Analysis

  • max time kernel
    66s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    15-10-2021 16:05

General

  • Target

    5814cd57084136851db4977ac04b313434733c40895dfca880ac403433bea6b5.exe

  • Size

    366KB

  • MD5

    92893868df6c138c02a6fadb292bf603

  • SHA1

    7993d18e5601fdc43ff3ca49e37f2021f67a1284

  • SHA256

    5814cd57084136851db4977ac04b313434733c40895dfca880ac403433bea6b5

  • SHA512

    6986da9cb00928f388c2d2e7c15da3d94ce87e36b2e4c7036db9a2681524b424d838e4be440b4066b5202701d0725c1e814f8598966907e52341b6e720294b35

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\5814cd57084136851db4977ac04b313434733c40895dfca880ac403433bea6b5.exe
    "C:\Users\Admin\AppData\Local\Temp\5814cd57084136851db4977ac04b313434733c40895dfca880ac403433bea6b5.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2472

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/2472-116-0x0000000003410000-0x0000000003440000-memory.dmp
    Filesize

    192KB

  • memory/2472-117-0x0000000000400000-0x00000000016CF000-memory.dmp
    Filesize

    18.8MB

  • memory/2472-118-0x0000000003680000-0x000000000369F000-memory.dmp
    Filesize

    124KB

  • memory/2472-119-0x0000000005EA0000-0x0000000005EA1000-memory.dmp
    Filesize

    4KB

  • memory/2472-120-0x0000000003800000-0x000000000381D000-memory.dmp
    Filesize

    116KB

  • memory/2472-121-0x00000000063A0000-0x00000000063A1000-memory.dmp
    Filesize

    4KB

  • memory/2472-122-0x00000000039A0000-0x00000000039A1000-memory.dmp
    Filesize

    4KB

  • memory/2472-123-0x00000000069B0000-0x00000000069B1000-memory.dmp
    Filesize

    4KB

  • memory/2472-124-0x00000000039D0000-0x00000000039D1000-memory.dmp
    Filesize

    4KB

  • memory/2472-125-0x00000000036C0000-0x00000000036C1000-memory.dmp
    Filesize

    4KB

  • memory/2472-127-0x00000000036C3000-0x00000000036C4000-memory.dmp
    Filesize

    4KB

  • memory/2472-128-0x00000000036C4000-0x00000000036C6000-memory.dmp
    Filesize

    8KB

  • memory/2472-126-0x00000000036C2000-0x00000000036C3000-memory.dmp
    Filesize

    4KB

  • memory/2472-129-0x0000000006AC0000-0x0000000006AC1000-memory.dmp
    Filesize

    4KB

  • memory/2472-130-0x00000000076E0000-0x00000000076E1000-memory.dmp
    Filesize

    4KB

  • memory/2472-131-0x00000000078B0000-0x00000000078B1000-memory.dmp
    Filesize

    4KB

  • memory/2472-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp
    Filesize

    4KB

  • memory/2472-133-0x0000000008240000-0x0000000008241000-memory.dmp
    Filesize

    4KB

  • memory/2472-134-0x0000000008340000-0x0000000008341000-memory.dmp
    Filesize

    4KB

  • memory/2472-135-0x00000000083F0000-0x00000000083F1000-memory.dmp
    Filesize

    4KB