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
    29-01-2023 18:26

General

  • Target

    c2129725fe0ece870ee9ab1b0db5a5472738fae47347c.exe

  • Size

    397KB

  • MD5

    07e2ee0ab61c20d88cf71b1bfaab872d

  • SHA1

    19d0ab3f538b693a099c48f715848258bf8e6d99

  • SHA256

    c2129725fe0ece870ee9ab1b0db5a5472738fae47347c389fa936b20876f176f

  • SHA512

    3ec0f76f0a9218a0cb6422833eef683207d6319599e611d09001b6ea01047ff3f17e75075190651dda22946092b6c35d250502f1cf616516142626e2e7509e7d

  • SSDEEP

    6144:/LUP+bNahJrJtAGyApbDKVHy55J2uuaXO/SzgYbLs7VlB2reEWajAqf:/4qNerASTAZ1wYjWV

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\c2129725fe0ece870ee9ab1b0db5a5472738fae47347c.exe
    "C:\Users\Admin\AppData\Local\Temp\c2129725fe0ece870ee9ab1b0db5a5472738fae47347c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1496

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/1496-54-0x00000000021C0000-0x0000000002206000-memory.dmp
    Filesize

    280KB

  • memory/1496-55-0x0000000002200000-0x0000000002244000-memory.dmp
    Filesize

    272KB

  • memory/1496-57-0x0000000000220000-0x000000000026B000-memory.dmp
    Filesize

    300KB

  • memory/1496-56-0x00000000005FB000-0x000000000062A000-memory.dmp
    Filesize

    188KB

  • memory/1496-58-0x0000000000400000-0x000000000047F000-memory.dmp
    Filesize

    508KB

  • memory/1496-59-0x0000000076BA1000-0x0000000076BA3000-memory.dmp
    Filesize

    8KB

  • memory/1496-60-0x00000000005FB000-0x000000000062A000-memory.dmp
    Filesize

    188KB

  • memory/1496-61-0x0000000000400000-0x000000000047F000-memory.dmp
    Filesize

    508KB