Overview

overview

10

Static

static

3

JaffaCakes...f5.exe

windows7-x64

10

JaffaCakes...f5.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2025 18:58

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General

  • Target

    JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.exe

  • Size

    314KB

  • MD5

    2eaceb63e6757487a5552834a26ec6f5

  • SHA1

    9a2aefd57a4f4d3a7d16cce5e315831b1d58f49c

  • SHA256

    96855f7a2c6d8a428c5f808d7c3eec9da995770bd7560a492728d8f90ce391ca

  • SHA512

    955c6abaaa5d8f4453c98ca06415d6ad40215aac2fb2cb5763d53fc4175b8fe5a5599f5ca1ae46d970eecc96c880a79bd727aca15b279ef311d7c280dbfbbc48

  • SSDEEP

    6144:1Pd5BJasnItTfveL+tgmWHce7X6Lzm1oiGEvYH/:1RJas1y/OmK1BKH/

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 24 IoCs
  • Suspicious use of SendNotifyMessage 20 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_2eaceb63e6757487a5552834a26ec6f5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.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:2108
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.exe startC:\Users\Admin\AppData\Roaming\398E9\6C860.exe%C:\Users\Admin\AppData\Roaming\398E9
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2800
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2eaceb63e6757487a5552834a26ec6f5.exe startC:\Program Files (x86)\E9DE4\lvvm.exe%C:\Program Files (x86)\E9DE4
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2252
    • C:\Program Files (x86)\LP\60B3\9B65.tmp
      "C:\Program Files (x86)\LP\60B3\9B65.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2756
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2168
  • 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:2980

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\398E9\9DE4.98E
    Filesize

    996B

    MD5

    8de159d1f249b2a3ddfabf3be309c066

    SHA1

    28e8728f7055426c6130b54440b2fb1a6d719127

    SHA256

    0034b68233e5b02c89f7afdf875a99240a4451f4e0ef23e2c6e0deed72bb2a0b

    SHA512

    21dfd4e694555829c959d873e7ac039a74cf4122beb3966619b31273e7507b70a6053612983b168a0fdaa29e9cdb1ce08ca50f1b0645e207132d4bc8a6788b6d

    Download Submit

  • C:\Users\Admin\AppData\Roaming\398E9\9DE4.98E
    Filesize

    600B

    MD5

    1c3d5003d4e0a6a8ed7ddb8017fabd06

    SHA1

    79b615c0c23c5c009ec5db8b0858b5af8cdca543

    SHA256

    48490299f1b77fc329bf46240beeda30d089ebee684d65e87aa4bfe6606d9139

    SHA512

    b4ade66560215b8b1f6d9ef041966483a252513d4347614ce9efb740ea1658ff551bc606518436e5d53b200655a54e23a8c2f2708fca32168ec676c769e50151

    Download Submit

  • C:\Users\Admin\AppData\Roaming\398E9\9DE4.98E
    Filesize

    1KB

    MD5

    bf4ec0e05fb717ce7aaab5f3099169ca

    SHA1

    17c51a7ea89c92b657f3d228896ffcbd0673106d

    SHA256

    a7e7ab8c1fb53b1a35e2e68d6430dfc57039cc24fb1cfefa1c81b48378eb1c16

    SHA512

    0f58fd4a6332950d3c408b0691fafe7d728de646ed263fe51eef8c3a22d6e78f9e7e041a7a4004b6c00190bd8e17b762b759046ff9d518b289e0b33e0508713c

    Download Submit

  • \Program Files (x86)\LP\60B3\9B65.tmp
    Filesize

    107KB

    MD5

    e7cab4aa4304bfbc54b9723fca9bd57a

    SHA1

    19d2cc42fd30ab58a8e03569777f4a9ef8fd531d

    SHA256

    0624d004147b8549387ff54f23f50b84096b94671caa471bae5fb138ee23daff

    SHA512

    518e32b0cbbe185fdc284195c44559fff73ab0b013efcf8f413ef63cc653f7fcba839d29edcb6034c63b6c7204d2bce3329a7146b6a0b013b063852d4b2a10c2

    Download Submit

  • memory/2108-146-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-15-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2108-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-13-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-3-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2108-339-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-344-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2108-345-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2252-148-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2756-340-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2800-17-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/2800-16-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

    Download