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Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/11/2023, 15:37

General

  • Target

    NEAS.19034212e12ba3c5087a21641121a70f9067a5621e5d03761e91aca63d20d993.exe

  • Size

    343KB

  • MD5

    1acb669d142d2c53ca52ed5eb5a2450a

  • SHA1

    37ee49090cfb6f262beefb86d721e2557651402c

  • SHA256

    19034212e12ba3c5087a21641121a70f9067a5621e5d03761e91aca63d20d993

  • SHA512

    0269a62f89a78bd4acefb4625fd9bdf555ec38cbd1ab5eec3412215a38034c91b830f8f859b7884fc4a7c4bf6e15929a50cce375dae36e5557cc58da26e92a0c

  • SSDEEP

    6144:W2JluLmqW6lYoQDczh6alE4TanAOjpbrvnFgitiN1KfTi:W2lLqRYSh5aLpbrvnFgitM

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.19034212e12ba3c5087a21641121a70f9067a5621e5d03761e91aca63d20d993.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.19034212e12ba3c5087a21641121a70f9067a5621e5d03761e91aca63d20d993.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3488-0-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/3488-1-0x0000000000BE0000-0x0000000000C3A000-memory.dmp

    Filesize

    360KB

  • memory/3488-2-0x0000000007FA0000-0x0000000008544000-memory.dmp

    Filesize

    5.6MB

  • memory/3488-3-0x0000000007AF0000-0x0000000007B82000-memory.dmp

    Filesize

    584KB

  • memory/3488-4-0x0000000007AD0000-0x0000000007AE0000-memory.dmp

    Filesize

    64KB

  • memory/3488-5-0x0000000007BC0000-0x0000000007BCA000-memory.dmp

    Filesize

    40KB

  • memory/3488-6-0x0000000008B70000-0x0000000009188000-memory.dmp

    Filesize

    6.1MB

  • memory/3488-7-0x0000000007D80000-0x0000000007D92000-memory.dmp

    Filesize

    72KB

  • memory/3488-8-0x0000000008550000-0x000000000865A000-memory.dmp

    Filesize

    1.0MB

  • memory/3488-9-0x0000000007DE0000-0x0000000007E1C000-memory.dmp

    Filesize

    240KB

  • memory/3488-10-0x0000000007E20000-0x0000000007E6C000-memory.dmp

    Filesize

    304KB

  • memory/3488-11-0x00000000086D0000-0x0000000008736000-memory.dmp

    Filesize

    408KB

  • memory/3488-12-0x0000000009730000-0x0000000009780000-memory.dmp

    Filesize

    320KB

  • memory/3488-13-0x000000000A140000-0x000000000A1B6000-memory.dmp

    Filesize

    472KB

  • memory/3488-14-0x000000000A100000-0x000000000A11E000-memory.dmp

    Filesize

    120KB

  • memory/3488-15-0x000000000A450000-0x000000000A612000-memory.dmp

    Filesize

    1.8MB

  • memory/3488-16-0x000000000AB50000-0x000000000B07C000-memory.dmp

    Filesize

    5.2MB

  • memory/3488-18-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB