Overview

overview

10

Static

static

3

JaffaCakes...e9.exe

windows7-x64

10

JaffaCakes...e9.exe

windows10-2004-x64

10

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
    18/01/2025, 00:23

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General

  • Target

    JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.exe

  • Size

    279KB

  • MD5

    9b00d0f2ceec73fe676e4e46c83c80e9

  • SHA1

    2cf277cea2d22bc981a5275ec1e0431d1f89dbb9

  • SHA256

    2668f2afb8cfdb2198670b2c91b52470548f86748673e94f73613fceb8bf8022

  • SHA512

    17baac1f824313afb63e7db6e364029d4f2a41502894cee28f27848dca1b1d13fb9f393f3fa3c18dd577e1650d4cba1bd0ede4be32ce42314f4662750824befa

  • SSDEEP

    6144:kn5jzAWmB/lkHai8y38jfM9kTZnXqbvOvbGOWhGGtebfKphGS7S2s1gBdl:kn5j8Ww/ly36v9n6bvVOWhG1eph+9Q

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 7 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_9b00d0f2ceec73fe676e4e46c83c80e9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.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:2428
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.exe startC:\Users\Admin\AppData\Roaming\F31EC\B6ED3.exe%C:\Users\Admin\AppData\Roaming\F31EC
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1140
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9b00d0f2ceec73fe676e4e46c83c80e9.exe startC:\Program Files (x86)\EC3FD\lvvm.exe%C:\Program Files (x86)\EC3FD
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2156
    • C:\Program Files (x86)\LP\D3AF\25C9.tmp
      "C:\Program Files (x86)\LP\D3AF\25C9.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2468
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2256
  • 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:784

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:\Program Files (x86)\LP\D3AF\25C9.tmp
    Filesize

    98KB

    MD5

    a947ad1236b35422485681abe768ff48

    SHA1

    454b8c85500ca1d2496c875fa4e32311aaf6dc02

    SHA256

    10ca53e5ca35f67264d4892eed888984ff03c172292d1082714187e03ef7974d

    SHA512

    fb71b6369bef57f1f4e6b39fe9745620d1acd3c216343dd68affd70b2057f893d3966b76afb2ac4f6fed5941dcee60a2c8322b423f9e7789f3ccb7a64a6cdf8c

    Download Submit

  • C:\Users\Admin\AppData\Roaming\F31EC\C3FD.31E
    Filesize

    1KB

    MD5

    46f8fc26e8ac258ffc78e9b08119f5a5

    SHA1

    1bc707e927b02ddf6c58e5770fba7becc9ec160a

    SHA256

    614896fbee0efce8a4311935b306fe2936bdf14335f086438a2b424a966790ec

    SHA512

    3a78a33172be3a81919856396a34e07df4722eb534c17f587c6a5a9193dd52e98ad2c61059fa36c104e162fd2115f62439f60ddb5b539dda662ff23d668dbde5

    Download Submit

  • C:\Users\Admin\AppData\Roaming\F31EC\C3FD.31E
    Filesize

    600B

    MD5

    9349e52c2e3a348788efa1d812b37d90

    SHA1

    910155d7e82806e5b3c2eaa9a2922157114b1265

    SHA256

    c214a471e24e1ac52c267eb7032af12a0160d9a90b96d987db5922da9f4eea12

    SHA512

    44dc3cb94b57f6341aa77a6db4fe2941935d2970125debc7356540b913ad439264286e18126f67623894926ae2f7534049d3ae6bdd18a94ef6714dbd7da0a9e4

    Download Submit

  • C:\Users\Admin\AppData\Roaming\F31EC\C3FD.31E
    Filesize

    996B

    MD5

    c0416f5d3fd3f56d7baf9cba00d08c1d

    SHA1

    a8fb1c64fed8e05fb4abe53ebd691921f41e0603

    SHA256

    524f5a1dc0cde71d669c2d5615e56024bb44aa214676c532cbd2f3c59f5a38db

    SHA512

    7c6baf27ebd2c9f163a1c976081735118a5c5b915a77fdc1e808b5ae86d61788adee2674dc443ad97401af440d205202aca486f63dc7d8247b2cb815a92813ca

    Download Submit

  • memory/1140-15-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/1140-13-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/1140-12-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2156-80-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2156-81-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2428-16-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2428-17-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2428-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2428-82-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2428-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2428-204-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2428-207-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2468-203-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download