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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2023, 17:10

General

  • Target

    5bec555084177862a21eba17b75d068f.exe

  • Size

    1.6MB

  • MD5

    5bec555084177862a21eba17b75d068f

  • SHA1

    5492298dc817a9d9cf2af44b7c228770541da2ce

  • SHA256

    c9030652b5ad2388542a4f54208bb717b82fb19d1ff34289a77ebb65e9ee7b66

  • SHA512

    cd5809d3f40e944177e0e8d64a2df71d60872cbe41cab8b530eacecfa2615646dbd53ad035659e384ac1bdad9841e7495c5cb44bd17698863bc3efab0514abb9

  • SSDEEP

    12288:hzFb61WSg1Hf4J/gjbrVkH0HprhYkfDFQJ2i1Z/cqOWehbDFuDjR8j97OM+fwQ:tr1HfY/gjbrVrB8/cqOWaDHkbfw

Malware Config

Extracted

Family

redline

Botnet

1red1

C2

77.246.110.195:8599

Attributes
  • auth_value

    743c159c0234992dee4975bf5855347b

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\5bec555084177862a21eba17b75d068f.exe
    "C:\Users\Admin\AppData\Local\Temp\5bec555084177862a21eba17b75d068f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1856
    • 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:2548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 96
      2⤵
      • Program crash
      PID:1968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1856-54-0x0000000000120000-0x000000000030D000-memory.dmp

    Filesize

    1.9MB

  • memory/1856-55-0x0000000000120000-0x000000000030D000-memory.dmp

    Filesize

    1.9MB

  • memory/2548-56-0x0000000000090000-0x00000000000C0000-memory.dmp

    Filesize

    192KB

  • memory/2548-58-0x0000000000090000-0x00000000000C0000-memory.dmp

    Filesize

    192KB

  • memory/2548-62-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2548-64-0x0000000000090000-0x00000000000C0000-memory.dmp

    Filesize

    192KB

  • memory/2548-65-0x0000000000090000-0x00000000000C0000-memory.dmp

    Filesize

    192KB

  • memory/2548-66-0x0000000073C10000-0x00000000742FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2548-67-0x0000000000310000-0x0000000000316000-memory.dmp

    Filesize

    24KB

  • memory/2548-68-0x00000000048C0000-0x0000000004900000-memory.dmp

    Filesize

    256KB

  • memory/2548-69-0x0000000073C10000-0x00000000742FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2548-70-0x00000000048C0000-0x0000000004900000-memory.dmp

    Filesize

    256KB

  • memory/2548-71-0x0000000073C10000-0x00000000742FE000-memory.dmp

    Filesize

    6.9MB