Analysis

  • max time kernel
    144s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 05:16

General

  • Target

    f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe

  • Size

    505KB

  • MD5

    f7a573d4212356d6ba9df1ad6de4b65a

  • SHA1

    056946d5c619d60a8974ebe0e99101f9d2549983

  • SHA256

    bbfd67ecbba56ef45ffbf6f6e6f42d45b9b90e658696624ffc7c863ffd34dc00

  • SHA512

    71090f970ee41e72aa4cff334fc42a854f765ae9d531b555b14059f6fae44c6208812edb7ad37140fe470fa9e535ae81bf8e1b1963fdc08f59f3569b8555cc89

  • SSDEEP

    12288:/1Pfg6oj5BKTM7O9QF3Z4mxxsah+dfsYJ:tPVqBKGO2QmXJh+dbJ

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 4 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 2 IoCs
  • UPX packed file 5 IoCs

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

  • 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.

  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2664
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k network
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \??\c:\windows\SysWOW64\sysn.dll

    Filesize

    156KB

    MD5

    fd7ff3a505fff9cc75116db3f741ca2e

    SHA1

    eba74aa61621284b7a175e27047359481bad62e7

    SHA256

    44b0885b14c66f550633b47cb60535722b8e9d0690b02bc8a2fd0e9d0a304cda

    SHA512

    f98727b9ac0ee6579149ea4f05cedaa76a9314396819f392c3e72f25c39f186f847952383e725a898366c721d4d37874c289fc7cf2d4e9c1594b573130f28b73

  • memory/2240-0-0x0000000000400000-0x000000000048D000-memory.dmp

    Filesize

    564KB

  • memory/2240-1-0x0000000000320000-0x0000000000374000-memory.dmp

    Filesize

    336KB

  • memory/2240-8-0x0000000000380000-0x0000000000381000-memory.dmp

    Filesize

    4KB

  • memory/2240-9-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-7-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/2240-6-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2240-5-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2240-4-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-3-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2240-2-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2240-11-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-12-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-19-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-18-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-17-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-16-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-15-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-14-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-13-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-20-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-10-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-52-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-53-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-51-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-50-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-49-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-48-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-47-0x0000000000750000-0x0000000000751000-memory.dmp

    Filesize

    4KB

  • memory/2240-46-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB

  • memory/2240-45-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/2240-44-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/2240-43-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-42-0x00000000006A0000-0x00000000006A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-41-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-21-0x0000000000690000-0x0000000000691000-memory.dmp

    Filesize

    4KB

  • memory/2240-40-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-39-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-58-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-57-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2240-56-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2240-55-0x00000000031A0000-0x00000000031A2000-memory.dmp

    Filesize

    8KB

  • memory/2240-54-0x0000000000320000-0x0000000000374000-memory.dmp

    Filesize

    336KB

  • memory/2240-38-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-37-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-36-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-35-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-34-0x00000000031A0000-0x00000000031A1000-memory.dmp

    Filesize

    4KB

  • memory/2240-33-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-32-0x00000000031B0000-0x00000000031B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-31-0x0000000000400000-0x000000000048D000-memory.dmp

    Filesize

    564KB

  • memory/2240-30-0x0000000000720000-0x0000000000721000-memory.dmp

    Filesize

    4KB

  • memory/2240-29-0x0000000000740000-0x0000000000741000-memory.dmp

    Filesize

    4KB

  • memory/2240-28-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2240-27-0x00000000006D0000-0x00000000006D1000-memory.dmp

    Filesize

    4KB

  • memory/2240-26-0x00000000006B0000-0x00000000006B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-25-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/2240-24-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/2240-23-0x00000000006C0000-0x00000000006C1000-memory.dmp

    Filesize

    4KB

  • memory/2240-22-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/2240-69-0x0000000000400000-0x000000000048D000-memory.dmp

    Filesize

    564KB

  • memory/2240-68-0x0000000000320000-0x0000000000374000-memory.dmp

    Filesize

    336KB

  • memory/2568-66-0x0000000000470000-0x00000000004DF000-memory.dmp

    Filesize

    444KB

  • memory/2568-70-0x0000000000470000-0x00000000004DF000-memory.dmp

    Filesize

    444KB

  • memory/2568-72-0x0000000000470000-0x00000000004DF000-memory.dmp

    Filesize

    444KB

  • memory/2568-74-0x0000000000470000-0x00000000004DF000-memory.dmp

    Filesize

    444KB