Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    11-02-2022 02:28

General

  • Target

    3c75ebb90d704f795846fecbfb1537457c38f731bd08cc116a008d1bd9a2f286.exe

  • Size

    326KB

  • MD5

    98c1dd091b15fa595e6f3b5653f97b08

  • SHA1

    88e256f473e3ad350929d5a6930d55e529898ad2

  • SHA256

    3c75ebb90d704f795846fecbfb1537457c38f731bd08cc116a008d1bd9a2f286

  • SHA512

    b7cb42ef585249f55f32aad39d5400c65b3adfccd676aca015773642e3d60304b7ca48dd0c9a49792c85f45fc89037361c3753359692bc449edaaa12aaeb37b6

Malware Config

Extracted

Family

redline

Botnet

noname

C2

185.215.113.29:20819

Attributes
  • auth_value

    ee92d883673b7156fdd66cac5fc8d2d0

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.

  • 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\3c75ebb90d704f795846fecbfb1537457c38f731bd08cc116a008d1bd9a2f286.exe
    "C:\Users\Admin\AppData\Local\Temp\3c75ebb90d704f795846fecbfb1537457c38f731bd08cc116a008d1bd9a2f286.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4136

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4136-114-0x000000000061A000-0x0000000000645000-memory.dmp
    Filesize

    172KB

  • memory/4136-115-0x00000000022F0000-0x0000000002324000-memory.dmp
    Filesize

    208KB

  • memory/4136-116-0x0000000004D70000-0x000000000526E000-memory.dmp
    Filesize

    5.0MB

  • memory/4136-117-0x00000000024D0000-0x0000000002502000-memory.dmp
    Filesize

    200KB

  • memory/4136-118-0x000000000061A000-0x0000000000645000-memory.dmp
    Filesize

    172KB

  • memory/4136-120-0x0000000005270000-0x0000000005876000-memory.dmp
    Filesize

    6.0MB

  • memory/4136-121-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/4136-119-0x00000000021A0000-0x00000000021D9000-memory.dmp
    Filesize

    228KB

  • memory/4136-122-0x000000007363E000-0x000000007363F000-memory.dmp
    Filesize

    4KB

  • memory/4136-123-0x0000000004BD0000-0x0000000004BE2000-memory.dmp
    Filesize

    72KB

  • memory/4136-124-0x0000000004D60000-0x0000000004D61000-memory.dmp
    Filesize

    4KB

  • memory/4136-126-0x0000000004C00000-0x0000000004D0A000-memory.dmp
    Filesize

    1.0MB

  • memory/4136-127-0x0000000004D63000-0x0000000004D64000-memory.dmp
    Filesize

    4KB

  • memory/4136-125-0x0000000004D62000-0x0000000004D63000-memory.dmp
    Filesize

    4KB

  • memory/4136-128-0x0000000005880000-0x00000000058BE000-memory.dmp
    Filesize

    248KB

  • memory/4136-129-0x00000000058C0000-0x000000000590B000-memory.dmp
    Filesize

    300KB

  • memory/4136-130-0x0000000004D64000-0x0000000004D66000-memory.dmp
    Filesize

    8KB

  • memory/4136-131-0x0000000005B60000-0x0000000005BD6000-memory.dmp
    Filesize

    472KB

  • memory/4136-132-0x0000000005C50000-0x0000000005CE2000-memory.dmp
    Filesize

    584KB

  • memory/4136-133-0x0000000005C20000-0x0000000005C3E000-memory.dmp
    Filesize

    120KB

  • memory/4136-134-0x0000000005D50000-0x0000000005DB6000-memory.dmp
    Filesize

    408KB

  • memory/4136-135-0x0000000006590000-0x0000000006752000-memory.dmp
    Filesize

    1.8MB

  • memory/4136-136-0x0000000006760000-0x0000000006C8C000-memory.dmp
    Filesize

    5.2MB