Analysis

  • max time kernel
    61s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2023, 20:22

General

  • Target

    e060022d703e53eae162a83d69f7c56dfb0d3c99a9fef22dbcd6eed0579b59b7.exe

  • Size

    686KB

  • MD5

    399ea99d76b6641eadf2746c24b549e7

  • SHA1

    1d01e346e2f3167b113b8fcf7005fa066d0c551b

  • SHA256

    e060022d703e53eae162a83d69f7c56dfb0d3c99a9fef22dbcd6eed0579b59b7

  • SHA512

    3294a6a62628c2fefa750e430e362d755bab2bb9fda342ab8d728092b64cc5d5ccaa4ff5e8b02cc8655da6ae57a0cd70aa8e7aab015ce2e61b6759b3f380d0fb

  • SSDEEP

    12288:4Mrvy90r/qeF0vFlKifTO/SPk0SkNwY4kAPz76suK+wYtR:ny8FWvqifoSMdzYnAPKC+wYtR

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

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\e060022d703e53eae162a83d69f7c56dfb0d3c99a9fef22dbcd6eed0579b59b7.exe
    "C:\Users\Admin\AppData\Local\Temp\e060022d703e53eae162a83d69f7c56dfb0d3c99a9fef22dbcd6eed0579b59b7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un874868.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un874868.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8921.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8921.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1644
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 1080
          4⤵
          • Program crash
          PID:4024
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0463.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0463.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 1900
          4⤵
          • Program crash
          PID:3688
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si104343.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si104343.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4060
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1644 -ip 1644
    1⤵
      PID:1988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4368 -ip 4368
      1⤵
        PID:2768

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si104343.exe

        Filesize

        175KB

        MD5

        487c2bb8112218152e3d4dc89963c68d

        SHA1

        18341a5d1053cbf81e9f01e495183b7df7e1bb7b

        SHA256

        6d7b4039fb742a6cf69ba4fb57b62177e6daf6ebe19f60d5b1c7ac7dd4f1eb08

        SHA512

        58b984bec6053510287410e4d7c2eadca07ae1e2233ff4267ad65de7bb8e48a5087dead69460e3645884fb205240fb7d2ade4bb41ff6ca0b4a00e3898a8b01dd

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si104343.exe

        Filesize

        175KB

        MD5

        487c2bb8112218152e3d4dc89963c68d

        SHA1

        18341a5d1053cbf81e9f01e495183b7df7e1bb7b

        SHA256

        6d7b4039fb742a6cf69ba4fb57b62177e6daf6ebe19f60d5b1c7ac7dd4f1eb08

        SHA512

        58b984bec6053510287410e4d7c2eadca07ae1e2233ff4267ad65de7bb8e48a5087dead69460e3645884fb205240fb7d2ade4bb41ff6ca0b4a00e3898a8b01dd

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un874868.exe

        Filesize

        544KB

        MD5

        f17c2f7e2b3c80fb83cccd257648445d

        SHA1

        59bb03d09873a021888b0e3598f59a69124733cd

        SHA256

        456e9c6bf74ad42ffdebe30270d636d328748cf79e0c19de29e1cd49d831040e

        SHA512

        dcd9e7f070f7b2cbd8e60d028701f2c6eda9b7697069dcb1881b3d77c5bda36ada550d93896d0014a852df5cfdd6252073cc19b1c06febca8b6b2ff4b5be5a6d

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un874868.exe

        Filesize

        544KB

        MD5

        f17c2f7e2b3c80fb83cccd257648445d

        SHA1

        59bb03d09873a021888b0e3598f59a69124733cd

        SHA256

        456e9c6bf74ad42ffdebe30270d636d328748cf79e0c19de29e1cd49d831040e

        SHA512

        dcd9e7f070f7b2cbd8e60d028701f2c6eda9b7697069dcb1881b3d77c5bda36ada550d93896d0014a852df5cfdd6252073cc19b1c06febca8b6b2ff4b5be5a6d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8921.exe

        Filesize

        325KB

        MD5

        a8356e07f1316503e5d098d8f493c972

        SHA1

        9fe785f886352ceadb62c29cd28d310fcf3e9f73

        SHA256

        b0096fe389f4abdd076e192031ff19f3c5322cf102bba2fd744b8d54679ac929

        SHA512

        c0c54133d27de5b87b3d256ef6cab5f07af85c199e7f510810a82f3a09ca9e0a2ff89255ff36d11d0dd0da5cbe3d855e7407c948907dc6691e32b248e2cd87cd

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8921.exe

        Filesize

        325KB

        MD5

        a8356e07f1316503e5d098d8f493c972

        SHA1

        9fe785f886352ceadb62c29cd28d310fcf3e9f73

        SHA256

        b0096fe389f4abdd076e192031ff19f3c5322cf102bba2fd744b8d54679ac929

        SHA512

        c0c54133d27de5b87b3d256ef6cab5f07af85c199e7f510810a82f3a09ca9e0a2ff89255ff36d11d0dd0da5cbe3d855e7407c948907dc6691e32b248e2cd87cd

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0463.exe

        Filesize

        384KB

        MD5

        4c25ccf8a1e2bbef230a5364a63e18af

        SHA1

        efc5c18817c99b897f69f9b47f45f519b895f0aa

        SHA256

        84e4ac5bca1b32984016d522aa2bd21b5b86530169e3a4a8b3a424d8f9308f91

        SHA512

        f224320aa9cdd175992fa77b68a6cdf57dc8d7520957d773e350920ef4067c83ab5d5850228f97c9c6ebe7b8460c8ea1b395440ecfd62995fe6565a7a7fd5698

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0463.exe

        Filesize

        384KB

        MD5

        4c25ccf8a1e2bbef230a5364a63e18af

        SHA1

        efc5c18817c99b897f69f9b47f45f519b895f0aa

        SHA256

        84e4ac5bca1b32984016d522aa2bd21b5b86530169e3a4a8b3a424d8f9308f91

        SHA512

        f224320aa9cdd175992fa77b68a6cdf57dc8d7520957d773e350920ef4067c83ab5d5850228f97c9c6ebe7b8460c8ea1b395440ecfd62995fe6565a7a7fd5698

      • memory/1644-148-0x0000000002B80000-0x0000000002BAD000-memory.dmp

        Filesize

        180KB

      • memory/1644-149-0x0000000007150000-0x0000000007160000-memory.dmp

        Filesize

        64KB

      • memory/1644-150-0x0000000007150000-0x0000000007160000-memory.dmp

        Filesize

        64KB

      • memory/1644-152-0x0000000007160000-0x0000000007704000-memory.dmp

        Filesize

        5.6MB

      • memory/1644-151-0x0000000007150000-0x0000000007160000-memory.dmp

        Filesize

        64KB

      • memory/1644-153-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-154-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-156-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-158-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-160-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-162-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-164-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-166-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-168-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-170-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-172-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-174-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-176-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-178-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-180-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1644-181-0x0000000000400000-0x0000000002B7F000-memory.dmp

        Filesize

        39.5MB

      • memory/1644-183-0x0000000000400000-0x0000000002B7F000-memory.dmp

        Filesize

        39.5MB

      • memory/4060-1119-0x0000000000E90000-0x0000000000EC2000-memory.dmp

        Filesize

        200KB

      • memory/4060-1121-0x0000000005B80000-0x0000000005B90000-memory.dmp

        Filesize

        64KB

      • memory/4060-1120-0x0000000005B80000-0x0000000005B90000-memory.dmp

        Filesize

        64KB

      • memory/4368-192-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-226-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-194-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-196-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-198-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-200-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-202-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-204-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-206-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-208-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-210-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-212-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-214-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-216-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-218-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-220-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-222-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-223-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-224-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-190-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-1098-0x00000000078D0000-0x0000000007EE8000-memory.dmp

        Filesize

        6.1MB

      • memory/4368-1099-0x0000000007F70000-0x000000000807A000-memory.dmp

        Filesize

        1.0MB

      • memory/4368-1100-0x00000000080B0000-0x00000000080C2000-memory.dmp

        Filesize

        72KB

      • memory/4368-1101-0x00000000080D0000-0x000000000810C000-memory.dmp

        Filesize

        240KB

      • memory/4368-1102-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-1104-0x00000000083C0000-0x0000000008426000-memory.dmp

        Filesize

        408KB

      • memory/4368-1105-0x0000000008CC0000-0x0000000008D52000-memory.dmp

        Filesize

        584KB

      • memory/4368-1106-0x0000000008DA0000-0x0000000008E16000-memory.dmp

        Filesize

        472KB

      • memory/4368-1107-0x0000000008E30000-0x0000000008E80000-memory.dmp

        Filesize

        320KB

      • memory/4368-1108-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-1109-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-1110-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-189-0x0000000007740000-0x000000000777E000-memory.dmp

        Filesize

        248KB

      • memory/4368-188-0x0000000004590000-0x00000000045DB000-memory.dmp

        Filesize

        300KB

      • memory/4368-1111-0x0000000007140000-0x0000000007150000-memory.dmp

        Filesize

        64KB

      • memory/4368-1112-0x0000000008FE0000-0x00000000091A2000-memory.dmp

        Filesize

        1.8MB

      • memory/4368-1113-0x00000000091D0000-0x00000000096FC000-memory.dmp

        Filesize

        5.2MB