Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2023 20:01

General

  • Target

    0x00070000000133cd-107.exe

  • Size

    173KB

  • MD5

    cbc7410ad46b4330550107299fce0025

  • SHA1

    81f615e755b9172f51c95f80c1d1a68be6680361

  • SHA256

    702a0eb2514eafa6daad664cbf98a3b4a7d72e93b9c17f53d87ce9b2045bcec3

  • SHA512

    6a68c7650437420225f05d01ce45a0ee8702484610fd72bcc9f477a0f2541499d136e6db8e515ce3880dae4d5a0913a4ebc6a28f4f7393ac0a1ad7aa766bdaf2

  • SSDEEP

    3072:crbYm66HKzLSFYuxN4eCeWC/qUq8e8hh:ObYn/SelW/qUq

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Signatures

  • RedLine

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00070000000133cd-107.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00070000000133cd-107.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3520

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/3520-133-0x0000000000260000-0x0000000000290000-memory.dmp
    Filesize

    192KB

  • memory/3520-134-0x000000000A6C0000-0x000000000ACD8000-memory.dmp
    Filesize

    6.1MB

  • memory/3520-135-0x000000000A1F0000-0x000000000A2FA000-memory.dmp
    Filesize

    1.0MB

  • memory/3520-136-0x000000000A100000-0x000000000A112000-memory.dmp
    Filesize

    72KB

  • memory/3520-137-0x0000000004BD0000-0x0000000004BE0000-memory.dmp
    Filesize

    64KB

  • memory/3520-138-0x000000000A160000-0x000000000A19C000-memory.dmp
    Filesize

    240KB

  • memory/3520-139-0x000000000A460000-0x000000000A4D6000-memory.dmp
    Filesize

    472KB

  • memory/3520-140-0x000000000A580000-0x000000000A612000-memory.dmp
    Filesize

    584KB

  • memory/3520-141-0x000000000A4E0000-0x000000000A546000-memory.dmp
    Filesize

    408KB

  • memory/3520-142-0x000000000B690000-0x000000000BC34000-memory.dmp
    Filesize

    5.6MB

  • memory/3520-143-0x000000000B2A0000-0x000000000B2F0000-memory.dmp
    Filesize

    320KB

  • memory/3520-144-0x000000000B4C0000-0x000000000B682000-memory.dmp
    Filesize

    1.8MB

  • memory/3520-145-0x000000000C170000-0x000000000C69C000-memory.dmp
    Filesize

    5.2MB

  • memory/3520-146-0x0000000004BD0000-0x0000000004BE0000-memory.dmp
    Filesize

    64KB