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Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14/07/2024, 17:54

General

  • Target

    69e7bcf99e1c0d0158efddb4c21587df2591ecaabd8e9ddfd7e8a9a7875ba560.exe

  • Size

    338KB

  • MD5

    28fe2bf94f4329df6edbbd69c0e12f8a

  • SHA1

    1a79413184ecaca2cdec88b2f08c0d071542be1f

  • SHA256

    69e7bcf99e1c0d0158efddb4c21587df2591ecaabd8e9ddfd7e8a9a7875ba560

  • SHA512

    d308f60dac08a1c74d87e1e3d207335a67721f120cae3d108848e8fe2eca34ca85990cabbbdb41fa8ab596a9215f4ed4582d687c9292ee1df2886dcd010917d2

  • SSDEEP

    6144:awTSx/BpP+AegMMtRvu3LqBOkQWrjLwRmff4G12tSnMJg28a7Qq2di8MEO:aJpP6gMEhHLwRSf4ptaMg2NQdi8MEO

Malware Config

Extracted

Family

redline

Botnet

6951125327

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443

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 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\69e7bcf99e1c0d0158efddb4c21587df2591ecaabd8e9ddfd7e8a9a7875ba560.exe
    "C:\Users\Admin\AppData\Local\Temp\69e7bcf99e1c0d0158efddb4c21587df2591ecaabd8e9ddfd7e8a9a7875ba560.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1552
      • 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:3012

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2120-0-0x00000000007F0000-0x00000000007F1000-memory.dmp

      Filesize

      4KB

    • memory/3012-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/3012-2-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

      Filesize

      4KB

    • memory/3012-3-0x00000000057A0000-0x0000000005806000-memory.dmp

      Filesize

      408KB

    • memory/3012-4-0x00000000062D0000-0x00000000068E8000-memory.dmp

      Filesize

      6.1MB

    • memory/3012-5-0x0000000005D20000-0x0000000005D32000-memory.dmp

      Filesize

      72KB

    • memory/3012-6-0x0000000005E50000-0x0000000005F5A000-memory.dmp

      Filesize

      1.0MB

    • memory/3012-7-0x0000000074E40000-0x00000000755F1000-memory.dmp

      Filesize

      7.7MB

    • memory/3012-8-0x0000000006B30000-0x0000000006B6C000-memory.dmp

      Filesize

      240KB

    • memory/3012-9-0x0000000006B70000-0x0000000006BBC000-memory.dmp

      Filesize

      304KB

    • memory/3012-10-0x0000000006E90000-0x0000000007052000-memory.dmp

      Filesize

      1.8MB

    • memory/3012-11-0x0000000007590000-0x0000000007ABC000-memory.dmp

      Filesize

      5.2MB

    • memory/3012-12-0x0000000008070000-0x0000000008616000-memory.dmp

      Filesize

      5.6MB

    • memory/3012-13-0x0000000007200000-0x0000000007292000-memory.dmp

      Filesize

      584KB

    • memory/3012-14-0x00000000070E0000-0x0000000007156000-memory.dmp

      Filesize

      472KB

    • memory/3012-15-0x0000000007060000-0x000000000707E000-memory.dmp

      Filesize

      120KB

    • memory/3012-16-0x0000000007D10000-0x0000000007D60000-memory.dmp

      Filesize

      320KB

    • memory/3012-18-0x0000000074E40000-0x00000000755F1000-memory.dmp

      Filesize

      7.7MB