Analysis

  • max time kernel
    127s
  • max time network
    135s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-10-2023 09:00

General

  • Target

    efd5137347051e0ea37fff40f2fd343aa80368861a119d43230bdc31e8600cf0.exe

  • Size

    497KB

  • MD5

    659bbc5d7a40b34cd15cd156050aa049

  • SHA1

    385d7a6ddb64e2ee5594ede43ae4fd4fb3a85678

  • SHA256

    efd5137347051e0ea37fff40f2fd343aa80368861a119d43230bdc31e8600cf0

  • SHA512

    dafc0ee06aa6174d88166d9181250db078f5a1c8dc72b7747e53963aaefda0b0cac779faf258c2f42d061f23edff9bb48a7b4d1b085addc957169678e09b6a50

  • SSDEEP

    6144:Wn2Qrs72m62/vpUOXia60CoOO5R2ZnxQdLTJFb246eQB8ApxQNh:22QHmlvpUOXia60C3O5R2sdLu4uBPSL

Malware Config

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\efd5137347051e0ea37fff40f2fd343aa80368861a119d43230bdc31e8600cf0.exe
    "C:\Users\Admin\AppData\Local\Temp\efd5137347051e0ea37fff40f2fd343aa80368861a119d43230bdc31e8600cf0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2240-0-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2240-1-0x00000000020A0000-0x00000000020FA000-memory.dmp

    Filesize

    360KB

  • memory/2240-5-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2240-6-0x0000000007020000-0x000000000751E000-memory.dmp

    Filesize

    5.0MB

  • memory/2240-7-0x0000000007520000-0x00000000075B2000-memory.dmp

    Filesize

    584KB

  • memory/2240-8-0x0000000007730000-0x0000000007740000-memory.dmp

    Filesize

    64KB

  • memory/2240-9-0x00000000076D0000-0x00000000076DA000-memory.dmp

    Filesize

    40KB

  • memory/2240-10-0x0000000007740000-0x0000000007D46000-memory.dmp

    Filesize

    6.0MB

  • memory/2240-11-0x0000000007DB0000-0x0000000007DC2000-memory.dmp

    Filesize

    72KB

  • memory/2240-12-0x0000000007DE0000-0x0000000007EEA000-memory.dmp

    Filesize

    1.0MB

  • memory/2240-13-0x0000000007F10000-0x0000000007F4E000-memory.dmp

    Filesize

    248KB

  • memory/2240-14-0x0000000007F70000-0x0000000007FBB000-memory.dmp

    Filesize

    300KB

  • memory/2240-15-0x0000000008100000-0x0000000008166000-memory.dmp

    Filesize

    408KB

  • memory/2240-16-0x00000000089A0000-0x0000000008A16000-memory.dmp

    Filesize

    472KB

  • memory/2240-17-0x0000000008A50000-0x0000000008A6E000-memory.dmp

    Filesize

    120KB

  • memory/2240-18-0x0000000008B70000-0x0000000008D32000-memory.dmp

    Filesize

    1.8MB

  • memory/2240-19-0x0000000008D40000-0x000000000926C000-memory.dmp

    Filesize

    5.2MB

  • memory/2240-22-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2240-23-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB