Analysis

  • max time kernel
    51s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    25-05-2022 04:30

General

  • Target

    9851880a02d0d47218587d4472dc2e459d7bf415de27af60539d6aa7b2f10c84.exe

  • Size

    378KB

  • MD5

    ef653318ac4f52480c8869601390e776

  • SHA1

    ae371d2a6867334a3f66370b143d4acc48086517

  • SHA256

    9851880a02d0d47218587d4472dc2e459d7bf415de27af60539d6aa7b2f10c84

  • SHA512

    b2a99d895356cddb2678d4436e2566e0f8ae438a060ef98be46cff6f87ff749a72f3961c27a021e0973353fcea68e7483b8d00ff262919fdc78d8b6d8616e842

Malware Config

Extracted

Family

redline

Botnet

top

C2

185.215.113.75:81

Attributes
  • auth_value

    ff6259bc2baf33b54b454aad484fb0ee

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9851880a02d0d47218587d4472dc2e459d7bf415de27af60539d6aa7b2f10c84.exe
    "C:\Users\Admin\AppData\Local\Temp\9851880a02d0d47218587d4472dc2e459d7bf415de27af60539d6aa7b2f10c84.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2484

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/2484-115-0x0000000002270000-0x00000000022A0000-memory.dmp
    Filesize

    192KB

  • memory/2484-116-0x0000000004C50000-0x000000000514E000-memory.dmp
    Filesize

    5.0MB

  • memory/2484-117-0x00000000024E0000-0x000000000250E000-memory.dmp
    Filesize

    184KB

  • memory/2484-119-0x0000000000810000-0x0000000000847000-memory.dmp
    Filesize

    220KB

  • memory/2484-120-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/2484-118-0x0000000000530000-0x00000000005DE000-memory.dmp
    Filesize

    696KB

  • memory/2484-121-0x0000000005150000-0x0000000005756000-memory.dmp
    Filesize

    6.0MB

  • memory/2484-122-0x00000000027D0000-0x00000000027E2000-memory.dmp
    Filesize

    72KB

  • memory/2484-123-0x0000000005760000-0x000000000586A000-memory.dmp
    Filesize

    1.0MB

  • memory/2484-124-0x0000000005870000-0x00000000058AE000-memory.dmp
    Filesize

    248KB

  • memory/2484-125-0x0000000005900000-0x000000000594B000-memory.dmp
    Filesize

    300KB

  • memory/2484-126-0x0000000006680000-0x00000000066E6000-memory.dmp
    Filesize

    408KB

  • memory/2484-127-0x00000000069A0000-0x0000000006A16000-memory.dmp
    Filesize

    472KB

  • memory/2484-128-0x0000000006A80000-0x0000000006B12000-memory.dmp
    Filesize

    584KB

  • memory/2484-129-0x0000000006C60000-0x0000000006C7E000-memory.dmp
    Filesize

    120KB

  • memory/2484-130-0x0000000006E90000-0x0000000007052000-memory.dmp
    Filesize

    1.8MB

  • memory/2484-131-0x0000000007060000-0x000000000758C000-memory.dmp
    Filesize

    5.2MB