Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-10-2022 16:27

General

  • Target

    b263905c015ec139482e05771df695db.exe

  • Size

    364KB

  • MD5

    b263905c015ec139482e05771df695db

  • SHA1

    f3184b6094dc88d15ac7dcbb662f55dde911147e

  • SHA256

    6e0eb2dc83c56083b168f4bf8f556f06c85f3cd3f982b6d23ff536ff2d7cb3d8

  • SHA512

    7c0996bff766fa2ff2b641f73bc39b77d4ba09c00c0522fae5f62c403dffc13608cdcfd798a022db2b45ff56f9067fd42978420606821c59d56242fe96539ae3

  • SSDEEP

    6144:VtALDerQ1hWLgeUzxDTZPHyzdrRxFCX7efirx4twrpdgS2lYX:VeHerQ1hW1cnZPHo5UX7u2iiNdgdlYX

Malware Config

Extracted

Family

redline

Botnet

Fote

C2

79.137.199.60:4691

Attributes
  • auth_value

    e063cd2fd03a8d8334b8d7c3a7b0e7ef

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\b263905c015ec139482e05771df695db.exe
    "C:\Users\Admin\AppData\Local\Temp\b263905c015ec139482e05771df695db.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1764

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1764-54-0x0000000002DE0000-0x0000000002E1E000-memory.dmp

    Filesize

    248KB

  • memory/1764-55-0x0000000004720000-0x000000000475C000-memory.dmp

    Filesize

    240KB

  • memory/1764-56-0x0000000076261000-0x0000000076263000-memory.dmp

    Filesize

    8KB

  • memory/1764-57-0x0000000002E39000-0x0000000002E69000-memory.dmp

    Filesize

    192KB

  • memory/1764-58-0x0000000000220000-0x000000000025E000-memory.dmp

    Filesize

    248KB

  • memory/1764-59-0x0000000000400000-0x0000000002C4A000-memory.dmp

    Filesize

    40.3MB

  • memory/1764-60-0x0000000000400000-0x0000000002C4A000-memory.dmp

    Filesize

    40.3MB