Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 03:06

General

  • Target

    21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe

  • Size

    322KB

  • MD5

    9b3689a34c9c5d13c5edd650ee28c36a

  • SHA1

    c74bc3e35030ea98bb87221f5f5ad882b537d146

  • SHA256

    21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8

  • SHA512

    28c697aeaa0772f505921d0a373fb663f72f6bd056d9f2fc91a0d7d8ba93c47ad3e956be502316f20ca9f0bc251254b4b85cb529e4ea6e727091b5e9479b9eb3

  • SSDEEP

    6144:urWjANCz3eSNnGKx/ykVyrcowPkN0rx6lYMfz9I9pkGZP+5nuQggu23kp:QWcN6X1GNwr8NkQlvrC9pkGdInZZu7

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.96:28380

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe
    "C:\Users\Admin\AppData\Local\Temp\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2700
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:1152
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
          • Modifies system certificate store
          PID:1620

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Tmp1508.tmp

        Filesize

        2KB

        MD5

        1420d30f964eac2c85b2ccfe968eebce

        SHA1

        bdf9a6876578a3e38079c4f8cf5d6c79687ad750

        SHA256

        f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

        SHA512

        6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

      • memory/1088-16-0x0000000074480000-0x0000000074B6E000-memory.dmp

        Filesize

        6.9MB

      • memory/1088-1-0x0000000000FD0000-0x0000000001024000-memory.dmp

        Filesize

        336KB

      • memory/1088-0-0x000000007448E000-0x000000007448F000-memory.dmp

        Filesize

        4KB

      • memory/1088-15-0x0000000074480000-0x0000000074B6E000-memory.dmp

        Filesize

        6.9MB

      • memory/1620-5-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-9-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-4-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-14-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-12-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/1620-7-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1620-6-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB