Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-05-2022 10:21

General

  • Target

    ecc561dc2ca76abde7f635e4fd169160.exe

  • Size

    430KB

  • MD5

    ecc561dc2ca76abde7f635e4fd169160

  • SHA1

    3f3ba69ce75b73e271e93582e4598c0ed71a7979

  • SHA256

    f19c723f707f55fa5163aa0e2a146eb1acf7d5fadd76545531afd96cb5bb7f55

  • SHA512

    cf81ab682d58e99f508004679c63a8f00dcd5c139c1cb7db15f908dc4b8b4c2b17ecea99943002795e30289e8a292d6110a0a623bb0407e0d803eec3d20675a8

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

Signatures

  • RedLine

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecc561dc2ca76abde7f635e4fd169160.exe
    "C:\Users\Admin\AppData\Local\Temp\ecc561dc2ca76abde7f635e4fd169160.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:836

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/836-54-0x00000000047C0000-0x00000000047F0000-memory.dmp
    Filesize

    192KB

  • memory/836-55-0x0000000004AF0000-0x0000000004B1E000-memory.dmp
    Filesize

    184KB

  • memory/836-56-0x0000000075721000-0x0000000075723000-memory.dmp
    Filesize

    8KB

  • memory/836-57-0x0000000002D5E000-0x0000000002D88000-memory.dmp
    Filesize

    168KB

  • memory/836-58-0x0000000000220000-0x0000000000257000-memory.dmp
    Filesize

    220KB

  • memory/836-59-0x0000000000400000-0x0000000002B89000-memory.dmp
    Filesize

    39.5MB