Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 04:02

General

  • Target

    3663d46ee2c3acc4641a873a02f722c18801b4ec63e86817741ce73bcb9b035d.exe

  • Size

    361KB

  • MD5

    3e9fb643dc13e1faa5dc4fec21592e92

  • SHA1

    40a646507d85c4cdf6d55638de4248c3a733dc27

  • SHA256

    3663d46ee2c3acc4641a873a02f722c18801b4ec63e86817741ce73bcb9b035d

  • SHA512

    645acc3a34ae0634e534cd35c36c7b8df74dd11c02bd8a4be07534b7c9d6b1e1d0d283e520cfdc8b62a889668dbdf1451a6689e96edffc377cfc5a2a39f9322c

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3663d46ee2c3acc4641a873a02f722c18801b4ec63e86817741ce73bcb9b035d.exe
    "C:\Users\Admin\AppData\Local\Temp\3663d46ee2c3acc4641a873a02f722c18801b4ec63e86817741ce73bcb9b035d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4800

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/4800-132-0x0000000000110000-0x0000000000170000-memory.dmp
    Filesize

    384KB

  • memory/4800-133-0x0000000005240000-0x0000000005858000-memory.dmp
    Filesize

    6.1MB

  • memory/4800-134-0x0000000004D30000-0x0000000004E3A000-memory.dmp
    Filesize

    1.0MB

  • memory/4800-135-0x0000000004C40000-0x0000000004C52000-memory.dmp
    Filesize

    72KB

  • memory/4800-136-0x0000000004CA0000-0x0000000004CDC000-memory.dmp
    Filesize

    240KB

  • memory/4800-137-0x0000000004FA0000-0x0000000005006000-memory.dmp
    Filesize

    408KB

  • memory/4800-138-0x0000000006300000-0x00000000068A4000-memory.dmp
    Filesize

    5.6MB

  • memory/4800-139-0x0000000005D50000-0x0000000005DE2000-memory.dmp
    Filesize

    584KB

  • memory/4800-140-0x00000000068B0000-0x0000000006A72000-memory.dmp
    Filesize

    1.8MB

  • memory/4800-141-0x00000000084D0000-0x00000000089FC000-memory.dmp
    Filesize

    5.2MB

  • memory/4800-142-0x0000000006050000-0x00000000060C6000-memory.dmp
    Filesize

    472KB

  • memory/4800-143-0x00000000060D0000-0x0000000006120000-memory.dmp
    Filesize

    320KB