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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 17:34

General

  • Target

    bc56215c3b1e3d9a8d78e8f99138f9112a907c079b58cd59aa6f50d3ca514346.exe

  • Size

    338KB

  • MD5

    5dc8468a35b47c64a4b8a8feb0e8637c

  • SHA1

    f7324dcf4c55e73b62d4de82429fe5f882ff747a

  • SHA256

    bc56215c3b1e3d9a8d78e8f99138f9112a907c079b58cd59aa6f50d3ca514346

  • SHA512

    8c85b51624f1654d96d510cab6c7d5c7067203a9601936811baab9bc57b034132bc87279d4e097b24b6c3b6f7aefe0206b23bac583f508c3430ac2debb3d725e

  • SSDEEP

    6144:KwLSw/ppP+AegMMtRvu3LqBO/QWrDgVEx0aO811Ul/yKhw6yS292di8nEO:K+pP6gMEyIY0e11o/79f20i8nEO

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\bc56215c3b1e3d9a8d78e8f99138f9112a907c079b58cd59aa6f50d3ca514346.exe
    "C:\Users\Admin\AppData\Local\Temp\bc56215c3b1e3d9a8d78e8f99138f9112a907c079b58cd59aa6f50d3ca514346.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4028
    • 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:3852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3852-8-0x00000000068A0000-0x00000000068DC000-memory.dmp

    Filesize

    240KB

  • memory/3852-10-0x0000000006C20000-0x0000000006DE2000-memory.dmp

    Filesize

    1.8MB

  • memory/3852-2-0x00000000746BE000-0x00000000746BF000-memory.dmp

    Filesize

    4KB

  • memory/3852-3-0x0000000005520000-0x0000000005586000-memory.dmp

    Filesize

    408KB

  • memory/3852-4-0x0000000006040000-0x0000000006658000-memory.dmp

    Filesize

    6.1MB

  • memory/3852-5-0x0000000005AB0000-0x0000000005AC2000-memory.dmp

    Filesize

    72KB

  • memory/3852-6-0x0000000005BE0000-0x0000000005CEA000-memory.dmp

    Filesize

    1.0MB

  • memory/3852-7-0x00000000746B0000-0x0000000074E61000-memory.dmp

    Filesize

    7.7MB

  • memory/3852-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3852-18-0x00000000746B0000-0x0000000074E61000-memory.dmp

    Filesize

    7.7MB

  • memory/3852-9-0x00000000068E0000-0x000000000692C000-memory.dmp

    Filesize

    304KB

  • memory/3852-11-0x0000000007320000-0x000000000784C000-memory.dmp

    Filesize

    5.2MB

  • memory/3852-12-0x0000000006DF0000-0x0000000006E82000-memory.dmp

    Filesize

    584KB

  • memory/3852-13-0x0000000007E00000-0x00000000083A6000-memory.dmp

    Filesize

    5.6MB

  • memory/3852-14-0x0000000006F10000-0x0000000006F86000-memory.dmp

    Filesize

    472KB

  • memory/3852-15-0x0000000006EF0000-0x0000000006F0E000-memory.dmp

    Filesize

    120KB

  • memory/3852-16-0x0000000007090000-0x00000000070E0000-memory.dmp

    Filesize

    320KB

  • memory/4028-0-0x0000000003320000-0x0000000003321000-memory.dmp

    Filesize

    4KB