Analysis

  • max time kernel
    127s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2023 08:54

General

  • Target

    03d0f4853b3cbd51caed21cd4d869486270ea836a013f6032ef7263d41a3bc2b.exe

  • Size

    861KB

  • MD5

    b60f535525b5d8e6699ea083565b09c6

  • SHA1

    ded078c0e0ac9073772494a908f9b2be3f3118de

  • SHA256

    03d0f4853b3cbd51caed21cd4d869486270ea836a013f6032ef7263d41a3bc2b

  • SHA512

    a2904120ad8f52b0906d943b4bfc9ecaa8ccb421466cf442308f8b4d5ca1211ae871b37cb4ebfee7d0e980cf25af636e0364209eef63320e42b637bd656d5c30

  • SSDEEP

    24576:1ysDmqDPn5AVb2VyKp3RaX7u7nsTmhn9CK:QsiqDn5o2VT3Rai8mhE

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\03d0f4853b3cbd51caed21cd4d869486270ea836a013f6032ef7263d41a3bc2b.exe
    "C:\Users\Admin\AppData\Local\Temp\03d0f4853b3cbd51caed21cd4d869486270ea836a013f6032ef7263d41a3bc2b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0102.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0102.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1491.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1491.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8120fP.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8120fP.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66Jk92.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66Jk92.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1684
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 1100
            5⤵
            • Program crash
            PID:4388
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLIaH41.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLIaH41.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4844
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 1300
          4⤵
          • Program crash
          PID:3508
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e03dt27.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e03dt27.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2900
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1684 -ip 1684
    1⤵
      PID:2640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4844 -ip 4844
      1⤵
        PID:4988
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:1392

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e03dt27.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e03dt27.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0102.exe

        Filesize

        716KB

        MD5

        04f1e243f2e5deba928431c466eaa9e8

        SHA1

        e779aa6ceaa3372d9b5adb9322b2b4c34badecef

        SHA256

        55896ee7fcc33cb11087e5f1df68289f899abcf8386323a8642ba0620b1013d4

        SHA512

        67199317e7dac2c4fdb7dc7ec1c4b7d6efd3cf718a6f03a0ffcd71b250d4134c60e6a742d9d4f3e056e255d0f84b90ba39008523868da1d91f07d0b2bb0ff920

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0102.exe

        Filesize

        716KB

        MD5

        04f1e243f2e5deba928431c466eaa9e8

        SHA1

        e779aa6ceaa3372d9b5adb9322b2b4c34badecef

        SHA256

        55896ee7fcc33cb11087e5f1df68289f899abcf8386323a8642ba0620b1013d4

        SHA512

        67199317e7dac2c4fdb7dc7ec1c4b7d6efd3cf718a6f03a0ffcd71b250d4134c60e6a742d9d4f3e056e255d0f84b90ba39008523868da1d91f07d0b2bb0ff920

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLIaH41.exe

        Filesize

        399KB

        MD5

        8db0bcf962baaf9ba7175ae8891d19bf

        SHA1

        3410d7140d7967d2e5f82607b655ad5fb252d47f

        SHA256

        4a241acb68852eb09bf6012fa0df68d536a038b0a7afd61c2a0d66799b5847c0

        SHA512

        32ac8cda358d8c783361bbc05a0536ce8508caaa9943a22842babe814af2990a36c3e1d34d77a6edc09068f95287a71b3e5b103bdd226f8f5f6987022a67ea5b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLIaH41.exe

        Filesize

        399KB

        MD5

        8db0bcf962baaf9ba7175ae8891d19bf

        SHA1

        3410d7140d7967d2e5f82607b655ad5fb252d47f

        SHA256

        4a241acb68852eb09bf6012fa0df68d536a038b0a7afd61c2a0d66799b5847c0

        SHA512

        32ac8cda358d8c783361bbc05a0536ce8508caaa9943a22842babe814af2990a36c3e1d34d77a6edc09068f95287a71b3e5b103bdd226f8f5f6987022a67ea5b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1491.exe

        Filesize

        358KB

        MD5

        e9f3e583f798bbd98297e324128f0bf0

        SHA1

        a3f7e1eaaa57b04aeca628cc149edba95bac8b0c

        SHA256

        6752e46fa02c9bec6bafbd0d8b7c2349be8f41bf841ed868fd22db50fad9d539

        SHA512

        50bbda0d0fcd2e00328a0af7e2f1a2e236cc2bc548db6041550a347c95c60d7322fd2eb393c5b288cdf11e43408dc5b150cb9b0498d37d03ec29683319156d51

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1491.exe

        Filesize

        358KB

        MD5

        e9f3e583f798bbd98297e324128f0bf0

        SHA1

        a3f7e1eaaa57b04aeca628cc149edba95bac8b0c

        SHA256

        6752e46fa02c9bec6bafbd0d8b7c2349be8f41bf841ed868fd22db50fad9d539

        SHA512

        50bbda0d0fcd2e00328a0af7e2f1a2e236cc2bc548db6041550a347c95c60d7322fd2eb393c5b288cdf11e43408dc5b150cb9b0498d37d03ec29683319156d51

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8120fP.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8120fP.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66Jk92.exe

        Filesize

        342KB

        MD5

        26e4dd56ad8ccb33544ac2e982782214

        SHA1

        80081020154f2ea8553c8b844aa986bd54d71954

        SHA256

        3d17fa04ec83aab59f27612590a882664ed8dfcbc963ed861c39129139fea9d1

        SHA512

        33d514ef5e99cfed19a1656d87ca245c6bcd7012cade1781212a6525131b47868fd2f0214376bfc3e47cc678ef4533b488861fb2129c59441b42a5b474485f61

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66Jk92.exe

        Filesize

        342KB

        MD5

        26e4dd56ad8ccb33544ac2e982782214

        SHA1

        80081020154f2ea8553c8b844aa986bd54d71954

        SHA256

        3d17fa04ec83aab59f27612590a882664ed8dfcbc963ed861c39129139fea9d1

        SHA512

        33d514ef5e99cfed19a1656d87ca245c6bcd7012cade1781212a6525131b47868fd2f0214376bfc3e47cc678ef4533b488861fb2129c59441b42a5b474485f61

      • memory/1684-173-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-183-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-162-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-163-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-165-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-167-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-169-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-171-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-160-0x0000000002BE0000-0x0000000002C0D000-memory.dmp

        Filesize

        180KB

      • memory/1684-175-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-177-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-179-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-181-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-161-0x00000000071D0000-0x0000000007774000-memory.dmp

        Filesize

        5.6MB

      • memory/1684-185-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-187-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-189-0x0000000004D30000-0x0000000004D42000-memory.dmp

        Filesize

        72KB

      • memory/1684-190-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-191-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-192-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-193-0x0000000000400000-0x0000000002B05000-memory.dmp

        Filesize

        39.0MB

      • memory/1684-195-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-196-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-197-0x00000000071C0000-0x00000000071D0000-memory.dmp

        Filesize

        64KB

      • memory/1684-198-0x0000000000400000-0x0000000002B05000-memory.dmp

        Filesize

        39.0MB

      • memory/2900-1133-0x00000000007A0000-0x00000000007D2000-memory.dmp

        Filesize

        200KB

      • memory/2900-1134-0x0000000005380000-0x0000000005390000-memory.dmp

        Filesize

        64KB

      • memory/4192-154-0x0000000000850000-0x000000000085A000-memory.dmp

        Filesize

        40KB

      • memory/4844-203-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-209-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-204-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-211-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-210-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-214-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-213-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-216-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-218-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-220-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-222-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-224-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-226-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-228-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-230-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-232-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-234-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-236-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-238-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-240-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-1113-0x00000000077E0000-0x0000000007DF8000-memory.dmp

        Filesize

        6.1MB

      • memory/4844-1114-0x0000000007E00000-0x0000000007F0A000-memory.dmp

        Filesize

        1.0MB

      • memory/4844-1115-0x0000000007F10000-0x0000000007F22000-memory.dmp

        Filesize

        72KB

      • memory/4844-1116-0x0000000007F30000-0x0000000007F6C000-memory.dmp

        Filesize

        240KB

      • memory/4844-1117-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-1119-0x0000000008210000-0x0000000008276000-memory.dmp

        Filesize

        408KB

      • memory/4844-1120-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-1121-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB

      • memory/4844-1122-0x00000000089E0000-0x0000000008A72000-memory.dmp

        Filesize

        584KB

      • memory/4844-1123-0x0000000008AA0000-0x0000000008B16000-memory.dmp

        Filesize

        472KB

      • memory/4844-1124-0x0000000008B40000-0x0000000008B90000-memory.dmp

        Filesize

        320KB

      • memory/4844-1125-0x0000000008BB0000-0x0000000008D72000-memory.dmp

        Filesize

        1.8MB

      • memory/4844-207-0x00000000044E0000-0x000000000452B000-memory.dmp

        Filesize

        300KB

      • memory/4844-206-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

        Filesize

        248KB

      • memory/4844-1126-0x0000000008D80000-0x00000000092AC000-memory.dmp

        Filesize

        5.2MB

      • memory/4844-1127-0x0000000007220000-0x0000000007230000-memory.dmp

        Filesize

        64KB