Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 08:52

General

  • Target

    dcbef6b0685947ef4d01b84be1212d5e5efcd4c7e4a015ddd2e1d4a9c0cffa74.exe

  • Size

    467KB

  • MD5

    dc7a8003951089a96a97e13291fab248

  • SHA1

    c0e8a559e26ce9742657294d673cfd88ea9eeb25

  • SHA256

    dcbef6b0685947ef4d01b84be1212d5e5efcd4c7e4a015ddd2e1d4a9c0cffa74

  • SHA512

    8bf66eda495fbe8c7214f50597dd6361618867e6a46a636f8b410df28a08f21516a4f0266909fdfd0770ce8bde5aa56ef80dd7db7986d347df1cc827b8edae05

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

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\dcbef6b0685947ef4d01b84be1212d5e5efcd4c7e4a015ddd2e1d4a9c0cffa74.exe
    "C:\Users\Admin\AppData\Local\Temp\dcbef6b0685947ef4d01b84be1212d5e5efcd4c7e4a015ddd2e1d4a9c0cffa74.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2656

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/2656-116-0x0000000002360000-0x0000000002394000-memory.dmp
    Filesize

    208KB

  • memory/2656-117-0x0000000000570000-0x00000000006BA000-memory.dmp
    Filesize

    1.3MB

  • memory/2656-119-0x0000000004D50000-0x000000000524E000-memory.dmp
    Filesize

    5.0MB

  • memory/2656-120-0x0000000004D40000-0x0000000004D41000-memory.dmp
    Filesize

    4KB

  • memory/2656-122-0x0000000002630000-0x0000000002662000-memory.dmp
    Filesize

    200KB

  • memory/2656-121-0x0000000004D42000-0x0000000004D43000-memory.dmp
    Filesize

    4KB

  • memory/2656-123-0x0000000004D43000-0x0000000004D44000-memory.dmp
    Filesize

    4KB

  • memory/2656-118-0x0000000000400000-0x00000000004A0000-memory.dmp
    Filesize

    640KB

  • memory/2656-124-0x0000000005250000-0x0000000005856000-memory.dmp
    Filesize

    6.0MB

  • memory/2656-125-0x0000000004C10000-0x0000000004C22000-memory.dmp
    Filesize

    72KB

  • memory/2656-126-0x0000000005860000-0x000000000596A000-memory.dmp
    Filesize

    1.0MB

  • memory/2656-127-0x0000000004C80000-0x0000000004CBE000-memory.dmp
    Filesize

    248KB

  • memory/2656-128-0x0000000004CD0000-0x0000000004D1B000-memory.dmp
    Filesize

    300KB

  • memory/2656-129-0x0000000004D44000-0x0000000004D46000-memory.dmp
    Filesize

    8KB

  • memory/2656-130-0x0000000005BA0000-0x0000000005C06000-memory.dmp
    Filesize

    408KB

  • memory/2656-131-0x0000000006240000-0x00000000062B6000-memory.dmp
    Filesize

    472KB

  • memory/2656-132-0x0000000006300000-0x0000000006392000-memory.dmp
    Filesize

    584KB

  • memory/2656-133-0x00000000064F0000-0x000000000650E000-memory.dmp
    Filesize

    120KB

  • memory/2656-134-0x0000000006620000-0x00000000067E2000-memory.dmp
    Filesize

    1.8MB

  • memory/2656-135-0x00000000067F0000-0x0000000006D1C000-memory.dmp
    Filesize

    5.2MB