Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2022, 15:41

General

  • Target

    34a9e2f5e9a3266fbd62eb34c7dd4320.exe

  • Size

    402KB

  • MD5

    34a9e2f5e9a3266fbd62eb34c7dd4320

  • SHA1

    c1b0d9991412f3c9498ef3028757e6137f92d944

  • SHA256

    8658f9595bb9020053937211c13b99932fdf708da56c236b4facc8a220fd6b0c

  • SHA512

    41d075a738c8c42d83e55753213ef3c9888633ae3f6a8b915ea55d6fbdc8e17c69133f7df4a5a82de3069455c032c0c96d26d1bb5437a4d9068d7d5f1479bb56

  • SSDEEP

    6144:RLC2ujiDbDTH7oedMwues+HUnr+mcAJJKz+3ng+E49HwchLP3i:RG2akfXdJueTHU59JJWwnVZH9P3

Malware Config

Extracted

Family

redline

Botnet

nokia

C2

31.41.244.198:4083

Attributes
  • auth_value

    3b38e056d594ae0cf1368e6e1daa3a4e

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\34a9e2f5e9a3266fbd62eb34c7dd4320.exe
    "C:\Users\Admin\AppData\Local\Temp\34a9e2f5e9a3266fbd62eb34c7dd4320.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1404

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1404-54-0x0000000004780000-0x00000000047C6000-memory.dmp

          Filesize

          280KB

        • memory/1404-55-0x00000000047C0000-0x0000000004804000-memory.dmp

          Filesize

          272KB

        • memory/1404-56-0x0000000075C31000-0x0000000075C33000-memory.dmp

          Filesize

          8KB

        • memory/1404-58-0x0000000000220000-0x000000000026B000-memory.dmp

          Filesize

          300KB

        • memory/1404-57-0x000000000065C000-0x000000000068A000-memory.dmp

          Filesize

          184KB

        • memory/1404-59-0x0000000000400000-0x0000000000469000-memory.dmp

          Filesize

          420KB

        • memory/1404-60-0x000000000065C000-0x000000000068A000-memory.dmp

          Filesize

          184KB

        • memory/1404-61-0x0000000000400000-0x0000000000469000-memory.dmp

          Filesize

          420KB