Overview

overview

10

Static

static

3

JaffaCakes...92.exe

windows7-x64

10

JaffaCakes...92.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2025, 17:31

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    JaffaCakes118_8da56361ad56d9f6f3148115e2854192.exe

  • Size

    293KB

  • MD5

    8da56361ad56d9f6f3148115e2854192

  • SHA1

    d9464ba47987a428e1e7311d395e425314a93981

  • SHA256

    83ecefecd3e63fc04ea3f24b67b90fcbe4d7f90c452c90c3e71d8ea4d3124250

  • SHA512

    5e3def8ed35bdef226937c9c45eae2633a1ac6c7e50f43696b699d3034c5e38b64694bd5eeb87975803457dae298333e00af948a8ff0e6bc14031a2ad6c454de

  • SSDEEP

    6144:INLJza9/yLrCtGUdIjCb68rmhczRJj+R8IPBb0BOBdxbsHtJc:INLJzqK+1qCm8aCCRppwBYnsA

Score
10/10
latentbotdefense_evasiondiscoverypersistencetrojan

Malware Config

Extracted

Family

latentbot

C2

sdfsadfasdf.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

    trojanlatentbot
  • Latentbot family
    latentbot
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Adds policy Run key to start application 2 TTPs 2 IoCs
    persistence
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    defense_evasiontrojan
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 6 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • System policy modification 1 TTPs 1 IoCs
    defense_evasion
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8da56361ad56d9f6f3148115e2854192.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8da56361ad56d9f6f3148115e2854192.exe"
    1⤵
    • UAC bypass
    • Adds policy Run key to start application
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2428
    • C:\Windows\twunk_32.exe
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2064
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\SysWOW64\MSWINSCK.ocx
    Filesize

    124KB

    MD5

    40fce4be52f6015c23fd96a4b3351357

    SHA1

    f4a23cee42125f20444a4b005555d631df2aaacf

    SHA256

    a0bf5f1ed8d34fd0b6cb1432618986f90256ef4f8c86a1460823e6dfa8edd8ca

    SHA512

    69f7a8c8a5e82a2c975e410d834aa24ed0b1a32f592fb85eac15b8d3c1bee2dc1c1c88c0dbba0435339cde92e437efebf66c7c15dde1153338b4bd3e536fc922

    Download Submit

  • memory/2064-12-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-18-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2064-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-9-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-8-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-7-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2064-32-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/2428-2-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2428-0-0x0000000074D71000-0x0000000074D72000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2428-22-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2428-1-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2744-36-0x0000000002F50000-0x0000000002F60000-memory.dmp

    Filesize

    64KB

    Download