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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, 22:41

General

  • Target

    8fcddf93050a574064396bbf76f25e41c8ada65d9deeff10fc3678470dd90b95.exe

  • Size

    338KB

  • MD5

    2a56fc93232c1e5929a487b6e3bb0027

  • SHA1

    f881fbedb44a6fb3a6543133e17d61f545df7b4b

  • SHA256

    8fcddf93050a574064396bbf76f25e41c8ada65d9deeff10fc3678470dd90b95

  • SHA512

    f5c6cab7b9dc19bcc41c2a3ac3ff1cbf5b82d88ca88e3bf0cb2a3bab5c614b868b8d3118f9eddc3f6ce866c3307b25e9c601bbf2f337f62ee152752c571335a5

  • SSDEEP

    6144:GwLSe/ppP+AegMMtRvu3LqBO/QWrQWrwI9RR9hXUAkP8P/vX1L+MMYq+NzAk2diu:G4pP6gMEyUWrwaRu8nPcqHGi8nEO

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\8fcddf93050a574064396bbf76f25e41c8ada65d9deeff10fc3678470dd90b95.exe
    "C:\Users\Admin\AppData\Local\Temp\8fcddf93050a574064396bbf76f25e41c8ada65d9deeff10fc3678470dd90b95.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4832
    • 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:2260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2260-8-0x0000000006D60000-0x0000000006D9C000-memory.dmp

    Filesize

    240KB

  • memory/2260-10-0x00000000070D0000-0x0000000007292000-memory.dmp

    Filesize

    1.8MB

  • memory/2260-2-0x00000000740DE000-0x00000000740DF000-memory.dmp

    Filesize

    4KB

  • memory/2260-3-0x00000000059F0000-0x0000000005A56000-memory.dmp

    Filesize

    408KB

  • memory/2260-4-0x0000000006500000-0x0000000006B18000-memory.dmp

    Filesize

    6.1MB

  • memory/2260-5-0x0000000005F60000-0x0000000005F72000-memory.dmp

    Filesize

    72KB

  • memory/2260-6-0x0000000006090000-0x000000000619A000-memory.dmp

    Filesize

    1.0MB

  • memory/2260-7-0x00000000740D0000-0x0000000074881000-memory.dmp

    Filesize

    7.7MB

  • memory/2260-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2260-18-0x00000000740D0000-0x0000000074881000-memory.dmp

    Filesize

    7.7MB

  • memory/2260-9-0x0000000006DA0000-0x0000000006DEC000-memory.dmp

    Filesize

    304KB

  • memory/2260-11-0x00000000077D0000-0x0000000007CFC000-memory.dmp

    Filesize

    5.2MB

  • memory/2260-12-0x00000000082B0000-0x0000000008856000-memory.dmp

    Filesize

    5.6MB

  • memory/2260-13-0x00000000072A0000-0x0000000007332000-memory.dmp

    Filesize

    584KB

  • memory/2260-14-0x0000000007390000-0x00000000073E0000-memory.dmp

    Filesize

    320KB

  • memory/2260-15-0x0000000007460000-0x00000000074D6000-memory.dmp

    Filesize

    472KB

  • memory/2260-16-0x0000000007410000-0x000000000742E000-memory.dmp

    Filesize

    120KB

  • memory/4832-0-0x0000000000A50000-0x0000000000A51000-memory.dmp

    Filesize

    4KB