Analysis

  • max time kernel
    129s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2023 18:51

General

  • Target

    2bfddaf30f7a81fd209a17e8bc06c5a6.exe

  • Size

    308KB

  • MD5

    2bfddaf30f7a81fd209a17e8bc06c5a6

  • SHA1

    b23725a3a0c01ddd4d07699b03acf33426bc94ec

  • SHA256

    c5267206c758ddf1b172ee1eb0e09f4251c5dec7eda3b54a9778baebb7f39b94

  • SHA512

    a44e56ee7f03f6a1ac262147e1a89fd4226e7696bc427ad6e89bd7056350d4285aaeb671327febf118ae88a0e2b0820e4280d9ae49ec80f78e610dd3ce3a00ed

  • SSDEEP

    6144:l2CKgIA9DRQhEttFvFheGReKF/CYgaJQrvBrfNHkI:VIcDGhE7FdNlRfgwQTb3

Malware Config

Extracted

Family

redline

Botnet

0

C2

65.108.210.134:23732

Attributes
  • auth_value

    29b638406f4732fa6a2b4b943e4d21df

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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2bfddaf30f7a81fd209a17e8bc06c5a6.exe
    "C:\Users\Admin\AppData\Local\Temp\2bfddaf30f7a81fd209a17e8bc06c5a6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3256
    • 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:1952

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1952-134-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/1952-139-0x0000000006010000-0x0000000006628000-memory.dmp
    Filesize

    6.1MB

  • memory/1952-140-0x00000000079A0000-0x0000000007AAA000-memory.dmp
    Filesize

    1.0MB

  • memory/1952-141-0x00000000078E0000-0x00000000078F2000-memory.dmp
    Filesize

    72KB

  • memory/1952-142-0x0000000007940000-0x000000000797C000-memory.dmp
    Filesize

    240KB

  • memory/1952-143-0x0000000005410000-0x0000000005420000-memory.dmp
    Filesize

    64KB

  • memory/1952-144-0x00000000084C0000-0x0000000008552000-memory.dmp
    Filesize

    584KB

  • memory/1952-145-0x0000000008B10000-0x00000000090B4000-memory.dmp
    Filesize

    5.6MB

  • memory/1952-146-0x0000000008560000-0x00000000085C6000-memory.dmp
    Filesize

    408KB

  • memory/1952-147-0x0000000008650000-0x00000000086C6000-memory.dmp
    Filesize

    472KB

  • memory/1952-148-0x00000000086D0000-0x0000000008720000-memory.dmp
    Filesize

    320KB

  • memory/1952-149-0x0000000005410000-0x0000000005420000-memory.dmp
    Filesize

    64KB

  • memory/1952-150-0x00000000099B0000-0x0000000009B72000-memory.dmp
    Filesize

    1.8MB

  • memory/1952-151-0x000000000A0B0000-0x000000000A5DC000-memory.dmp
    Filesize

    5.2MB