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Analysis

  • max time kernel
    70s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 14:57

General

  • Target

    9a34ef7ac60544cf57ce2ad68d58ad5e68da5ed5364302d722d9a7cd14005bb8.exe

  • Size

    336KB

  • MD5

    be3b54b4733ca24594bb69e3600a1a2b

  • SHA1

    1ed99387fb861d04ab636a36861784da67dc4657

  • SHA256

    9a34ef7ac60544cf57ce2ad68d58ad5e68da5ed5364302d722d9a7cd14005bb8

  • SHA512

    5c1bc3fcab9c8932bb7ec6a3ec2ef82469c1e77b7ff27284d27154c4842a08476ea67ccd17263e64a9491241d08ce16f1e831f2d6406c8fb9a9bf7e0cd873b55

  • 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\9a34ef7ac60544cf57ce2ad68d58ad5e68da5ed5364302d722d9a7cd14005bb8.exe
    "C:\Users\Admin\AppData\Local\Temp\9a34ef7ac60544cf57ce2ad68d58ad5e68da5ed5364302d722d9a7cd14005bb8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1952

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1952-132-0x0000000000570000-0x00000000005CA000-memory.dmp

    Filesize

    360KB

  • memory/1952-133-0x0000000005620000-0x0000000005C38000-memory.dmp

    Filesize

    6.1MB

  • memory/1952-134-0x0000000005160000-0x000000000526A000-memory.dmp

    Filesize

    1.0MB

  • memory/1952-135-0x0000000005090000-0x00000000050A2000-memory.dmp

    Filesize

    72KB

  • memory/1952-136-0x00000000050F0000-0x000000000512C000-memory.dmp

    Filesize

    240KB

  • memory/1952-137-0x00000000066E0000-0x0000000006C84000-memory.dmp

    Filesize

    5.6MB

  • memory/1952-138-0x0000000005550000-0x00000000055E2000-memory.dmp

    Filesize

    584KB

  • memory/1952-139-0x0000000005C40000-0x0000000005CA6000-memory.dmp

    Filesize

    408KB

  • memory/1952-140-0x0000000006340000-0x00000000063B6000-memory.dmp

    Filesize

    472KB

  • memory/1952-141-0x0000000005FA0000-0x0000000005FF0000-memory.dmp

    Filesize

    320KB

  • memory/1952-142-0x0000000006C90000-0x0000000006E52000-memory.dmp

    Filesize

    1.8MB

  • memory/1952-143-0x00000000088B0000-0x0000000008DDC000-memory.dmp

    Filesize

    5.2MB