Analysis

  • max time kernel
    80s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    15-10-2021 16:01

General

  • Target

    86e9d0ed94d2e21c50055daa2dbd61cd02f667a99da3206922a262d65ff0416c.exe

  • Size

    386KB

  • MD5

    31f52ac7d7c1dce4683ef849cb9db86b

  • SHA1

    3aeba73669ed9b32466fb2f2251cdbb65126e38e

  • SHA256

    86e9d0ed94d2e21c50055daa2dbd61cd02f667a99da3206922a262d65ff0416c

  • SHA512

    171211686feabc67cb43f4d33fb4ebacc3933a323dec3503c6fcf0c56b97eb3f064212e9baad15f3798fea712c134f25a877e6b0a6b0ff02f2862843a86f4c86

Malware Config

Extracted

Family

redline

Botnet

paladin

C2

37.228.129.48:29795

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\86e9d0ed94d2e21c50055daa2dbd61cd02f667a99da3206922a262d65ff0416c.exe
    "C:\Users\Admin\AppData\Local\Temp\86e9d0ed94d2e21c50055daa2dbd61cd02f667a99da3206922a262d65ff0416c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2416

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/2416-117-0x0000000000400000-0x00000000016D4000-memory.dmp
    Filesize

    18.8MB

  • memory/2416-116-0x0000000003410000-0x0000000003453000-memory.dmp
    Filesize

    268KB

  • memory/2416-118-0x0000000003630000-0x000000000365F000-memory.dmp
    Filesize

    188KB

  • memory/2416-119-0x0000000006070000-0x0000000006071000-memory.dmp
    Filesize

    4KB

  • memory/2416-120-0x00000000037F0000-0x000000000381E000-memory.dmp
    Filesize

    184KB

  • memory/2416-121-0x0000000006570000-0x0000000006571000-memory.dmp
    Filesize

    4KB

  • memory/2416-122-0x00000000038D0000-0x00000000038D1000-memory.dmp
    Filesize

    4KB

  • memory/2416-123-0x0000000003860000-0x0000000003861000-memory.dmp
    Filesize

    4KB

  • memory/2416-124-0x0000000003862000-0x0000000003863000-memory.dmp
    Filesize

    4KB

  • memory/2416-125-0x0000000003863000-0x0000000003864000-memory.dmp
    Filesize

    4KB

  • memory/2416-126-0x0000000006B80000-0x0000000006B81000-memory.dmp
    Filesize

    4KB

  • memory/2416-127-0x0000000003900000-0x0000000003901000-memory.dmp
    Filesize

    4KB

  • memory/2416-128-0x0000000003AB0000-0x0000000003AB1000-memory.dmp
    Filesize

    4KB

  • memory/2416-129-0x0000000003864000-0x0000000003866000-memory.dmp
    Filesize

    8KB

  • memory/2416-130-0x0000000007730000-0x0000000007731000-memory.dmp
    Filesize

    4KB

  • memory/2416-131-0x0000000007900000-0x0000000007901000-memory.dmp
    Filesize

    4KB

  • memory/2416-132-0x0000000007F30000-0x0000000007F31000-memory.dmp
    Filesize

    4KB

  • memory/2416-133-0x0000000008290000-0x0000000008291000-memory.dmp
    Filesize

    4KB

  • memory/2416-134-0x0000000008390000-0x0000000008391000-memory.dmp
    Filesize

    4KB

  • memory/2416-135-0x0000000008560000-0x0000000008561000-memory.dmp
    Filesize

    4KB

  • memory/2416-136-0x00000000085A0000-0x00000000085A1000-memory.dmp
    Filesize

    4KB