Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 08:54

General

  • Target

    e0941b63af863bb26dd82dafe08a5c27_JaffaCakes118.exe

  • Size

    149KB

  • MD5

    e0941b63af863bb26dd82dafe08a5c27

  • SHA1

    51faa91dc2e12a637d2f9aa397d4ae512a591ba5

  • SHA256

    e74ed2209bc94f38ef5c90e655bbe8c34ddc0dd6b5c0b60ce14ee4f8aeac928a

  • SHA512

    3f990edb05272b3050e190b58c642e667c6a03656178282155a257bcbe29b29a12dfa126195224ddc99eefb4c21d35deced878ca1f98d2863f5b0a8cdbd99695

  • SSDEEP

    3072:pLmaHPp7bacwTQlc2p4z/Xo/27aAEY82M3aSJF8:pL3xbpwOJ4/40j37

Malware Config

Extracted

Family

redline

C2

141.94.188.138:46419

Attributes
  • auth_value

    3f48b95855158031ae9e7dafcb203009

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0941b63af863bb26dd82dafe08a5c27_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0941b63af863bb26dd82dafe08a5c27_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      #cmd
      2⤵
        PID:2644

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2644-11-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

            Filesize

            64KB

          • memory/2644-14-0x0000000074F40000-0x00000000756F0000-memory.dmp

            Filesize

            7.7MB

          • memory/2644-15-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

            Filesize

            64KB

          • memory/2644-9-0x0000000002650000-0x0000000002662000-memory.dmp

            Filesize

            72KB

          • memory/2644-6-0x0000000074F40000-0x00000000756F0000-memory.dmp

            Filesize

            7.7MB

          • memory/2644-7-0x0000000000600000-0x0000000000622000-memory.dmp

            Filesize

            136KB

          • memory/2644-10-0x0000000004C30000-0x0000000004D3A000-memory.dmp

            Filesize

            1.0MB

          • memory/2644-8-0x0000000005100000-0x0000000005718000-memory.dmp

            Filesize

            6.1MB

          • memory/2644-13-0x0000000004BB0000-0x0000000004BFC000-memory.dmp

            Filesize

            304KB

          • memory/2644-12-0x0000000004B60000-0x0000000004B9C000-memory.dmp

            Filesize

            240KB

          • memory/4480-0-0x0000000000620000-0x0000000000648000-memory.dmp

            Filesize

            160KB

          • memory/4480-1-0x00007FFA6FEF0000-0x00007FFA709B1000-memory.dmp

            Filesize

            10.8MB

          • memory/4480-5-0x00007FFA6FEF0000-0x00007FFA709B1000-memory.dmp

            Filesize

            10.8MB

          • memory/4480-2-0x000000001B400000-0x000000001B410000-memory.dmp

            Filesize

            64KB