Overview

overview

10

Static

static

3

JaffaCakes...11.exe

windows7-x64

10

JaffaCakes...11.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 18:00

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General

  • Target

    JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.exe

  • Size

    285KB

  • MD5

    2405cb5c86a954fb731ab19f0aa79511

  • SHA1

    7122f45d47b3253317f828fc2679ebec1ee06dab

  • SHA256

    28f4b4c2caa67b0c1a7fa7be5be641922067ba34d5620eb3a5c9afcb70201acd

  • SHA512

    0c7bcc484c04cf25d4e646e78c545424d6c7fa937d7487d4af144470cee35851f0ac6c872f16701e8698ae5ac4f5b09561f88522bba56c14732630a3eed3d28a

  • SSDEEP

    6144:3wNS2vsFXVyKyOoipKIwjSjaSk3rI1wIFA3OE7aeeaEUnSXpNs4ot/C3T:3t2EFtHsjS+SyrE7+exaEUnTbC

Score
10/10
cycbotponybackdoorcredential_accessdefense_evasiondiscoverypersistenceratspywarestealerupx

Malware Config

Signatures

  • Cycbot

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

    backdoorratcycbot
  • Cycbot family
    cycbot
  • Detects Cycbot payload 9 IoCs

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

  • Modifies security service 2 TTPs 1 IoCs
    defense_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
    defense_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 12 IoCs

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

    upx
  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 1 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 22 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 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_2405cb5c86a954fb731ab19f0aa79511.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.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:1284
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.exe startC:\Users\Admin\AppData\Roaming\9CD46\37C9A.exe%C:\Users\Admin\AppData\Roaming\9CD46
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2828
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2405cb5c86a954fb731ab19f0aa79511.exe startC:\Program Files (x86)\46AC4\lvvm.exe%C:\Program Files (x86)\46AC4
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1144
    • C:\Program Files (x86)\LP\9A69\37C3.tmp
      "C:\Program Files (x86)\LP\9A69\37C3.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1824
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1852
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1760

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\9CD46\6AC4.CD4
    Filesize

    996B

    MD5

    820534f486d8996ea4129334b009b816

    SHA1

    6a5ed4f6513660c0d654b7b2a708a9e2e9c89f7d

    SHA256

    6d6113133af4c3a46315676f4afee8ae70931c024d9b52be6a496c55ca09d0a3

    SHA512

    7fece3c0a0901ba2cce1b1e05d70ffb3434a13ea78c52f8878cf401b04d9ac9316402a66236f199ff4639b3deceef42182d91b955eb6360494c001a3ea087eb6

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9CD46\6AC4.CD4
    Filesize

    600B

    MD5

    ce34ab1207c9b75cbb551e9738fe44ab

    SHA1

    a645835210d6ee64cbf81c7fc00fd7e4d56c362d

    SHA256

    29e0b031cc793dda346947c77a72b29ddb5524734b40b698c164a23266cc4064

    SHA512

    3388111b19d275750f52bd3fa52cb67a43b7c318209bde9c1a2bfb60f8b3a01465fe7432ee9fa79194810e197d1c28616b2357ca0fc02869ac4b27ef3316a5f6

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9CD46\6AC4.CD4
    Filesize

    1KB

    MD5

    da41a6755b70e7041daea22b52241cb8

    SHA1

    db1e9fcbbb817b701810b4c9523c67bf9af6eb48

    SHA256

    e5cc9c258585512fbf5e85fcf595c119a787538cf3a17a8cbf53add384838011

    SHA512

    ff9adf868811b395d5aee4f979d00d5c611bce062ff5830861a182a7b324fec22bbf5b6e13080203ff822a4e010b4419c3f1bc16427781c18a036f02fe8837c8

    Download Submit

  • \Program Files (x86)\LP\9A69\37C3.tmp
    Filesize

    112KB

    MD5

    bc22ce8713296c4f7720a3d9c54b8eb8

    SHA1

    090dbddbf94cafb81fe20e17eec707ded8a29c98

    SHA256

    c82484e8e772e7da167877144caacdb4ee762a45fa5862c57d11560a485b16cc

    SHA512

    cc9e09a9b7cbbb0e5f8efe63947d69e6c61abecd456aa9703616636a0813efa9eca6798b34f9c4181c9410455ba90e879d5176fd1527fefaa9775a628282d5cd

    Download Submit

  • memory/1144-124-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1144-125-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1144-123-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-1-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/1284-120-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-310-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-307-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/1284-11-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-291-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1284-2-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1824-309-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2828-16-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/2828-121-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download

  • memory/2828-15-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

    Download