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Overview

overview

10

Static

static

3

JaffaCakes...d7.exe

windows7-x64

10

JaffaCakes...d7.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16/01/2025, 15:13

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General

  • Target

    JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe

  • Size

    278KB

  • MD5

    7a3602d50198515243b17e3391f032d7

  • SHA1

    01cef8df1d3d6ad90179e25fa448d1c57682bdaf

  • SHA256

    2b8452506e34e3504cc408ac95674d0a3764bf8221b16d5d1225d843ad314655

  • SHA512

    edfa2d0d34dc3dc45c9f0b4054427164e442964f5fc6f8b64d128396402d8d829d0eabbb4e054d8014368ae6ddeff7804701e69f45e94182ce3d05178acedd6f

  • SSDEEP

    6144:QieUmo0k99H9KsfmXxtMeCDeyFx8yiRkzS8wc4qfus:6o0krdFreCamiRkac4q/

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 8 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 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 18 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\JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a3602d50198515243b17e3391f032d7.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:2524
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe startC:\Users\Admin\AppData\Roaming\E9ACE\62783.exe%C:\Users\Admin\AppData\Roaming\E9ACE
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2516
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a3602d50198515243b17e3391f032d7.exe startC:\Program Files (x86)\CE479\lvvm.exe%C:\Program Files (x86)\CE479
      2⤵
      • System Location Discovery: System Language Discovery
      PID:320
    • C:\Program Files (x86)\LP\832E\609.tmp
      "C:\Program Files (x86)\LP\832E\609.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:280
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2176
  • 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:1728

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\E9ACE\E479.9AC
    Filesize

    1KB

    MD5

    90dc4071a49d6b83d6f0667c326bf6f7

    SHA1

    60f88bac88a358c0db7a04012667c39b226dbe2b

    SHA256

    8ff927343cfbf03e6cf0e98ec91ccdc8ec7abdba20ba00e76cdb11f6eb6919b3

    SHA512

    64abdceb6813d01dfecd1c3505cd8033be57e07808581750fe91846af20658ad1660881015d554170dbc77e8d25026ef020dadc9331a8eaff8eeabbb1ade8b82

    Download Submit

  • C:\Users\Admin\AppData\Roaming\E9ACE\E479.9AC
    Filesize

    300B

    MD5

    4919f6d3e3bd34df9a1e5585a6275a36

    SHA1

    b844fce0e66c20ff0c5ee3dd3344fb432acdc78c

    SHA256

    797fa48dceb0d8a5530e53fe7d7176aef67c888610c530baf6fe6797a4c29627

    SHA512

    b2815c24b5cdd36cb37615acac9a308ad197605b2c5b21f9357eabb1167cb33f21d44a7883048dc7e1578e5b442ff5c937b7795e814e130980e5e7b931376307

    Download Submit

  • C:\Users\Admin\AppData\Roaming\E9ACE\E479.9AC
    Filesize

    1KB

    MD5

    3971a27b3e5b76111ed5d98f87fa06b5

    SHA1

    f92fa4ed65ee49b99f6a5498fb2dbfaab8e0636e

    SHA256

    72645733c9bbbf3083c6f1b5f1025229756628083ff061b233ca61d71f8d35b7

    SHA512

    69a71d90d6d2e7b319bab1ac505e9439826b3550e5b3be166b149d8660839dfef0bc57286b9954344a7dfa5ee1db1d294222b41a261add2e11f1d9660499a13e

    Download Submit

  • \Program Files (x86)\LP\832E\609.tmp
    Filesize

    95KB

    MD5

    a1d80ed250788260ffd66258555a4876

    SHA1

    10b81c2cdc4a7d645f9058c220587fac79281351

    SHA256

    d4d9a7028cda13828d7a6796dd12369ab1d4af80946776aa5b5c0369dd322fb3

    SHA512

    fee72d46425a0c1f755de2e34ad742ff579a86b2a3bff3485a15ddcbcf55d60c6297bb588650a9a673aa0a5e8f35f1ae0bc1a454154d26848c49cab700d7e5d8

    Download Submit

  • memory/280-164-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/320-77-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/320-76-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2516-7-0x0000000001FF0000-0x00000000020F0000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/2516-8-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2516-10-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2516-11-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2524-12-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2524-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2524-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2524-78-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2524-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2524-165-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2524-197-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download