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Analysis

  • max time kernel
    94s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 23:02

General

  • Target

    cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe

  • Size

    338KB

  • MD5

    912af657f0c60c119b2d7793eda3bafa

  • SHA1

    845ecf175f197930809a7a77a0c552b241af826d

  • SHA256

    cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0

  • SHA512

    7f3cabe31a4f646090c17d8436c55cb093f72c092b8bb430731120430e3a18126897a45a4b6247b97e0b98d86a71b23996c4f8971d5c7de87f9345e95e9e34f5

  • SSDEEP

    6144:TwbSk/5pP+AegMMtRvu3LqBO/QWrfZdJOHd6uk2/ci2di83EO:T+pP6gMEyzvJO7kvi83EO

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\cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe
    "C:\Users\Admin\AppData\Local\Temp\cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:3600
      • 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:4860

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1644-0-0x0000000000FB0000-0x0000000000FB1000-memory.dmp

      Filesize

      4KB

    • memory/4860-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/4860-2-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

      Filesize

      4KB

    • memory/4860-3-0x00000000057C0000-0x0000000005826000-memory.dmp

      Filesize

      408KB

    • memory/4860-4-0x00000000062D0000-0x00000000068E8000-memory.dmp

      Filesize

      6.1MB

    • memory/4860-5-0x0000000005D60000-0x0000000005D72000-memory.dmp

      Filesize

      72KB

    • memory/4860-6-0x0000000005E90000-0x0000000005F9A000-memory.dmp

      Filesize

      1.0MB

    • memory/4860-7-0x0000000074C00000-0x00000000753B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4860-8-0x0000000006220000-0x000000000625C000-memory.dmp

      Filesize

      240KB

    • memory/4860-9-0x0000000006260000-0x00000000062AC000-memory.dmp

      Filesize

      304KB

    • memory/4860-10-0x0000000006ED0000-0x0000000007092000-memory.dmp

      Filesize

      1.8MB

    • memory/4860-11-0x00000000075D0000-0x0000000007AFC000-memory.dmp

      Filesize

      5.2MB

    • memory/4860-12-0x00000000070A0000-0x0000000007132000-memory.dmp

      Filesize

      584KB

    • memory/4860-13-0x00000000080B0000-0x0000000008654000-memory.dmp

      Filesize

      5.6MB

    • memory/4860-14-0x0000000007140000-0x00000000071B6000-memory.dmp

      Filesize

      472KB

    • memory/4860-15-0x00000000071C0000-0x00000000071DE000-memory.dmp

      Filesize

      120KB

    • memory/4860-16-0x0000000007570000-0x00000000075C0000-memory.dmp

      Filesize

      320KB

    • memory/4860-18-0x0000000074C00000-0x00000000753B0000-memory.dmp

      Filesize

      7.7MB