Analysis

  • max time kernel
    23s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    08-08-2021 09:11

General

  • Target

    edf4f99dc06c61c5f5f39ae2bff1a8ca0a9d193028fd5.exe

  • Size

    308KB

  • MD5

    ae7204961af24b7517a463fbcf79321f

  • SHA1

    129813ce2ae57188943e3bac18c7a23b0aeb7f7b

  • SHA256

    edf4f99dc06c61c5f5f39ae2bff1a8ca0a9d193028fd51599e2a8fbf5b71ebcf

  • SHA512

    4c2a54947e865a1250463e06ba2759315d3e110c3c4e6d414d9b3c1a84bd31c63139c8b41e03765367328a406b83d2e05bf8716017e31a33ec38f56c020b473f

Malware Config

Extracted

Family

redline

Botnet

UPD

C2

193.56.146.78:54955

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\edf4f99dc06c61c5f5f39ae2bff1a8ca0a9d193028fd5.exe
    "C:\Users\Admin\AppData\Local\Temp\edf4f99dc06c61c5f5f39ae2bff1a8ca0a9d193028fd5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2016-59-0x0000000002E10000-0x0000000002E2C000-memory.dmp
    Filesize

    112KB

  • memory/2016-61-0x0000000000400000-0x0000000002C83000-memory.dmp
    Filesize

    40.5MB

  • memory/2016-62-0x0000000007053000-0x0000000007054000-memory.dmp
    Filesize

    4KB

  • memory/2016-63-0x0000000007051000-0x0000000007052000-memory.dmp
    Filesize

    4KB

  • memory/2016-60-0x00000000001C0000-0x00000000001EF000-memory.dmp
    Filesize

    188KB

  • memory/2016-64-0x0000000007052000-0x0000000007053000-memory.dmp
    Filesize

    4KB

  • memory/2016-65-0x0000000004A70000-0x0000000004A8A000-memory.dmp
    Filesize

    104KB

  • memory/2016-66-0x0000000007054000-0x0000000007056000-memory.dmp
    Filesize

    8KB