Overview

overview

10

Static

static

7

2f661ec2e9...18.exe

windows7-x64

10

2f661ec2e9...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 07:02

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe

  • Size

    7.7MB

  • MD5

    2f661ec2e94a29e4e08aa0273c34b63b

  • SHA1

    96f26cdba095082dca6a7c9bad2c620ce2e5d451

  • SHA256

    108debe72953c27140b8da022ad1f0f598bee46dcfc4a4aa44a2b698373e06e3

  • SHA512

    9f03ab541a4b5b7ff117724c8a0e85deb4d27c7e11b99167d2bc1e15e695c4e5e84124636ad8bb837cc6805ea5de53b76f3a836e3b748d3ee5f307d28a4fafc4

  • SSDEEP

    196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQdy38doQaoiny/mKq:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxL

Score
10/10
adwarepersistencestealerupx

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
    persistence
  • Drops file in Drivers directory 3 IoCs
  • Sets service image path in registry 2 TTPs 2 IoCs
    persistence
  • ACProtect 1.3x - 1.4x DLL software 5 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 16 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 8 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Modifies WinLogon 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Enumerates connected drives
    • Modifies WinLogon
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
        3⤵
        • Enumerates connected drives
        PID:2680
    • C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\2f661ec2e94a29e4e08aa0273c34b63b_JaffaCakes118.exe
        3⤵
        • Drops file in Drivers directory
        • Sets service image path in registry
        • Loads dropped DLL
        • Adds Run key to start application
        • Enumerates connected drives
        • Drops file in System32 directory
        • Suspicious use of SetWindowsHookEx
        PID:2024
    • C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
      2⤵
      • Installs/modifies Browser Helper Object
      PID:2016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\cftmon.exe
    Filesize

    7.8MB

    MD5

    c47abda24d372091b8d1346aba2817c9

    SHA1

    a9cb42a6d74f09aceb5201cbe0bc40461005cd08

    SHA256

    c829364503a2824ab7fe07ac8ac533728448311c19ec53b339ee3a03d9d162c4

    SHA512

    cda3ebc65274884ff8239d6b78d422db1d1926ad0ff7510767fb71605cbb3c9d654b9737ea0b908875471e845a0da8fdd6e800c7b7bed41c78951a4fbc2fbcec

    Download Submit

  • C:\Windows\SysWOW64\drivers\spools.exe
    Filesize

    7.8MB

    MD5

    75adf3e84103a0a6413f8fa264f51c19

    SHA1

    4f9a43c98cef511e809160e5501b8b8c09077fcd

    SHA256

    058ad134b7c7414abf17b2331f2ea36060e150f99c6fc742f226d167569686cb

    SHA512

    fe9763d0150a5bc6e3fa9723f125aec53794f4681054f85f6e55e269192a33bb9affab530363f9e7c4e97b94df25012d7071421b84b7eb896cadc55d81651253

    Download Submit

  • \Windows\SysWOW64\ftpdll.dll
    Filesize

    5KB

    MD5

    d807aa04480d1d149f7a4cac22984188

    SHA1

    ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

    SHA256

    eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

    SHA512

    875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

    Download Submit

  • memory/2024-17-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2024-26-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2024-28-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2024-29-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2512-14-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2512-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2512-15-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2512-13-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2624-16-0x0000000001CF0000-0x0000000001D16000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2624-2-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2624-31-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2624-32-0x0000000001CF0000-0x0000000001D16000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2680-33-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/3020-1-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/3020-30-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download