Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/01/2023, 12:41

General

  • Target

    434caf5cabec8d128658d3f1eb1ff0f0856eaa8ef3ee951af654d5367c23dc27.exe

  • Size

    360KB

  • MD5

    fe4d2b6d3b1fc79d30486232d06551b1

  • SHA1

    57f0987bbf7b2af968fd38c48f3ff1f07a95660b

  • SHA256

    434caf5cabec8d128658d3f1eb1ff0f0856eaa8ef3ee951af654d5367c23dc27

  • SHA512

    e9968ed955e3ff25e99a1c94389ed75ea6200cea7f2f87c7c641af4dc4f4bd58ff2a4c9fff2e96115b87ca0440db6a6d70f55ba42e659c2bfe8ed668fce8eaca

  • SSDEEP

    6144:CCLeIzviVdr7X5xg/kctLzHXQDFkAz88lMfD01ov/sSZY:CCnzYnxg/ztv3QZzqoC/s

Malware Config

Extracted

Family

redline

Botnet

@2023@New

C2

91.215.85.155:32796

Attributes
  • auth_value

    0be5b9b84cd5b707e91a48e341e3f7d7

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\434caf5cabec8d128658d3f1eb1ff0f0856eaa8ef3ee951af654d5367c23dc27.exe
    "C:\Users\Admin\AppData\Local\Temp\434caf5cabec8d128658d3f1eb1ff0f0856eaa8ef3ee951af654d5367c23dc27.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1308

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1308-54-0x00000000046F0000-0x0000000004736000-memory.dmp

    Filesize

    280KB

  • memory/1308-55-0x0000000004730000-0x0000000004774000-memory.dmp

    Filesize

    272KB

  • memory/1308-56-0x00000000759F1000-0x00000000759F3000-memory.dmp

    Filesize

    8KB

  • memory/1308-58-0x0000000000220000-0x000000000026B000-memory.dmp

    Filesize

    300KB

  • memory/1308-57-0x000000000055B000-0x000000000058A000-memory.dmp

    Filesize

    188KB

  • memory/1308-59-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1308-60-0x000000000055B000-0x000000000058A000-memory.dmp

    Filesize

    188KB

  • memory/1308-61-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB