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Overview

overview

10

Static

static

3

JaffaCakes...24.exe

windows7-x64

10

JaffaCakes...24.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2025, 22:43

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General

  • Target

    JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.exe

  • Size

    285KB

  • MD5

    445935e8d4c5f152a7b8ca19d7834a24

  • SHA1

    4b6aa2b403769bfa48ac2852ed9df8c5a56baf04

  • SHA256

    6ad56abd94ebaf4c32e2d3c3558c375e5ed0d5c96b4195817695defd8052ea0a

  • SHA512

    1292afcb09be678cba33e8465bc47b244c84c1a82ce61d0f81b9c5223457596dc27c07e6899788df33b2d970f1fa478f899027216ba2578815ef1d89f34358af

  • SSDEEP

    6144:k2m8z+xMfMCTWxjjRN0ueonKyMohMh0AvzVnVQrSH15i:Y8z+xMfMCixhSchMh3vpnOO

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 7 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 10 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 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_445935e8d4c5f152a7b8ca19d7834a24.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.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:2248
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.exe startC:\Users\Admin\AppData\Roaming\2B29A\1F0DC.exe%C:\Users\Admin\AppData\Roaming\2B29A
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2360
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445935e8d4c5f152a7b8ca19d7834a24.exe startC:\Program Files (x86)\9A50D\lvvm.exe%C:\Program Files (x86)\9A50D
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2952
    • C:\Program Files (x86)\LP\DCB2\6384.tmp
      "C:\Program Files (x86)\LP\DCB2\6384.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2152
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1060
  • 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:1368

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\2B29A\A50D.B29
    Filesize

    996B

    MD5

    49caf09ac17dcd9b8050c1f911a23976

    SHA1

    d624e3dce8868610470c5869367bf969d1bf82c5

    SHA256

    2d279a7f26d024adf94e15e2c70484e4317755aaf146e15c3b9f992f8d2e3e9c

    SHA512

    f246e7864bf363aa9e4d8e303f595b4d04fff0113650af4e6f260c83bd2982ade49bd6962dee1e4b13927a888a558d2cd6bafc0cf472ad666fd8cf4bb5dd8033

    Download Submit

  • C:\Users\Admin\AppData\Roaming\2B29A\A50D.B29
    Filesize

    600B

    MD5

    50a31b389910a42abefa11a1c5ffcf41

    SHA1

    6b2f21bf2eeef5f3c02577f2cd15f27b3b9f1098

    SHA256

    4d1c821d952c395f30ba78243fddacc0d93f257e61f90f0daedd7125d6921429

    SHA512

    3a369c3b9b2b1f3eafe08a3bcda37bc321b8cd68333feede906d20cc4b62884faf1cdada427e823235d4c3f51fa9a400ce047e25137870d8d6640a8b597a1a07

    Download Submit

  • C:\Users\Admin\AppData\Roaming\2B29A\A50D.B29
    Filesize

    1KB

    MD5

    d9c6c179b14ee44334636976ded729b9

    SHA1

    07d382236f6f4efb553eabee964ce830bdfdd983

    SHA256

    4c726ced286daa6aa9ef1193dbee62aa87f5421e94049f1574b4b42a7424f1b2

    SHA512

    fa20e5f3576e7576fda66fb56c3bdd9b2bef1f895a0d93f031823e2c116acb2ba705fa830654224daef66cc48eb885a60f10db51b0fd9d53fb37fe6f3592b73a

    Download Submit

  • C:\Users\Admin\AppData\Roaming\2B29A\A50D.B29
    Filesize

    300B

    MD5

    d7fc3a5cd8cf23de82f1954a14c878c3

    SHA1

    7fa8b7f748d5a407d2e4893816f345638e58c6df

    SHA256

    bbc11446232e0d7a57d8828c447e2ad2089fefb26ca72b9e1ec326bae721725c

    SHA512

    b4a8cbf18103f8aee14d50a42091b2ec3dd251f13b3b826ee62ba22b11e9f7294a28db3a6a322403e3ccd9c71e17d938af492da8ea62351656e4c253f818f6d2

    Download Submit

  • \Program Files (x86)\LP\DCB2\6384.tmp
    Filesize

    99KB

    MD5

    e30776fd4c002156aa05dcbe4157fc63

    SHA1

    77dc074bfc544251555ded2ad9ec741e7b88babe

    SHA256

    e115c9b0524257ca624e0123ebb7cbe77cf09edb33bfed015038e95b94a8e1c8

    SHA512

    cecac46a434ef0ddafe78252ee0b38607cd0c10f83f658f4b3259d5cf8c3779fc5cf8facbf9cfb0e218f7c67dc8baff27c4f5349bacda8bf21e212a3c47e4dbf

    Download Submit

  • memory/2152-309-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2248-14-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2248-133-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2248-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2248-11-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2248-308-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2248-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2248-312-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2360-17-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2360-15-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2360-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2952-136-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2952-135-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2952-137-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download