Analysis

  • max time kernel
    141s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/04/2024, 19:27

General

  • Target

    fb015fe6c1551b024ee8fe4f18492a51_JaffaCakes118.exe

  • Size

    3.5MB

  • MD5

    fb015fe6c1551b024ee8fe4f18492a51

  • SHA1

    936a94e1f68932e6dc0fdb1679be244cea02d433

  • SHA256

    c86afa2b7029bc231add8b0c749cfcfd4868112261c6d2a671a1de657ceef826

  • SHA512

    3776e5fca598a837222e8a305f122e8ed97106a617249396a7b74e5c5893c5afcc16b3dc14898cfd291b466ca231a6ed1457549310dc85af6966bfe49cb414bc

  • SSDEEP

    98304:FMhScWXHrOq3pE8vdcJJmxJEk5v1A1J7tA1u:/X1vdcqxX5v1A1J7tsu

Malware Config

Extracted

Family

redline

Botnet

1761072566

C2

91.142.79.35:13400

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 4 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 5 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb015fe6c1551b024ee8fe4f18492a51_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb015fe6c1551b024ee8fe4f18492a51_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:1664

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1664-0-0x0000000000400000-0x0000000000D33000-memory.dmp

          Filesize

          9.2MB

        • memory/1664-1-0x0000000077AA0000-0x0000000077AA2000-memory.dmp

          Filesize

          8KB

        • memory/1664-2-0x0000000000400000-0x0000000000D33000-memory.dmp

          Filesize

          9.2MB

        • memory/1664-3-0x0000000000400000-0x0000000000D33000-memory.dmp

          Filesize

          9.2MB

        • memory/1664-4-0x0000000000400000-0x0000000000D33000-memory.dmp

          Filesize

          9.2MB

        • memory/1664-5-0x0000000001130000-0x0000000001152000-memory.dmp

          Filesize

          136KB

        • memory/1664-6-0x0000000074A30000-0x000000007511E000-memory.dmp

          Filesize

          6.9MB

        • memory/1664-7-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-8-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-9-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-10-0x0000000002DE0000-0x0000000002E00000-memory.dmp

          Filesize

          128KB

        • memory/1664-11-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-12-0x0000000000400000-0x0000000000D33000-memory.dmp

          Filesize

          9.2MB

        • memory/1664-14-0x0000000074A30000-0x000000007511E000-memory.dmp

          Filesize

          6.9MB

        • memory/1664-15-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-16-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB

        • memory/1664-17-0x0000000002E10000-0x0000000002E50000-memory.dmp

          Filesize

          256KB