Analysis

  • max time kernel
    130s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 14:53

General

  • Target

    c7786ab406f7391961a188a6ea53d8a0c79b3e136caec04c2d4f0ceb1d94d679.exe

  • Size

    336KB

  • MD5

    6a02d5ee2d5a42693ece8e698db0873c

  • SHA1

    717672b4b8f2884ddc9b9372445beb49fb413cb1

  • SHA256

    c7786ab406f7391961a188a6ea53d8a0c79b3e136caec04c2d4f0ceb1d94d679

  • SHA512

    a32fb32a0c840105c639b647edce4ee5ac91c141f917be95a9274714fdd88a04f2a621da933a71ea3094626d787f092b533c70aee5a34dfb1c07d106aa7a9df5

  • 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\c7786ab406f7391961a188a6ea53d8a0c79b3e136caec04c2d4f0ceb1d94d679.exe
    "C:\Users\Admin\AppData\Local\Temp\c7786ab406f7391961a188a6ea53d8a0c79b3e136caec04c2d4f0ceb1d94d679.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3440

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3440-132-0x0000000000580000-0x00000000005DA000-memory.dmp

    Filesize

    360KB

  • memory/3440-133-0x000000000AC80000-0x000000000B298000-memory.dmp

    Filesize

    6.1MB

  • memory/3440-134-0x000000000A790000-0x000000000A89A000-memory.dmp

    Filesize

    1.0MB

  • memory/3440-135-0x000000000A6C0000-0x000000000A6D2000-memory.dmp

    Filesize

    72KB

  • memory/3440-136-0x000000000A720000-0x000000000A75C000-memory.dmp

    Filesize

    240KB

  • memory/3440-137-0x000000000B850000-0x000000000BDF4000-memory.dmp

    Filesize

    5.6MB

  • memory/3440-138-0x000000000AB80000-0x000000000AC12000-memory.dmp

    Filesize

    584KB

  • memory/3440-139-0x000000000B2A0000-0x000000000B306000-memory.dmp

    Filesize

    408KB

  • memory/3440-140-0x000000000BE00000-0x000000000BE76000-memory.dmp

    Filesize

    472KB

  • memory/3440-141-0x000000000BE80000-0x000000000BED0000-memory.dmp

    Filesize

    320KB

  • memory/3440-142-0x000000000C0A0000-0x000000000C262000-memory.dmp

    Filesize

    1.8MB

  • memory/3440-143-0x000000000C7A0000-0x000000000CCCC000-memory.dmp

    Filesize

    5.2MB