Analysis

  • max time kernel
    16s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    06-05-2021 20:12

General

  • Target

    52DC68A421F73D788C6ECB3F7CD33123.exe

  • Size

    198KB

  • MD5

    52dc68a421f73d788c6ecb3f7cd33123

  • SHA1

    f68112e7002657297eded7116b4c446a2e4a8305

  • SHA256

    b35472ac451e4923a094af8eaa687656c1f6576f7655655c877e98c0fa9c7709

  • SHA512

    4ec5a78e91321c760847e22284e4e60f105a62d789a018dbe77b8bd966ebde653b5b5d079bfbe2e17db347e39ce6189e36b1caa68499d4d998b426f168d9fa13

Malware Config

Extracted

Family

redline

Botnet

Phoenix2

C2

3.120.134.248:65368

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\52DC68A421F73D788C6ECB3F7CD33123.exe
    "C:\Users\Admin\AppData\Local\Temp\52DC68A421F73D788C6ECB3F7CD33123.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1996

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/1996-59-0x00000000003A0000-0x00000000003C0000-memory.dmp
    Filesize

    128KB

  • memory/1996-60-0x0000000001E90000-0x0000000001EAE000-memory.dmp
    Filesize

    120KB

  • memory/1996-62-0x00000000046E2000-0x00000000046E3000-memory.dmp
    Filesize

    4KB

  • memory/1996-61-0x00000000046E1000-0x00000000046E2000-memory.dmp
    Filesize

    4KB

  • memory/1996-63-0x00000000046E3000-0x00000000046E4000-memory.dmp
    Filesize

    4KB

  • memory/1996-64-0x00000000046E4000-0x00000000046E6000-memory.dmp
    Filesize

    8KB