b4755ea03223f507acaad5bb4a7b52eb9eb4dae37d85dd32e6ed

        SHA512

        1a3a49fcbd9d14247f57e7ea7f259479a257c6b7b6bcc9c6c77947838e200e83650d273cd1ceafb66f7ab40b9052a59025d426104bec5c3f45a0d54e616a0ff8

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4994.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4994.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu1537.exe

        Filesize

        398KB

        MD5

        41e162406ca689cc7a29b71e5872445b

        SHA1

        7d98aef667a410bdae9d728428fe0e56e2eccb92

        SHA256

        76cf6c0093db9b9bdb8e11e8aa5c0a561c9786c0eeb630d032c3a6f015ae8b8a

        SHA512

        724a46e2c9d5af892f0a6451e7e91c2966b01d4b225876a623b6d47a00bfd03446bd61c45569f359e05d51428a681be5219e516eb29b0c28c2f1e9eb01dca070

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu1537.exe

        Filesize

        398KB

        MD5

        41e162406ca689cc7a29b71e5872445b

        SHA1

        7d98aef667a410bdae9d728428fe0e56e2eccb92

        SHA256

        76cf6c0093db9b9bdb8e11e8aa5c0a561c9786c0eeb630d032c3a6f015ae8b8a

        SHA512

        724a46e2c9d5af892f0a6451e7e91c2966b01d4b225876a623b6d47a00bfd03446bd61c45569f359e05d51428a681be5219e516eb29b0c28c2f1e9eb01dca070

      • memory/1852-240-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-1116-0x0000000005C80000-0x0000000005CBC000-memory.dmp

        Filesize

        240KB

      • memory/1852-1128-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-1127-0x00000000069F0000-0x0000000006F1C000-memory.dmp

        Filesize

        5.2MB

      • memory/1852-1126-0x0000000006820000-0x00000000069E2000-memory.dmp

        Filesize

        1.8MB

      • memory/1852-1125-0x00000000067A0000-0x00000000067F0000-memory.dmp

        Filesize

        320KB

      • memory/1852-1124-0x0000000006710000-0x0000000006786000-memory.dmp

        Filesize

        472KB

      • memory/1852-1123-0x0000000006640000-0x00000000066D2000-memory.dmp

        Filesize

        584KB

      • memory/1852-1122-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-1121-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-1120-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-1118-0x0000000005F70000-0x0000000005FD6000-memory.dmp

        Filesize

        408KB

      • memory/1852-1117-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-1115-0x0000000005C60000-0x0000000005C72000-memory.dmp

        Filesize

        72KB

      • memory/1852-1114-0x0000000005B20000-0x0000000005C2A000-memory.dmp

        Filesize

        1.0MB

      • memory/1852-1113-0x00000000054F0000-0x0000000005B08000-memory.dmp

        Filesize

        6.1MB

      • memory/1852-236-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-238-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-234-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-232-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-230-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-228-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-226-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-225-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-203-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-204-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-206-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-208-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-210-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-212-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-214-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-216-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-218-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/1852-219-0x0000000000850000-0x000000000089B000-memory.dmp

        Filesize

        300KB

      • memory/1852-221-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-222-0x0000000004E30000-0x0000000004E40000-memory.dmp

        Filesize

        64KB

      • memory/1852-223-0x0000000002890000-0x00000000028CE000-memory.dmp

        Filesize

        248KB

      • memory/2556-154-0x0000000000EE0000-0x0000000000EEA000-memory.dmp

        Filesize

        40KB

      • memory/3964-182-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-163-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/3964-196-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/3964-195-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/3964-194-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/3964-193-0x0000000000400000-0x0000000000726000-memory.dmp

        Filesize

        3.1MB

      • memory/3964-192-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-161-0x0000000000880000-0x00000000008AD000-memory.dmp

        Filesize

        180KB

      • memory/3964-190-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-188-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-186-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-180-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-198-0x0000000000400000-0x0000000000726000-memory.dmp

        Filesize

        3.1MB

      • memory/3964-184-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-164-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/3964-178-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-176-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-174-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-172-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-170-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-168-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-166-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-165-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3964-160-0x0000000004EC0000-0x0000000005464000-memory.dmp

        Filesize

        5.6MB

      • memory/3964-162-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        Filesize

        64KB

      • memory/4632-1135-0x0000000000150000-0x0000000000182000-memory.dmp

        Filesize

        200KB

      • memory/4632-1136-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

        Filesize

        64KB