Analysis

  • max time kernel
    44s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2023 03:50

General

  • Target

    d906b309b6a00cac4602b12f32c1d2ac4e8a34ccd3cf47be3023cd7fa649a05d.exe

  • Size

    397KB

  • MD5

    8bdec3dd988d576b855a9323776d450f

  • SHA1

    76a70069447d5e25c5b0f379e1f8de759ca743cb

  • SHA256

    d906b309b6a00cac4602b12f32c1d2ac4e8a34ccd3cf47be3023cd7fa649a05d

  • SHA512

    39f827628690c450d5f33794c2aa24bb5810836078d2afb9c3f6a82174bdb01ba6c927c0c5c9e87505d6143e8d1abd9ec49d824066cb8ead3aa91f932ff5c725

  • SSDEEP

    6144:MULHHyh59bCTYCjZe9JlOevq1QV7mRnFGxb+7eEWajl45mc:T7He59bUFWSeveQiFGAVy

Malware Config

Extracted

Family

redline

Botnet

fredy

C2

62.204.41.170:4132

Attributes
  • auth_value

    880249eef9593d49a1a3cddf57c5cb35

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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d906b309b6a00cac4602b12f32c1d2ac4e8a34ccd3cf47be3023cd7fa649a05d.exe
    "C:\Users\Admin\AppData\Local\Temp\d906b309b6a00cac4602b12f32c1d2ac4e8a34ccd3cf47be3023cd7fa649a05d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:968

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/968-54-0x000000000028B000-0x00000000002BA000-memory.dmp
    Filesize

    188KB

  • memory/968-55-0x0000000000480000-0x00000000004CB000-memory.dmp
    Filesize

    300KB

  • memory/968-56-0x0000000000400000-0x000000000047F000-memory.dmp
    Filesize

    508KB

  • memory/968-57-0x0000000001F60000-0x0000000001FA6000-memory.dmp
    Filesize

    280KB

  • memory/968-58-0x0000000004820000-0x0000000004864000-memory.dmp
    Filesize

    272KB

  • memory/968-59-0x0000000075921000-0x0000000075923000-memory.dmp
    Filesize

    8KB

  • memory/968-60-0x000000000028B000-0x00000000002BA000-memory.dmp
    Filesize

    188KB

  • memory/968-61-0x000000000028B000-0x00000000002BA000-memory.dmp
    Filesize

    188KB

  • memory/968-62-0x0000000000400000-0x000000000047F000-memory.dmp
    Filesize

    508KB