Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-11-2024 20:04

General

  • Target

    cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe

  • Size

    355KB

  • MD5

    a4c70d54ba1052681f251618d9d9fc1f

  • SHA1

    bf4e172a65f5271d5c60c3219f36bb15d0d2f585

  • SHA256

    cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816

  • SHA512

    6f7865419dab62b3c44a8f530eb2e62932bb807f8cad8d023f318d4207d5aac81cf6a14905b5bfa2d7f1c694bb94722b98798ba905cbef968ce6ef3edbdf81d6

  • SSDEEP

    6144:xco+Nypp0QGxJ1ryIj7AOqs4xxgI2Zf5Znns1Jl:F+Nypp0QEp7cs4xxgpNs1J

Malware Config

Extracted

Family

redline

Botnet

pub3

C2

89.22.231.25:45245

Attributes
  • auth_value

    ffd0fd0d5630c2c573c643bde2ed50b3

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe
    "C:\Users\Admin\AppData\Local\Temp\cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2368
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 48
      2⤵
      • Program crash
      PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2368-2-0x0000000000320000-0x0000000000352000-memory.dmp

    Filesize

    200KB

  • memory/2368-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2368-1-0x0000000000320000-0x0000000000352000-memory.dmp

    Filesize

    200KB

  • memory/2368-9-0x0000000000320000-0x0000000000352000-memory.dmp

    Filesize

    200KB

  • memory/2368-8-0x0000000000320000-0x0000000000352000-memory.dmp

    Filesize

    200KB

  • memory/2368-10-0x00000000744AE000-0x00000000744AF000-memory.dmp

    Filesize

    4KB

  • memory/2368-11-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2368-12-0x00000000744AE000-0x00000000744AF000-memory.dmp

    Filesize

    4KB

  • memory/2368-13-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2904-0-0x0000000000AF8000-0x0000000000AF9000-memory.dmp

    Filesize

    4KB