Analysis

  • max time kernel
    139s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 19:18

General

  • Target

    5cefcd19b7ab9a8c4dc6f2492e4c2a837664e8ffbcceb8c787049dac2d763453.exe

  • Size

    337KB

  • MD5

    a1c190e5f573f56fb26f5886703b7843

  • SHA1

    c97035d83cfca5e35d8198c40aa173e7547dd0e9

  • SHA256

    5cefcd19b7ab9a8c4dc6f2492e4c2a837664e8ffbcceb8c787049dac2d763453

  • SHA512

    0b9f47d04e12904edff8be679e189a4d2b0fdc0665fdc4d1ab363237fcd3fa752050fce5ca75cc1240d4c0419485e02ab8e3a04702166b419cd65d027dae8531

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\5cefcd19b7ab9a8c4dc6f2492e4c2a837664e8ffbcceb8c787049dac2d763453.exe
    "C:\Users\Admin\AppData\Local\Temp\5cefcd19b7ab9a8c4dc6f2492e4c2a837664e8ffbcceb8c787049dac2d763453.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4408

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4408-132-0x0000000000240000-0x000000000029A000-memory.dmp

    Filesize

    360KB

  • memory/4408-133-0x0000000005430000-0x0000000005A48000-memory.dmp

    Filesize

    6.1MB

  • memory/4408-134-0x0000000004F20000-0x000000000502A000-memory.dmp

    Filesize

    1.0MB

  • memory/4408-135-0x0000000004D50000-0x0000000004D62000-memory.dmp

    Filesize

    72KB

  • memory/4408-136-0x0000000004DB0000-0x0000000004DEC000-memory.dmp

    Filesize

    240KB

  • memory/4408-137-0x0000000005100000-0x0000000005192000-memory.dmp

    Filesize

    584KB

  • memory/4408-138-0x00000000064F0000-0x0000000006A94000-memory.dmp

    Filesize

    5.6MB

  • memory/4408-139-0x0000000005310000-0x0000000005376000-memory.dmp

    Filesize

    408KB

  • memory/4408-140-0x0000000005D50000-0x0000000005DC6000-memory.dmp

    Filesize

    472KB

  • memory/4408-141-0x0000000005BA0000-0x0000000005BF0000-memory.dmp

    Filesize

    320KB

  • memory/4408-142-0x0000000006310000-0x00000000064D2000-memory.dmp

    Filesize

    1.8MB

  • memory/4408-143-0x00000000086C0000-0x0000000008BEC000-memory.dmp

    Filesize

    5.2MB