Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2023, 16:46

General

  • Target

    bdcab1bf5a4cf8188032c74451814fb5.exe

  • Size

    338KB

  • MD5

    bdcab1bf5a4cf8188032c74451814fb5

  • SHA1

    032c229f562b28c60959bc3330188eb8b9f48704

  • SHA256

    826c0ad3560a00bb95697992f9be32d689a6b64fa1f8c15624f4609690b641af

  • SHA512

    1b97dd52fe7b6c98eed777ffb86f53dd05b879dec35b1662213d6a163a64a5815c37120443b0e50b19b62729670ebb2f666c61ae25edd1e819ef3cbab94152ce

  • SSDEEP

    6144:PAEkhcG/ZiMf1KIY+am1ioj02HY7HqpxTacZL7:YrhBA+H1ilT7Hexmcd7

Malware Config

Extracted

Family

redline

Botnet

654

C2

185.65.105.60:10805

Attributes
  • auth_value

    762122531dcf2a6fba95431c415e85cb

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\bdcab1bf5a4cf8188032c74451814fb5.exe
    "C:\Users\Admin\AppData\Local\Temp\bdcab1bf5a4cf8188032c74451814fb5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2000
    • 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:1996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 132
      2⤵
      • Program crash
      PID:1208

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1996-54-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1996-55-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1996-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1996-61-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1996-62-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1996-63-0x0000000004B10000-0x0000000004B50000-memory.dmp

    Filesize

    256KB