Analysis

  • max time kernel
    90s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 03:17

General

  • Target

    a9ea811d18f343e5bcd671d91af1e130d1f562b1e389872a7a45e195c975fddc.exe

  • Size

    339KB

  • MD5

    29b2beb3768601033a3f9b070920ed46

  • SHA1

    a0ff40ae5d735ab34f08f73b704a1af00bb5297e

  • SHA256

    a9ea811d18f343e5bcd671d91af1e130d1f562b1e389872a7a45e195c975fddc

  • SHA512

    4b250aecdbf83d322cb1b5a4de2915100cb26feb663694e8902d8834c766c6e900da802e739fce57caee056bf06f721f9baafd282e7c2425cd88f07c461b8ad9

  • 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\a9ea811d18f343e5bcd671d91af1e130d1f562b1e389872a7a45e195c975fddc.exe
    "C:\Users\Admin\AppData\Local\Temp\a9ea811d18f343e5bcd671d91af1e130d1f562b1e389872a7a45e195c975fddc.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2480

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2480-132-0x0000000000F00000-0x0000000000F5A000-memory.dmp

    Filesize

    360KB

  • memory/2480-133-0x000000000B5A0000-0x000000000BBB8000-memory.dmp

    Filesize

    6.1MB

  • memory/2480-134-0x000000000B110000-0x000000000B21A000-memory.dmp

    Filesize

    1.0MB

  • memory/2480-135-0x000000000B040000-0x000000000B052000-memory.dmp

    Filesize

    72KB

  • memory/2480-136-0x000000000B0A0000-0x000000000B0DC000-memory.dmp

    Filesize

    240KB

  • memory/2480-137-0x000000000B3B0000-0x000000000B416000-memory.dmp

    Filesize

    408KB

  • memory/2480-138-0x000000000BF60000-0x000000000BFF2000-memory.dmp

    Filesize

    584KB

  • memory/2480-139-0x000000000C5B0000-0x000000000CB54000-memory.dmp

    Filesize

    5.6MB

  • memory/2480-140-0x000000000C3C0000-0x000000000C582000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-141-0x000000000D090000-0x000000000D5BC000-memory.dmp

    Filesize

    5.2MB

  • memory/2480-142-0x000000000C310000-0x000000000C386000-memory.dmp

    Filesize

    472KB

  • memory/2480-143-0x000000000C290000-0x000000000C2E0000-memory.dmp

    Filesize

    320KB