Analysis

  • max time kernel
    51s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2023 09:48

General

  • Target

    file.exe

  • Size

    575KB

  • MD5

    7e1c47ca9cef11631ddd096c1d3639c7

  • SHA1

    4e8d9b1efb8b4b7b316e5a7fd3fb808e2da759a8

  • SHA256

    02c640ef3ac9d7fa8c919b0f72bb85413ef3e9803d2d091277b9a7c41f52e9d9

  • SHA512

    fa029905bf1921ab433f949167e64874e5da3e98908da38c92ae8e4db987a6ab786f68942993e34c92f713d7bf701e4d066da9abde7b88b6ff018663ba79490a

  • SSDEEP

    6144:qTov37S4OHn8MDIYKReFMjkyI/VYXVhUYbjDyVlQBCVTI:qcv37SajRVjziVq3gVlsCVT

Malware Config

Extracted

Family

redline

Botnet

2

C2

95.216.249.153:81

Attributes
  • auth_value

    101013a5e99e0857595aae297a11351d

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 96
      2⤵
      • Program crash
      PID:868

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1964-54-0x00000000000D0000-0x0000000000100000-memory.dmp
    Filesize

    192KB

  • memory/1964-55-0x00000000000D0000-0x0000000000100000-memory.dmp
    Filesize

    192KB

  • memory/1964-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/1964-61-0x00000000000D0000-0x0000000000100000-memory.dmp
    Filesize

    192KB

  • memory/1964-62-0x00000000000D0000-0x0000000000100000-memory.dmp
    Filesize

    192KB

  • memory/1964-63-0x0000000000350000-0x0000000000356000-memory.dmp
    Filesize

    24KB

  • memory/1964-64-0x0000000000910000-0x0000000000950000-memory.dmp
    Filesize

    256KB

  • memory/1964-65-0x0000000000910000-0x0000000000950000-memory.dmp
    Filesize

    256KB