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Analysis

  • max time kernel
    48s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2022, 22:17

General

  • Target

    0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe

  • Size

    404KB

  • MD5

    6fa0443422194c2d17c3aef834fdee22

  • SHA1

    4e316d7bc461243625e7f5abfbda2cceb5f89006

  • SHA256

    0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940

  • SHA512

    25ec55d6c97884a9e784f4e0522082a1de29d57c278ef4878aa6064a54a1ea66539f52506d904ca9fda11391b7e32acf6cfa4c4530e46570cf27df064250f407

  • SSDEEP

    6144:NLjDeAelNcH3pJ5NGwfuNJUMiV3t3+uyVEYvqz+3ng+E49HwchLP3i:NreAmNQ3pJ5Nz2rSdkKBwnVZH9P3

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\0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe
    "C:\Users\Admin\AppData\Local\Temp\0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1652

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1652-54-0x0000000002130000-0x0000000002176000-memory.dmp

    Filesize

    280KB

  • memory/1652-55-0x000000000051C000-0x000000000054A000-memory.dmp

    Filesize

    184KB

  • memory/1652-56-0x00000000002F0000-0x000000000033B000-memory.dmp

    Filesize

    300KB

  • memory/1652-57-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/1652-58-0x0000000002170000-0x00000000021B4000-memory.dmp

    Filesize

    272KB

  • memory/1652-59-0x00000000757A1000-0x00000000757A3000-memory.dmp

    Filesize

    8KB

  • memory/1652-60-0x000000000051C000-0x000000000054A000-memory.dmp

    Filesize

    184KB

  • memory/1652-61-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB