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Overview

overview

10

Static

static

3

JaffaCakes...04.exe

windows7-x64

10

JaffaCakes...04.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
    22/01/2025, 11:14

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General

  • Target

    JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.exe

  • Size

    283KB

  • MD5

    0d1c53aa825a5a8e8a22265d7cf37304

  • SHA1

    52168ece549e3d1e120be0223c33049c53c3bd47

  • SHA256

    3b7cf5764f4bf5a73e78f77e78e14ffa8d31a4193e776f186074d0345dad6822

  • SHA512

    1394082be89a35cef9789262e46a2281b7cc61d6b17c5c184f9cd181050adc3835e34c05d26cd87f8433cdd20675c29c30d0eb382377e69670d9e030f96f3fba

  • SSDEEP

    6144:+3lmZYHtWMKvxukxLrgSqGswQ9gDpsiMYU2p1nuaSND:WlEYMf8kd0SGiMYboLB

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 8 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 17 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_0d1c53aa825a5a8e8a22265d7cf37304.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.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:2384
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.exe startC:\Users\Admin\AppData\Roaming\5C684\4FA46.exe%C:\Users\Admin\AppData\Roaming\5C684
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1172
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d1c53aa825a5a8e8a22265d7cf37304.exe startC:\Program Files (x86)\84C36\lvvm.exe%C:\Program Files (x86)\84C36
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1988
    • C:\Program Files (x86)\LP\4675\65E4.tmp
      "C:\Program Files (x86)\LP\4675\65E4.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1716
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2764
  • 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:3008

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\5C684\4C36.C68
    Filesize

    1KB

    MD5

    3fb50514f7df256ec046258266313d86

    SHA1

    afb5dc3a03314b95c5da624f22da58667010bac8

    SHA256

    f2641a649b8c8f23b22eae6c04bfa987d3030e4e3afa87437750b297eb41bcc8

    SHA512

    e2538d1a57a4a73c1be12db19ff28cc57a826fe1a5ab45673fa4d734321867f642c005ea5c8a7ca9eb2963d29507c36a16cae39bfc5729f9a3730f82d1fa2aa8

    Download Submit

  • C:\Users\Admin\AppData\Roaming\5C684\4C36.C68
    Filesize

    1KB

    MD5

    86cd2f0854be993806f5f1e5484b3032

    SHA1

    9f73200b9994a19e03737881107c0a4239c4c851

    SHA256

    fbc15e5fcb3230ba29dab7dd20786ad3433944f4b3797d901f3c259ed37e89e6

    SHA512

    cd5fcb0a45ed6ca89e9cac02d5efbdb3daeef0922e56565471bf0d7fbe37debf6cc199783aa14231d1bd65f8fd5f381fd96132ecf75932471ad20f516783711a

    Download Submit

  • C:\Users\Admin\AppData\Roaming\5C684\4C36.C68
    Filesize

    600B

    MD5

    386e4dc3cfe37a77d043aabf1019f738

    SHA1

    ac429733fe2a25c9ee444f049d2704e91f187f05

    SHA256

    2e4e65dbde8fdb251c9395614c68743611cda9c60b1eace50b599add26dbafcd

    SHA512

    e6e19f2e7cf7044045f4bcc56458c2bbdaf1f6c1acbfe499b55b5bf678684ca556f4448c498045a1757cbabb4ef628b61a280798b170107a0fda3333ee64e5ed

    Download Submit

  • \Program Files (x86)\LP\4675\65E4.tmp
    Filesize

    100KB

    MD5

    bc4366d0a577f23038c4078b9daa6529

    SHA1

    057b8992c93e8eb027190cddf22b4953b2038418

    SHA256

    a5b375d932be3fa254012d6a15047dbdde68744fb323cada056bf1056a36a627

    SHA512

    e29f546c1d978e3663872c8a532ec8f4c05c06b14554f06f6403cd049d202a9c6cdc73f8955ba0e8215e5ef1dbdbf40f61d6ed6ccdfaa70f8033c18c346ca274

    Download Submit

  • memory/1172-16-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1172-15-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1172-13-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1716-196-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1988-81-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1988-80-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1988-82-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2384-83-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2384-17-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2384-1-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2384-168-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2384-2-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2384-18-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2384-200-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download