Overview

overview

10

Static

static

3

JaffaCakes...10.exe

windows7-x64

10

JaffaCakes...10.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 00:58

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General

  • Target

    JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.exe

  • Size

    286KB

  • MD5

    08f14d62e343efc5ee57c00203aa8c10

  • SHA1

    909572001e7bee64a3219950b27b5905d4cb0b3b

  • SHA256

    381ca95401cc561b2827a80725a20c363f12acefa2533cd790f1f61792a37d2b

  • SHA512

    0b397cc058fef780b5bb2061d56dbc76e6bb986455e04ba5c9578cbf1b0aa78fbbb8021f7ffd9705b560eecd47cae3b9636e79fa613cc832b9672a4f787085d2

  • SSDEEP

    6144:Kobjcdwsbtl5wgwcxMk0/H3a6CvTd5sdiyK4AvKGwltDAOFio:KobjciCgUY/H3a/hCiyK7ot/f

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 8 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 18 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_08f14d62e343efc5ee57c00203aa8c10.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.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:2276
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.exe startC:\Users\Admin\AppData\Roaming\9BC2F\D97D0.exe%C:\Users\Admin\AppData\Roaming\9BC2F
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1300
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08f14d62e343efc5ee57c00203aa8c10.exe startC:\Program Files (x86)\2FD22\lvvm.exe%C:\Program Files (x86)\2FD22
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2232
    • C:\Program Files (x86)\LP\D059\6BCD.tmp
      "C:\Program Files (x86)\LP\D059\6BCD.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2928
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2244
  • 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:572

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\9BC2F\FD22.BC2
    Filesize

    996B

    MD5

    74c7e2d63861b89656ab53b375a1c2ad

    SHA1

    6ff75afcbcb8bc5e3733476588b53aa51ccd9c98

    SHA256

    33f9ded89cb9e4be70e792a6d6b25bd443df8c01eea6e59c6830bcb66bcdf366

    SHA512

    9fd7e6d93b1c141d6f50b9c50e265f048693be6f65e2f3b44b2559617f3ce09b1c9cbc266948b1ddccb6ef1e5aea8459fe46390d69e7d336611dcfaa0b318270

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9BC2F\FD22.BC2
    Filesize

    1KB

    MD5

    804eeca52c844109b6bcdd3cdbe42b40

    SHA1

    9d06412639782707e25720fe2b04e3f3b9aa6aea

    SHA256

    747c1dca997f92ee35626bf123b534f2baa03404dc1eb29b6908bcb7638eca2b

    SHA512

    ccaf520aa725ba5adea27b5c67162fc1eb04066741b3b4a32959c6229f8750a6bea5e2ea67ee71b7a24d8c63b13af5f553806fef2259ef0205feff3bfd1c3381

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9BC2F\FD22.BC2
    Filesize

    600B

    MD5

    0ef5d47baacb7cef36ed997101d737ae

    SHA1

    75cfafac25e0439a33e5f1f67a1387e176ddcd0c

    SHA256

    c28925b6d382aafcc4191e438e07536c05cde948b3fe9579c7a9d8724b12dd34

    SHA512

    94582b89a2e790d568e574c24a96a0440e1f19093c176e417374a9eff77153cad504bf39af1d54d3b990f7d565292f5cc7aafa0caefa5ccd10adc28bae7f228d

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9BC2F\FD22.BC2
    Filesize

    300B

    MD5

    4c4baf04f497a720fc0bcf1d08265643

    SHA1

    ee672f62fabe17a54d60a7186d607d4982309386

    SHA256

    a150b72ba7cb62dd27fa9a343f0d251e85ed5d5b21ea253b53d8e96b9aff9c30

    SHA512

    4bd1fc6e4be72f66182270469a4f4099560dbfe1371c98f864cf689f9ce9fbb6a899eb2868bf99f48d7dabde3f528e5e9a9c8189b3ac0badbf43cdcdbeddebcd

    Download Submit

  • \Program Files (x86)\LP\D059\6BCD.tmp
    Filesize

    101KB

    MD5

    1b022ff597ff632962d487ab0508cde8

    SHA1

    abd69179aaae38c892053ef2f701af025c4c76f0

    SHA256

    22dcfacf0f3e9107fc40f602ce87b310f68c10728c7fe999ec41664ea0bab32b

    SHA512

    0a3e3d2b903078b3aac8f7aecd0080479603ca3558bd45566ed6411c042dc18041d292ad015596445600d25ff556be51700b7aed41b7caaf7d814e5e0721c5ac

    Download Submit

  • memory/1300-63-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/1300-61-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2232-170-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2276-62-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2276-168-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2276-1-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2276-59-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2276-2-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2276-377-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2276-381-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2928-378-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download