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Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2023, 17:13

General

  • Target

    35c199916e15bbcedfcf18c428d4989093cc1492e428831472d1e32e0234c2ad.exe

  • Size

    412KB

  • MD5

    bc283b6f42f24be57a811baa07d21a67

  • SHA1

    429eb7241b9918e695fd5f0699efb25ab53eae97

  • SHA256

    35c199916e15bbcedfcf18c428d4989093cc1492e428831472d1e32e0234c2ad

  • SHA512

    91d21632d447c3369f4049549d52c989dd314254eee5b7337436336f52ca94e6b10c6baa0c1908808aec5b84df7473521e921a03ba03ad4719cc174f86222d4c

  • SSDEEP

    6144:VFcCWAcj3j3atKkpTUNuwXMxrUY8xG9O4T/uFjWMG9DoOpgpRjFE:VGCyHaJZwXWY40Y/ujGWOSL

Malware Config

Extracted

Family

redline

Botnet

@new@2023

C2

77.73.133.62:22344

Attributes
  • auth_value

    8284279aedaed026a9b7cb9c1c0be4e4

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\35c199916e15bbcedfcf18c428d4989093cc1492e428831472d1e32e0234c2ad.exe
    "C:\Users\Admin\AppData\Local\Temp\35c199916e15bbcedfcf18c428d4989093cc1492e428831472d1e32e0234c2ad.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1564-54-0x0000000004770000-0x00000000047BC000-memory.dmp

    Filesize

    304KB

  • memory/1564-55-0x0000000002D8D000-0x0000000002DC4000-memory.dmp

    Filesize

    220KB

  • memory/1564-56-0x0000000000290000-0x00000000002E9000-memory.dmp

    Filesize

    356KB

  • memory/1564-57-0x0000000004840000-0x000000000488A000-memory.dmp

    Filesize

    296KB

  • memory/1564-58-0x0000000000400000-0x0000000002BCF000-memory.dmp

    Filesize

    39.8MB

  • memory/1564-59-0x0000000075681000-0x0000000075683000-memory.dmp

    Filesize

    8KB

  • memory/1564-60-0x0000000002D8D000-0x0000000002DC4000-memory.dmp

    Filesize

    220KB

  • memory/1564-61-0x0000000000400000-0x0000000002BCF000-memory.dmp

    Filesize

    39.8MB