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Analysis

  • max time kernel
    142s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 22:41

General

  • Target

    49774271826415b12bd06c192f42b380_NeikiAnalytics.exe

  • Size

    976KB

  • MD5

    49774271826415b12bd06c192f42b380

  • SHA1

    25587ec423b4fd5aef87f5072567f6022f8564dd

  • SHA256

    5395ffaed025949bd22a2d6a712826d1ca531636166caffe90d0a17bdcd4f4da

  • SHA512

    4f305b4c833339c4d147fd7fa71342a5315a41186e8adca4d74b4c6dede5fc90d255933e086a264b2d3bebc6c5c973463015453a88d9233aa78338b18e7e5ba9

  • SSDEEP

    12288:yDmmkvQOIvpbmlbqYfMG7km+rXHyOWEtggrKE+eJlmuzYjY5FRuu4IWO6:LTIvpbmUYfMG70/btggrrZHRd4s6

Malware Config

Extracted

Family

redline

Botnet

5195552529

C2

https://pastebin.com/raw/NgsUAPya

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49774271826415b12bd06c192f42b380_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\49774271826415b12bd06c192f42b380_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:212
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4856

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1416-0-0x0000000000980000-0x0000000000981000-memory.dmp

      Filesize

      4KB

    • memory/1416-1-0x0000000000980000-0x0000000000981000-memory.dmp

      Filesize

      4KB

    • memory/1416-3-0x0000000000980000-0x0000000000981000-memory.dmp

      Filesize

      4KB

    • memory/4856-2-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/4856-4-0x00000000746EE000-0x00000000746EF000-memory.dmp

      Filesize

      4KB

    • memory/4856-5-0x0000000005290000-0x00000000052F6000-memory.dmp

      Filesize

      408KB

    • memory/4856-6-0x0000000005D70000-0x0000000006388000-memory.dmp

      Filesize

      6.1MB

    • memory/4856-7-0x0000000005800000-0x0000000005812000-memory.dmp

      Filesize

      72KB

    • memory/4856-8-0x0000000005930000-0x0000000005A3A000-memory.dmp

      Filesize

      1.0MB

    • memory/4856-9-0x00000000746E0000-0x0000000074E90000-memory.dmp

      Filesize

      7.7MB

    • memory/4856-10-0x0000000005CD0000-0x0000000005D0C000-memory.dmp

      Filesize

      240KB

    • memory/4856-11-0x0000000005D10000-0x0000000005D5C000-memory.dmp

      Filesize

      304KB

    • memory/4856-12-0x0000000006970000-0x0000000006B32000-memory.dmp

      Filesize

      1.8MB

    • memory/4856-13-0x0000000007070000-0x000000000759C000-memory.dmp

      Filesize

      5.2MB

    • memory/4856-14-0x0000000006B40000-0x0000000006BD2000-memory.dmp

      Filesize

      584KB

    • memory/4856-15-0x0000000007B50000-0x00000000080F4000-memory.dmp

      Filesize

      5.6MB

    • memory/4856-16-0x0000000006C60000-0x0000000006CD6000-memory.dmp

      Filesize

      472KB

    • memory/4856-17-0x0000000006C00000-0x0000000006C1E000-memory.dmp

      Filesize

      120KB

    • memory/4856-18-0x0000000006D90000-0x0000000006DE0000-memory.dmp

      Filesize

      320KB

    • memory/4856-20-0x00000000746E0000-0x0000000074E90000-memory.dmp

      Filesize

      7.7MB