Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 13:51

General

  • Target

    a96950e973081e1145547d3c5bcac94f.exe

  • Size

    2.5MB

  • MD5

    a96950e973081e1145547d3c5bcac94f

  • SHA1

    3d72c767397db4498a4ab7cda505f8a1fcc7ba4b

  • SHA256

    2ee10299431f2d13208b63912ca6482751c013dc18f0b9245562d758a62af912

  • SHA512

    c824a162d019b0c272c14b3bfa5cc75d8ca8662025c36358194f84163b95f95b5263b64da5c7e1e942d395a438f3d1d8843319f479d9f7a99cf190d7114ee03a

Malware Config

Extracted

Family

redline

Botnet

top1

C2

pemararslava.xyz:80

Attributes
  • auth_value

    e3ff30d1ffe0ffdb11211b351a0179a1

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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a96950e973081e1145547d3c5bcac94f.exe
    "C:\Users\Admin\AppData\Local\Temp\a96950e973081e1145547d3c5bcac94f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1680
    • 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:195112

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/195112-54-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/195112-56-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/195112-61-0x000000000041817E-mapping.dmp
  • memory/195112-62-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/195112-63-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/195112-64-0x0000000076901000-0x0000000076903000-memory.dmp
    Filesize

    8KB