Analysis

  • max time kernel
    76s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/09/2022, 07:49

General

  • Target

    846ff24c60240e35eb24311c16bca021a4834aaf25708ac7cfc3a3042b29963e.exe

  • Size

    364KB

  • MD5

    d435ebf0a88abb537b6f2196e83855ca

  • SHA1

    0a49062ccce4641752804795ac7c9d4e082d5e75

  • SHA256

    846ff24c60240e35eb24311c16bca021a4834aaf25708ac7cfc3a3042b29963e

  • SHA512

    1f3adbef824094eba93b60f83a049a1d157360c0b15f8760f1d2068f01d86485f8da897508b8bd33912b73d6bfe645be13a4cdbe17eb966297f64b231f83665e

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\846ff24c60240e35eb24311c16bca021a4834aaf25708ac7cfc3a3042b29963e.exe
    "C:\Users\Admin\AppData\Local\Temp\846ff24c60240e35eb24311c16bca021a4834aaf25708ac7cfc3a3042b29963e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2388

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2388-132-0x0000000000750000-0x00000000007B0000-memory.dmp

          Filesize

          384KB

        • memory/2388-133-0x0000000005800000-0x0000000005E18000-memory.dmp

          Filesize

          6.1MB

        • memory/2388-134-0x0000000005340000-0x000000000544A000-memory.dmp

          Filesize

          1.0MB

        • memory/2388-135-0x0000000005270000-0x0000000005282000-memory.dmp

          Filesize

          72KB

        • memory/2388-136-0x00000000052D0000-0x000000000530C000-memory.dmp

          Filesize

          240KB

        • memory/2388-137-0x00000000068C0000-0x0000000006E64000-memory.dmp

          Filesize

          5.6MB

        • memory/2388-138-0x0000000005730000-0x00000000057C2000-memory.dmp

          Filesize

          584KB

        • memory/2388-139-0x0000000005E20000-0x0000000005E86000-memory.dmp

          Filesize

          408KB

        • memory/2388-140-0x00000000066E0000-0x00000000068A2000-memory.dmp

          Filesize

          1.8MB

        • memory/2388-141-0x0000000008A90000-0x0000000008FBC000-memory.dmp

          Filesize

          5.2MB

        • memory/2388-142-0x0000000006650000-0x00000000066C6000-memory.dmp

          Filesize

          472KB

        • memory/2388-143-0x0000000006E70000-0x0000000006EC0000-memory.dmp

          Filesize

          320KB