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Analysis

  • max time kernel
    90s
  • max time network
    95s
  • 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, 15:30

General

  • Target

    c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe

  • Size

    338KB

  • MD5

    9fbe5807647e8b2687c6626171e36b60

  • SHA1

    ad8e66e2e5062df54b9cac22ef3f055f4f331f22

  • SHA256

    c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023

  • SHA512

    7d488e59f0a097484ba73b3f48331492369830459c344b88c964f0135d0a0e3287c003851a35cbaff99f0399ccf3b9f18ddf59be4137c9a53536e91dc2bec218

  • SSDEEP

    6144:twLSe/ppP+AegMMtRvu3LqBO/QWrH1mPo0e+r+V6DPMVaJ2di8nEO:t4pP6gMEyT1CoEPyaIi8nEO

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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe
    "C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3140
    • 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:4840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4840-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/4840-1-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/4840-2-0x0000000005340000-0x00000000053A6000-memory.dmp

    Filesize

    408KB

  • memory/4840-5-0x0000000005A20000-0x0000000005B2A000-memory.dmp

    Filesize

    1.0MB

  • memory/4840-4-0x00000000058F0000-0x0000000005902000-memory.dmp

    Filesize

    72KB

  • memory/4840-3-0x0000000005ED0000-0x00000000064E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4840-6-0x0000000074050000-0x0000000074801000-memory.dmp

    Filesize

    7.7MB

  • memory/4840-7-0x0000000006830000-0x000000000686C000-memory.dmp

    Filesize

    240KB

  • memory/4840-8-0x0000000006870000-0x00000000068BC000-memory.dmp

    Filesize

    304KB

  • memory/4840-9-0x0000000006BA0000-0x0000000006D62000-memory.dmp

    Filesize

    1.8MB

  • memory/4840-10-0x00000000072A0000-0x00000000077CC000-memory.dmp

    Filesize

    5.2MB

  • memory/4840-11-0x0000000006D70000-0x0000000006E02000-memory.dmp

    Filesize

    584KB

  • memory/4840-12-0x0000000007D80000-0x0000000008326000-memory.dmp

    Filesize

    5.6MB

  • memory/4840-13-0x00000000070C0000-0x0000000007136000-memory.dmp

    Filesize

    472KB

  • memory/4840-14-0x0000000006E60000-0x0000000006E7E000-memory.dmp

    Filesize

    120KB

  • memory/4840-15-0x00000000071D0000-0x0000000007220000-memory.dmp

    Filesize

    320KB

  • memory/4840-17-0x0000000074050000-0x0000000074801000-memory.dmp

    Filesize

    7.7MB