Overview

overview

10

Static

static

3

c5acb46ebe...18.exe

windows7-x64

10

c5acb46ebe...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2024 03:26

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General

  • Target

    c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe

  • Size

    273KB

  • MD5

    c5acb46ebee0ffb7c6254b2bb6f0993e

  • SHA1

    b56e87b97109a1bbb0de563f8ab9f75f4a0d5695

  • SHA256

    780b5effe7364f05cdd4e24aa5a691c1b0a4ad699f518c24dbc5a27526075f5a

  • SHA512

    41d8492d6f9d5fd452ee417b209e7f47f7e5387fab2172a5ce439126a208c72a032d5b8c3f50537f7282914ce7766a0e9ec71afb200ee81b2d031021f4f81294

  • SSDEEP

    6144:re5goTyQsrPFDchQ+MDdZmxcrFml9q7HNcsRQ1xGit82B0pjFH1gpY67oYdYkvoV:r8yQsrdDcW+M5Z8qg9qjNB+/nsjFH8YM

Score
10/10
cycbotponybackdoorcredential_accessdiscoveryevasionpersistenceratspywarestealerupx

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

    backdoorratcycbot
  • Cycbot family
    cycbot
  • Detects Cycbot payload 7 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Modifies security service 2 TTPs 1 IoCs
    evasion
  • Pony family
    pony
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

    ratspywarestealerpony
  • 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
  • Disables taskbar notifications via registry modification
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

    credential_accessstealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • UPX packed file 9 IoCs

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

    upx
  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

    discovery
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 17 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
    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\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2348
    • C:\Users\Admin\AppData\Local\Temp\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\2D9CD\EC9AF.exe%C:\Users\Admin\AppData\Roaming\2D9CD
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2796
    • C:\Users\Admin\AppData\Local\Temp\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\c5acb46ebee0ffb7c6254b2bb6f0993e_JaffaCakes118.exe startC:\Program Files (x86)\CDEAA\lvvm.exe%C:\Program Files (x86)\CDEAA
      2⤵
      • System Location Discovery: System Language Discovery
      PID:996
    • C:\Program Files (x86)\LP\AF02\27CC.tmp
      "C:\Program Files (x86)\LP\AF02\27CC.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1476
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1184
  • 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:1568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Modify Registry

4
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\2D9CD\DEAA.D9C
    Filesize

    996B

    MD5

    395bd10538abe1ea4b05c9f25e278783

    SHA1

    b7f7897bf3c6e171ea2238312014ab442cbff109

    SHA256

    01b8738a78e41af76809e3ed37d258dc63dcfe2a6bf7cd61de6b249932280a4e

    SHA512

    9ca7ba1f9fa92bba4dc41b1581507935f5c1060a4ef190f7ba56ece59ecf6b64f522235d021516df9c3a533cbb31664c1f4ee2bf0b8b880f5e460408a60b8b9a

    Download Submit

  • C:\Users\Admin\AppData\Roaming\2D9CD\DEAA.D9C
    Filesize

    600B

    MD5

    4f7789a3cccfd93352a3becd34bdfb40

    SHA1

    882c0322429bd0039a60200533500b73bbdbd0e6

    SHA256

    8e76b8dc682548edd691816b39bcc9c5548507d8aece76edd190594d62aa33a0

    SHA512

    6091a3f551a51c5e5fffa46f32f4812ced10cdc85f17f05d654c71d798ee3b6abb8e5b76f1cdc7e2ccccfa82013509351b8b2b58c0f63742542506144548a222

    Download Submit

  • \Program Files (x86)\LP\AF02\27CC.tmp
    Filesize

    96KB

    MD5

    b13f40a4233e6cf11bea5d1c1fce2b0c

    SHA1

    41b4883f4b6936ff828b8481efe4e769cfc665d4

    SHA256

    1b7b1322ce80f8af45e3bbf1d25a8a5ed75a980d83ffeeebc1dfb30c2a1d0c83

    SHA512

    ead0010e4439a2686a6d7ab307dd69dde8deb910801e7218d41b0de322c45863f3878b1782d434626120f1a20888eef1a3550e9bafb800a635929eb0b0e1b8f9

    Download Submit

  • memory/996-113-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/1476-277-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/2348-13-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2348-111-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2348-15-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2348-0-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2348-3-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2348-276-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2348-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2348-280-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2796-18-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2796-16-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download