Analysis

  • max time kernel
    146s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-06-2022 22:44

General

  • Target

    bd7bdf1fe2307d49c71109ee8a7759b1919bccf1f0e6ee3daa76cf3834d7e3be.exe

  • Size

    295KB

  • MD5

    d5a4071b7a2b6f45c5178f636bfa1b93

  • SHA1

    89f57ed6b2659e21bdc10c4e7d80efb339d13b3a

  • SHA256

    bd7bdf1fe2307d49c71109ee8a7759b1919bccf1f0e6ee3daa76cf3834d7e3be

  • SHA512

    35d5e7f58fef352d1ed74fbd22fb4da226e0fbc46324ecc34475bd0ee16ce8ab006d165e52d5444c77f4f14abd6a724dcf121dba47e1db9ccf94360394db9e66

Score
10/10

Malware Config

Extracted

Family

redline

Botnet

1

C2

89.22.227.236:22009

Attributes
  • auth_value

    2a9c7589a4287e8852c51a7124d88669

Signatures

  • RedLine

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

  • RedLine Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd7bdf1fe2307d49c71109ee8a7759b1919bccf1f0e6ee3daa76cf3834d7e3be.exe
    "C:\Users\Admin\AppData\Local\Temp\bd7bdf1fe2307d49c71109ee8a7759b1919bccf1f0e6ee3daa76cf3834d7e3be.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:868
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 404
        2⤵
        • Program crash
        PID:4624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2896 -ip 2896
      1⤵
        PID:2820

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/868-130-0x0000000000000000-mapping.dmp
      • memory/868-131-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/868-136-0x0000000005530000-0x0000000005B48000-memory.dmp
        Filesize

        6.1MB

      • memory/868-137-0x0000000004FD0000-0x0000000004FE2000-memory.dmp
        Filesize

        72KB

      • memory/868-138-0x0000000005100000-0x000000000520A000-memory.dmp
        Filesize

        1.0MB

      • memory/868-139-0x0000000005030000-0x000000000506C000-memory.dmp
        Filesize

        240KB