Analysis

  • max time kernel
    123s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    20-10-2021 22:50

General

  • Target

    6ceca8a934dff987d9040746268fe8996511ea2edb7281a22158d2fd86e5805d.exe

  • Size

    336KB

  • MD5

    ddc272425fcbdc5e96362618e3ce139f

  • SHA1

    f43089ee0a1f775f9baa226d061cfb8e83169a06

  • SHA256

    6ceca8a934dff987d9040746268fe8996511ea2edb7281a22158d2fd86e5805d

  • SHA512

    7f140661418284302d4de7362f075302baac0bb51d0b31e150dfe61b79f1d6b88789fad69c7c527d9d41b9e1a215356a0084aabbc628874f84cdd421b456fe22

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\6ceca8a934dff987d9040746268fe8996511ea2edb7281a22158d2fd86e5805d.exe
    "C:\Users\Admin\AppData\Local\Temp\6ceca8a934dff987d9040746268fe8996511ea2edb7281a22158d2fd86e5805d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2428

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/2428-115-0x0000000003290000-0x00000000032B2000-memory.dmp
    Filesize

    136KB

  • memory/2428-116-0x00000000032C0000-0x00000000032F0000-memory.dmp
    Filesize

    192KB

  • memory/2428-118-0x0000000005180000-0x0000000005181000-memory.dmp
    Filesize

    4KB

  • memory/2428-117-0x0000000000400000-0x0000000002F1B000-memory.dmp
    Filesize

    43.1MB

  • memory/2428-119-0x0000000004DC0000-0x0000000004DDF000-memory.dmp
    Filesize

    124KB

  • memory/2428-120-0x0000000007720000-0x0000000007721000-memory.dmp
    Filesize

    4KB

  • memory/2428-121-0x0000000004F80000-0x0000000004F9D000-memory.dmp
    Filesize

    116KB

  • memory/2428-122-0x0000000007C20000-0x0000000007C21000-memory.dmp
    Filesize

    4KB

  • memory/2428-123-0x0000000005100000-0x0000000005101000-memory.dmp
    Filesize

    4KB

  • memory/2428-124-0x0000000008230000-0x0000000008231000-memory.dmp
    Filesize

    4KB

  • memory/2428-125-0x0000000005130000-0x0000000005131000-memory.dmp
    Filesize

    4KB

  • memory/2428-127-0x0000000005183000-0x0000000005184000-memory.dmp
    Filesize

    4KB

  • memory/2428-126-0x0000000005182000-0x0000000005183000-memory.dmp
    Filesize

    4KB

  • memory/2428-128-0x0000000005184000-0x0000000005186000-memory.dmp
    Filesize

    8KB

  • memory/2428-129-0x0000000008340000-0x0000000008341000-memory.dmp
    Filesize

    4KB

  • memory/2428-130-0x0000000008F60000-0x0000000008F61000-memory.dmp
    Filesize

    4KB

  • memory/2428-131-0x0000000009130000-0x0000000009131000-memory.dmp
    Filesize

    4KB

  • memory/2428-132-0x0000000009760000-0x0000000009761000-memory.dmp
    Filesize

    4KB

  • memory/2428-133-0x0000000009870000-0x0000000009871000-memory.dmp
    Filesize

    4KB

  • memory/2428-134-0x0000000009930000-0x0000000009931000-memory.dmp
    Filesize

    4KB

  • memory/2428-135-0x0000000009AB0000-0x0000000009AB1000-memory.dmp
    Filesize

    4KB