Analysis

  • max time kernel
    131s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    15-03-2022 14:49

General

  • Target

    0x0007000000021e83-163.exe

  • Size

    107KB

  • MD5

    00e43a3bfd4f821d13329209ab4875e7

  • SHA1

    3a6648e1f23684d2ffe2e5af683761c184537a1e

  • SHA256

    354a014aac7be2159294631afdc5a0683edd91ec8b7c9b34d3548b2227a047f2

  • SHA512

    2c018312976ce2d0b5e5cf12b5e5daa3773507042fceab0ab4a88f38db53cc3a99063cc6455412cd93b308a2fcdd6b777f0c56c8b1b1686bab942464867a4c62

Malware Config

Extracted

Family

redline

Botnet

da da

C2

86.107.197.196:63065

Attributes
  • auth_value

    9b1654b30797c210c85bd0890936a5b9

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 1 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\0x0007000000021e83-163.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000021e83-163.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3040

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/3040-130-0x00000000006C0000-0x00000000006E0000-memory.dmp
    Filesize

    128KB

  • memory/3040-131-0x0000000074E20000-0x00000000755D0000-memory.dmp
    Filesize

    7.7MB

  • memory/3040-132-0x0000000005660000-0x0000000005C78000-memory.dmp
    Filesize

    6.1MB

  • memory/3040-133-0x0000000005040000-0x0000000005052000-memory.dmp
    Filesize

    72KB

  • memory/3040-134-0x0000000005170000-0x000000000527A000-memory.dmp
    Filesize

    1.0MB

  • memory/3040-135-0x00000000050E0000-0x000000000511C000-memory.dmp
    Filesize

    240KB

  • memory/3040-136-0x0000000005040000-0x0000000005658000-memory.dmp
    Filesize

    6.1MB

  • memory/3040-137-0x0000000006230000-0x00000000067D4000-memory.dmp
    Filesize

    5.6MB

  • memory/3040-138-0x0000000005510000-0x00000000055A2000-memory.dmp
    Filesize

    584KB

  • memory/3040-139-0x00000000055B0000-0x0000000005616000-memory.dmp
    Filesize

    408KB

  • memory/3040-140-0x0000000006040000-0x00000000060B6000-memory.dmp
    Filesize

    472KB

  • memory/3040-141-0x0000000006160000-0x000000000617E000-memory.dmp
    Filesize

    120KB

  • memory/3040-142-0x00000000078B0000-0x0000000007A72000-memory.dmp
    Filesize

    1.8MB

  • memory/3040-143-0x0000000007A80000-0x0000000007FAC000-memory.dmp
    Filesize

    5.2MB