Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2023, 19:45

General

  • Target

    08575099.exe

  • Size

    926KB

  • MD5

    a1ed05e1152357a287ad4c4b4ddc300e

  • SHA1

    e9a0fb950bbe24c907cfcbf4183654592351ca4a

  • SHA256

    f37fed756590b0b03fb03dc3802b589cc5751346914048faab47b003bae832bb

  • SHA512

    a090022d23a6c0e9b65e87a9a09c52729b690f95ccb476a847377a6538a8380fd2e8853e2bcd914464fd829394dc52cd74ae3916a8a7863563723852c4d1d438

  • SSDEEP

    12288:Sm8VMj5EcETVXfz0kSn69pjVvMEeCxeCadKeHuXq97HvBjTjCdxBT4ZbCAAb7BhT:SxKcSup5UrUF3

Score
10/10

Malware Config

Extracted

Family

redline

Botnet

1

C2

185.215.113.37:31712

Attributes
  • auth_value

    1aa402727eb24d99bfd960d3d786f55d

Signatures

  • RedLine

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08575099.exe
    "C:\Users\Admin\AppData\Local\Temp\08575099.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\08575099.exe
      C:\Users\Admin\AppData\Local\Temp\08575099.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 540
        3⤵
        • Program crash
        PID:560

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1204-54-0x0000000000F50000-0x000000000103E000-memory.dmp

    Filesize

    952KB

  • memory/1204-55-0x0000000007020000-0x0000000007060000-memory.dmp

    Filesize

    256KB

  • memory/2008-56-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2008-58-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2008-60-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2008-61-0x0000000000360000-0x0000000000366000-memory.dmp

    Filesize

    24KB