Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2024 01:30

General

  • Target

    516b1a67a3aafceadff083854b26512174cbed4d455c5d8f8993acc8a895ea2e.exe

  • Size

    313KB

  • MD5

    6b19e5c100db0812ffb7813a1503c05d

  • SHA1

    17032c0b1b056bec3f23786bad5aa17404de3297

  • SHA256

    516b1a67a3aafceadff083854b26512174cbed4d455c5d8f8993acc8a895ea2e

  • SHA512

    fb97bd74aae13cb4d0205cf704300dfc4f0678dcbd07aacc295bc13b666a4bff46f12786c2d37702a7a783e786a6a92df31df37a39ebcaee74d46c58e0c4e27c

  • SSDEEP

    6144:tSS+SfXno/QxiNbuW22FoiU4eAy9i3nzbtvNDNsw:99PqBuW2dHwHxNDNsw

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.36:30035

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\516b1a67a3aafceadff083854b26512174cbed4d455c5d8f8993acc8a895ea2e.exe
    "C:\Users\Admin\AppData\Local\Temp\516b1a67a3aafceadff083854b26512174cbed4d455c5d8f8993acc8a895ea2e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:3556
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:3936
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Modifies system certificate store
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Tmp87BE.tmp

        Filesize

        2KB

        MD5

        1420d30f964eac2c85b2ccfe968eebce

        SHA1

        bdf9a6876578a3e38079c4f8cf5d6c79687ad750

        SHA256

        f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

        SHA512

        6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

      • memory/1876-31-0x0000000006EF0000-0x0000000007508000-memory.dmp

        Filesize

        6.1MB

      • memory/1876-43-0x00000000081E0000-0x000000000870C000-memory.dmp

        Filesize

        5.2MB

      • memory/1876-28-0x00000000068B0000-0x00000000068CE000-memory.dmp

        Filesize

        120KB

      • memory/1876-6-0x0000000074E30000-0x00000000755E0000-memory.dmp

        Filesize

        7.7MB

      • memory/1876-7-0x00000000058E0000-0x0000000005E84000-memory.dmp

        Filesize

        5.6MB

      • memory/1876-8-0x00000000053D0000-0x0000000005462000-memory.dmp

        Filesize

        584KB

      • memory/1876-9-0x0000000005390000-0x000000000539A000-memory.dmp

        Filesize

        40KB

      • memory/1876-10-0x0000000074E30000-0x00000000755E0000-memory.dmp

        Filesize

        7.7MB

      • memory/1876-44-0x0000000074E30000-0x00000000755E0000-memory.dmp

        Filesize

        7.7MB

      • memory/1876-27-0x0000000006250000-0x00000000062C6000-memory.dmp

        Filesize

        472KB

      • memory/1876-46-0x0000000074E30000-0x00000000755E0000-memory.dmp

        Filesize

        7.7MB

      • memory/1876-3-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1876-34-0x00000000069E0000-0x0000000006A1C000-memory.dmp

        Filesize

        240KB

      • memory/1876-33-0x0000000006980000-0x0000000006992000-memory.dmp

        Filesize

        72KB

      • memory/1876-32-0x0000000006A40000-0x0000000006B4A000-memory.dmp

        Filesize

        1.0MB

      • memory/1876-35-0x0000000006B50000-0x0000000006B9C000-memory.dmp

        Filesize

        304KB

      • memory/1876-36-0x0000000006C90000-0x0000000006CF6000-memory.dmp

        Filesize

        408KB

      • memory/1876-39-0x0000000006EA0000-0x0000000006EF0000-memory.dmp

        Filesize

        320KB

      • memory/1876-42-0x0000000007AE0000-0x0000000007CA2000-memory.dmp

        Filesize

        1.8MB

      • memory/1876-41-0x0000000074E30000-0x00000000755E0000-memory.dmp

        Filesize

        7.7MB

      • memory/2732-40-0x0000000074EE0000-0x0000000075690000-memory.dmp

        Filesize

        7.7MB

      • memory/2732-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

        Filesize

        4KB

      • memory/2732-1-0x0000000000160000-0x00000000001B4000-memory.dmp

        Filesize

        336KB

      • memory/2732-5-0x0000000074EE0000-0x0000000075690000-memory.dmp

        Filesize

        7.7MB