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Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 01:23

General

  • Target

    5ca63f1502cab336eba32b62e59e2305cc947cea45f40473a88ab8be0d7d46e1.exe

  • Size

    282KB

  • MD5

    11924938c6c12f36f6fcd832606810b3

  • SHA1

    d638b1da58ecc64ba05282bbfe988fe8d41a7af3

  • SHA256

    5ca63f1502cab336eba32b62e59e2305cc947cea45f40473a88ab8be0d7d46e1

  • SHA512

    ae989836345f9bc0ea191c24a85ffa4e2a6a04b63b06ff957f695c650879b703844af4ba82d43fc47dbdcaa706bb0f1d26c699fe83140ff3dcaf118b90584d71

  • SSDEEP

    6144:cQvoWvJhgHaSwvTygXUNVS4MGh1aBFrvz1xcxcWhHrt:cUYHMyR1aBFrvz1xcxdHrt

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ca63f1502cab336eba32b62e59e2305cc947cea45f40473a88ab8be0d7d46e1.exe
    "C:\Users\Admin\AppData\Local\Temp\5ca63f1502cab336eba32b62e59e2305cc947cea45f40473a88ab8be0d7d46e1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3224
    • 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:4156
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 156
      2⤵
      • Program crash
      PID:3540
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3224 -ip 3224
    1⤵
      PID:448

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4156-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4156-138-0x0000000005180000-0x0000000005798000-memory.dmp

      Filesize

      6.1MB

    • memory/4156-139-0x0000000004C70000-0x0000000004D7A000-memory.dmp

      Filesize

      1.0MB

    • memory/4156-140-0x00000000049D0000-0x00000000049E2000-memory.dmp

      Filesize

      72KB

    • memory/4156-141-0x0000000004A50000-0x0000000004A60000-memory.dmp

      Filesize

      64KB

    • memory/4156-142-0x0000000004B60000-0x0000000004B9C000-memory.dmp

      Filesize

      240KB

    • memory/4156-143-0x0000000004E40000-0x0000000004EB6000-memory.dmp

      Filesize

      472KB

    • memory/4156-144-0x0000000004F60000-0x0000000004FF2000-memory.dmp

      Filesize

      584KB

    • memory/4156-145-0x0000000006240000-0x00000000067E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4156-146-0x0000000005100000-0x0000000005166000-memory.dmp

      Filesize

      408KB

    • memory/4156-147-0x0000000004A50000-0x0000000004A60000-memory.dmp

      Filesize

      64KB

    • memory/4156-148-0x0000000005F60000-0x0000000006122000-memory.dmp

      Filesize

      1.8MB

    • memory/4156-149-0x0000000008410000-0x000000000893C000-memory.dmp

      Filesize

      5.2MB

    • memory/4156-150-0x0000000006130000-0x0000000006180000-memory.dmp

      Filesize

      320KB