Analysis

  • max time kernel
    95s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 12:22

General

  • Target

    68d6269ccd4fbc1f24115001d9ce3623d04786a46a33c35ca13d47337807e2a9.exe

  • Size

    687KB

  • MD5

    01f3fbf96489d080c1be4b28cf82867e

  • SHA1

    d26c07b1443e180ad973fd6cd07403fe80e4c7fc

  • SHA256

    68d6269ccd4fbc1f24115001d9ce3623d04786a46a33c35ca13d47337807e2a9

  • SHA512

    165c60e013ab54de4ddcbc30a1caf0ccd70417d0c29ba9138c1d2c585e56c801e5af1b1d19b9434473fbcd0957f45d4cbaa6842991d2b237373250cad9186a9d

  • SSDEEP

    12288:1MrWy90ibBOwoOYdVMkZZLk+t8o+b5JioJ00m0DZQAWFGQZ0lwcMqNO0:Xy5OOYdzZZjA7z0wZQv+lwo

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 19 IoCs
  • Executes dropped EXE 4 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 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68d6269ccd4fbc1f24115001d9ce3623d04786a46a33c35ca13d47337807e2a9.exe
    "C:\Users\Admin\AppData\Local\Temp\68d6269ccd4fbc1f24115001d9ce3623d04786a46a33c35ca13d47337807e2a9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un259647.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un259647.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4156
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1643.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1643.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 1080
          4⤵
          • Program crash
          PID:4840
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6588.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6588.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2352
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 1912
          4⤵
          • Program crash
          PID:2216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si050100.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si050100.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3800
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4368 -ip 4368
    1⤵
      PID:4924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2352 -ip 2352
      1⤵
        PID:4644

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si050100.exe

        Filesize

        175KB

        MD5

        cd9ff65cf1843c5ba612c8361190bce3

        SHA1

        d662115f943325a42b4018f6796b9ad0f07873e1

        SHA256

        75979b231a7e2bde5b75c2d38380494c6669959713f06a916cc910d6353cd802

        SHA512

        b4e530196f148e54c3feac971f1910b291deac3fdf8d4d68810579bab09c29910dfa9dd36f5e13bd8f3ee130aae03a16b92fda5a5439c190c3b8ab7610f14c29

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si050100.exe

        Filesize

        175KB

        MD5

        cd9ff65cf1843c5ba612c8361190bce3

        SHA1

        d662115f943325a42b4018f6796b9ad0f07873e1

        SHA256

        75979b231a7e2bde5b75c2d38380494c6669959713f06a916cc910d6353cd802

        SHA512

        b4e530196f148e54c3feac971f1910b291deac3fdf8d4d68810579bab09c29910dfa9dd36f5e13bd8f3ee130aae03a16b92fda5a5439c190c3b8ab7610f14c29

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un259647.exe

        Filesize

        545KB

        MD5

        073a948ce7ac245ba3d5d8069460ec6f

        SHA1

        4ccbbed03a89f34555e8288b640bfefa08ef6ae8

        SHA256

        b5b4681161d95cf280ab0b74b5700d185feb17d018cbf975172d9dea460b0918

        SHA512

        1056a71c856c9470dfdb8b0d2a0485ba280fcf8c81be166c175d62fe9fc052c62228e3e9d1522061d3ac7d96046e64378d6ed29c371987eab9bad09f2638bbc3

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un259647.exe

        Filesize

        545KB

        MD5

        073a948ce7ac245ba3d5d8069460ec6f

        SHA1

        4ccbbed03a89f34555e8288b640bfefa08ef6ae8

        SHA256

        b5b4681161d95cf280ab0b74b5700d185feb17d018cbf975172d9dea460b0918

        SHA512

        1056a71c856c9470dfdb8b0d2a0485ba280fcf8c81be166c175d62fe9fc052c62228e3e9d1522061d3ac7d96046e64378d6ed29c371987eab9bad09f2638bbc3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1643.exe

        Filesize

        300KB

        MD5

        deb2d214f9eac14de812c4e2a62e168b

        SHA1

        07ecd1b3d339130445c239068887320a94892ea4

        SHA256

        a3837e3bff0a8187c9e5421a0f08abcafa452e23b6f782429a69129371762d54

        SHA512

        d16d0fa93b1a80defb22c848d5310105aa8bfeb3ba266c67943144177b2b3ba15e9ee403a0ddad3a280afeff434d649dd180cb91cf6515dee56ee7bb6a36a8a2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1643.exe

        Filesize

        300KB

        MD5

        deb2d214f9eac14de812c4e2a62e168b

        SHA1

        07ecd1b3d339130445c239068887320a94892ea4

        SHA256

        a3837e3bff0a8187c9e5421a0f08abcafa452e23b6f782429a69129371762d54

        SHA512

        d16d0fa93b1a80defb22c848d5310105aa8bfeb3ba266c67943144177b2b3ba15e9ee403a0ddad3a280afeff434d649dd180cb91cf6515dee56ee7bb6a36a8a2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6588.exe

        Filesize

        359KB

        MD5

        8d8b9dd3675e3421b208d716d609b587

        SHA1

        4599f8cb218a5d4f83225f829b592dcd835d8c17

        SHA256

        2b47643d15a22271d7f944e18f91eb415802d275733190c586c4206407db95f6

        SHA512

        9235a818af4959f872e49227f4193ebd5c7adbb9b75538bca1fb8aab1dd776faa951cf831789f0f179df5ad056737b12e25e6576dffcefae27afbd58a4a20a58

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6588.exe

        Filesize

        359KB

        MD5

        8d8b9dd3675e3421b208d716d609b587

        SHA1

        4599f8cb218a5d4f83225f829b592dcd835d8c17

        SHA256

        2b47643d15a22271d7f944e18f91eb415802d275733190c586c4206407db95f6

        SHA512

        9235a818af4959f872e49227f4193ebd5c7adbb9b75538bca1fb8aab1dd776faa951cf831789f0f179df5ad056737b12e25e6576dffcefae27afbd58a4a20a58

      • memory/2352-427-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-1102-0x0000000005C40000-0x0000000005C52000-memory.dmp

        Filesize

        72KB

      • memory/2352-1114-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-1113-0x0000000006C20000-0x000000000714C000-memory.dmp

        Filesize

        5.2MB

      • memory/2352-1112-0x0000000006A40000-0x0000000006C02000-memory.dmp

        Filesize

        1.8MB

      • memory/2352-1111-0x00000000069F0000-0x0000000006A40000-memory.dmp

        Filesize

        320KB

      • memory/2352-1110-0x0000000006950000-0x00000000069C6000-memory.dmp

        Filesize

        472KB

      • memory/2352-1109-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-1108-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-1106-0x0000000005FF0000-0x0000000006056000-memory.dmp

        Filesize

        408KB

      • memory/2352-1105-0x0000000005F50000-0x0000000005FE2000-memory.dmp

        Filesize

        584KB

      • memory/2352-1104-0x0000000005C60000-0x0000000005C9C000-memory.dmp

        Filesize

        240KB

      • memory/2352-1103-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-1101-0x0000000005B00000-0x0000000005C0A000-memory.dmp

        Filesize

        1.0MB

      • memory/2352-1100-0x0000000005470000-0x0000000005A88000-memory.dmp

        Filesize

        6.1MB

      • memory/2352-425-0x00000000029D0000-0x00000000029E0000-memory.dmp

        Filesize

        64KB

      • memory/2352-424-0x00000000008B0000-0x00000000008FB000-memory.dmp

        Filesize

        300KB

      • memory/2352-224-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-222-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-220-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-218-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-216-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-214-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-191-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-192-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-194-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-196-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-198-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-200-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-202-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-204-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-206-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-208-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-210-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/2352-212-0x0000000002970000-0x00000000029AE000-memory.dmp

        Filesize

        248KB

      • memory/3800-1120-0x0000000000C70000-0x0000000000CA2000-memory.dmp

        Filesize

        200KB

      • memory/3800-1121-0x00000000058B0000-0x00000000058C0000-memory.dmp

        Filesize

        64KB

      • memory/4368-176-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-181-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-172-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-182-0x0000000000400000-0x000000000070E000-memory.dmp

        Filesize

        3.1MB

      • memory/4368-170-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-180-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-150-0x0000000005000000-0x00000000055A4000-memory.dmp

        Filesize

        5.6MB

      • memory/4368-168-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-178-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-154-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-151-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-174-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-184-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-185-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-179-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-166-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-164-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-162-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-160-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-158-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-156-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB

      • memory/4368-149-0x0000000004FF0000-0x0000000005000000-memory.dmp

        Filesize

        64KB

      • memory/4368-148-0x00000000007C0000-0x00000000007ED000-memory.dmp

        Filesize

        180KB

      • memory/4368-186-0x0000000000400000-0x000000000070E000-memory.dmp

        Filesize

        3.1MB

      • memory/4368-152-0x0000000002720000-0x0000000002732000-memory.dmp

        Filesize

        72KB