Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2022 21:46

General

  • Target

    84a09fc3eb6a86af69fa554629489d4c660e460895af27fc895dd83dbf4171aa.exe

  • Size

    428KB

  • MD5

    a15d453ee7681e49a9dd7f47b209ae3a

  • SHA1

    a68ba7b049b886b8ae030bfe3a56bc682ebd611e

  • SHA256

    84a09fc3eb6a86af69fa554629489d4c660e460895af27fc895dd83dbf4171aa

  • SHA512

    1495f95a49e1abf9fb341b118de19326159c6f79a5bde3f75d2131df4f4a43af34556b2bfe798f54c029d16ad03f51004975dd1351ee5d0a25f377e7fedda096

  • SSDEEP

    12288:iCebSV5EX2mMvYeDumK2kTTNxqzpQ6ijqF:6+kXnouLjkK6Z

Malware Config

Extracted

Family

redline

Botnet

@2023@

C2

193.106.191.138:32796

Attributes
  • auth_value

    ca057e5baadfd0774a34a6a949cd5e69

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84a09fc3eb6a86af69fa554629489d4c660e460895af27fc895dd83dbf4171aa.exe
    "C:\Users\Admin\AppData\Local\Temp\84a09fc3eb6a86af69fa554629489d4c660e460895af27fc895dd83dbf4171aa.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1204

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/1204-54-0x0000000001F80000-0x0000000001FC6000-memory.dmp
    Filesize

    280KB

  • memory/1204-55-0x0000000002000000-0x0000000002044000-memory.dmp
    Filesize

    272KB

  • memory/1204-56-0x0000000074E41000-0x0000000074E43000-memory.dmp
    Filesize

    8KB

  • memory/1204-58-0x0000000000220000-0x000000000026B000-memory.dmp
    Filesize

    300KB

  • memory/1204-57-0x000000000062C000-0x000000000065A000-memory.dmp
    Filesize

    184KB

  • memory/1204-59-0x0000000000400000-0x0000000000471000-memory.dmp
    Filesize

    452KB

  • memory/1204-60-0x000000000062C000-0x000000000065A000-memory.dmp
    Filesize

    184KB

  • memory/1204-61-0x0000000000400000-0x0000000000471000-memory.dmp
    Filesize

    452KB