Analysis

  • max time kernel
    91s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2023, 12:20

General

  • Target

    file.exe

  • Size

    291KB

  • MD5

    82dff01ab90a28a19048fe5cfbcbc895

  • SHA1

    9006253561020584da11344f702ebb9d4ee7127d

  • SHA256

    513cfd7c3b47cd8acb5b7f0e3365273a1cf6ee0a5f4635a35fb910e574d37d11

  • SHA512

    e894769ca833df1ae11f6cfc5f5b1d89e649be7512ff8f9bed69bf740802c80e6523b1a1e1cd94bf2409e3d9af374aeb41ce3c8e849c10ccec1afc56527e680b

  • SSDEEP

    6144:oIbH9up2Eidk1EO/D0YMOfn2rZ+FfidK1:Rb1dk1ZyK1

Malware Config

Extracted

Family

redline

Botnet

@oleh_ps

C2

194.169.175.235:42691

Signatures

  • RedLine

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

  • RedLine payload 2 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4560

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4560-0-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/4560-1-0x00000000001C0000-0x00000000001FE000-memory.dmp

          Filesize

          248KB

        • memory/4560-5-0x0000000074820000-0x0000000074FD0000-memory.dmp

          Filesize

          7.7MB

        • memory/4560-6-0x0000000006FB0000-0x0000000007554000-memory.dmp

          Filesize

          5.6MB

        • memory/4560-7-0x00000000075A0000-0x0000000007632000-memory.dmp

          Filesize

          584KB

        • memory/4560-8-0x00000000076C0000-0x00000000076D0000-memory.dmp

          Filesize

          64KB

        • memory/4560-9-0x00000000076B0000-0x00000000076BA000-memory.dmp

          Filesize

          40KB

        • memory/4560-10-0x0000000007860000-0x0000000007E78000-memory.dmp

          Filesize

          6.1MB

        • memory/4560-11-0x0000000007E80000-0x0000000007F8A000-memory.dmp

          Filesize

          1.0MB

        • memory/4560-12-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

          Filesize

          72KB

        • memory/4560-13-0x0000000007FE0000-0x000000000801C000-memory.dmp

          Filesize

          240KB

        • memory/4560-14-0x0000000008040000-0x000000000808C000-memory.dmp

          Filesize

          304KB

        • memory/4560-15-0x0000000008300000-0x0000000008366000-memory.dmp

          Filesize

          408KB

        • memory/4560-16-0x00000000089F0000-0x0000000008BB2000-memory.dmp

          Filesize

          1.8MB

        • memory/4560-17-0x0000000008BE0000-0x000000000910C000-memory.dmp

          Filesize

          5.2MB

        • memory/4560-18-0x00000000045F0000-0x0000000004640000-memory.dmp

          Filesize

          320KB

        • memory/4560-21-0x0000000074820000-0x0000000074FD0000-memory.dmp

          Filesize

          7.7MB