Analysis

  • max time kernel
    150s
  • max time network
    185s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    30-07-2021 15:26

General

  • Target

    36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0.exe

  • Size

    218KB

  • MD5

    760ae5e7793de36ae8159fc128687577

  • SHA1

    0b1e5bd4e2cf0888d66350ecd4bcecf7f950acee

  • SHA256

    36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0

  • SHA512

    ca9d592d86feecafb557ae5422eff45020863b38fc5c36ed32c9381fd2f154a0125f77ed76cc1f1ea3aef04e4874ca36bc2da6d1f634f1ad6d4dfbc7a64f9f30

Malware Config

Extracted

Family

redline

Botnet

ytmaloy6

C2

46.8.19.196:53773

Signatures

  • RedLine

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

  • RedLine Payload 3 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0.exe
    "C:\Users\Admin\AppData\Local\Temp\36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0.exe
      C:\Users\Admin\AppData\Local\Temp\36ef5e0db18469267810503ba4fd099e59007c3f10f718bccffdc93e87a853a0.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1520-64-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1520-65-0x0000000000417E2A-mapping.dmp
  • memory/1520-66-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1520-68-0x00000000043C0000-0x00000000043C1000-memory.dmp
    Filesize

    4KB

  • memory/1976-60-0x0000000000E30000-0x0000000000E31000-memory.dmp
    Filesize

    4KB

  • memory/1976-62-0x00000000049A0000-0x00000000049A1000-memory.dmp
    Filesize

    4KB

  • memory/1976-63-0x0000000000230000-0x0000000000238000-memory.dmp
    Filesize

    32KB