Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    21-10-2021 05:20

General

  • Target

    96d50fdc986489b8321a9da56d89454d30789f05e14870df242f985ec31c21b3.exe

  • Size

    337KB

  • MD5

    5f1217979847fbaab020b2a65c202e19

  • SHA1

    9dacacb03ce7b2705d987d05f5a80c40c2b62590

  • SHA256

    96d50fdc986489b8321a9da56d89454d30789f05e14870df242f985ec31c21b3

  • SHA512

    09ed586c014acbb20b55b23a7dfa449503e781e438d6fce73c1cf2d2772fe26b06f4339811b230146b38b53b92f0f4c34fdd109df6cc95a088518e086f19914b

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.182:52236

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96d50fdc986489b8321a9da56d89454d30789f05e14870df242f985ec31c21b3.exe
    "C:\Users\Admin\AppData\Local\Temp\96d50fdc986489b8321a9da56d89454d30789f05e14870df242f985ec31c21b3.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:392

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/392-116-0x0000000004C80000-0x0000000004CB0000-memory.dmp
    Filesize

    192KB

  • memory/392-115-0x0000000002F20000-0x0000000002FCE000-memory.dmp
    Filesize

    696KB

  • memory/392-117-0x0000000000400000-0x0000000002F1B000-memory.dmp
    Filesize

    43.1MB

  • memory/392-118-0x0000000004DF0000-0x0000000004E0F000-memory.dmp
    Filesize

    124KB

  • memory/392-119-0x0000000007840000-0x0000000007841000-memory.dmp
    Filesize

    4KB

  • memory/392-120-0x0000000007843000-0x0000000007844000-memory.dmp
    Filesize

    4KB

  • memory/392-121-0x0000000007842000-0x0000000007843000-memory.dmp
    Filesize

    4KB

  • memory/392-122-0x0000000007850000-0x0000000007851000-memory.dmp
    Filesize

    4KB

  • memory/392-123-0x0000000004EA0000-0x0000000004EBD000-memory.dmp
    Filesize

    116KB

  • memory/392-124-0x0000000007D50000-0x0000000007D51000-memory.dmp
    Filesize

    4KB

  • memory/392-125-0x0000000005210000-0x0000000005211000-memory.dmp
    Filesize

    4KB

  • memory/392-126-0x00000000076A0000-0x00000000076A1000-memory.dmp
    Filesize

    4KB

  • memory/392-127-0x00000000077B0000-0x00000000077B1000-memory.dmp
    Filesize

    4KB

  • memory/392-128-0x0000000007844000-0x0000000007846000-memory.dmp
    Filesize

    8KB

  • memory/392-129-0x0000000008360000-0x0000000008361000-memory.dmp
    Filesize

    4KB

  • memory/392-130-0x0000000008F60000-0x0000000008F61000-memory.dmp
    Filesize

    4KB

  • memory/392-131-0x0000000009130000-0x0000000009131000-memory.dmp
    Filesize

    4KB

  • memory/392-132-0x0000000009760000-0x0000000009761000-memory.dmp
    Filesize

    4KB

  • memory/392-133-0x0000000009870000-0x0000000009871000-memory.dmp
    Filesize

    4KB

  • memory/392-134-0x0000000009A30000-0x0000000009A31000-memory.dmp
    Filesize

    4KB

  • memory/392-135-0x0000000009AC0000-0x0000000009AC1000-memory.dmp
    Filesize

    4KB