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Overview

overview

10

Static

static

3

JaffaCakes...80.exe

windows7-x64

10

JaffaCakes...80.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    15/01/2025, 05:25

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General

  • Target

    JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.exe

  • Size

    295KB

  • MD5

    4e0adf26bb77e9f3c8e1cc9261d19080

  • SHA1

    131bf8ff496bcc50a5b740078327ad3ae74c7510

  • SHA256

    123ae50352cfa0b7be3796444608c139b39c0d080a6aa875be185b10bc671727

  • SHA512

    a0476c27affb5850e11d8718f45a5b487999f343924d9aa3afb92bd0cbda5ae72f09c0cc55b30094063052f3376984e699688a8e6ffde155e7bf265345fc83d0

  • SSDEEP

    6144:x5MiHi5AZJBEt1ff8BzqxTMHBUs6sFU1EvfxekzsPB0F2RcUrqvhCn3g09OE:x5MiC+Z/Et1fz5iBxFU1E3xkuF2Rm4nw

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 9 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 22 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_4e0adf26bb77e9f3c8e1cc9261d19080.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.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:2760
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.exe startC:\Users\Admin\AppData\Roaming\EACB0\0D779.exe%C:\Users\Admin\AppData\Roaming\EACB0
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2704
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e0adf26bb77e9f3c8e1cc9261d19080.exe startC:\Program Files (x86)\B08B1\lvvm.exe%C:\Program Files (x86)\B08B1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2460
    • C:\Program Files (x86)\LP\791E\B9FC.tmp
      "C:\Program Files (x86)\LP\791E\B9FC.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1192
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2896
  • 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:1952

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

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Downloads

  • C:\Users\Admin\AppData\Roaming\EACB0\08B1.ACB
    Filesize

    996B

    MD5

    7b8fc33a3015a2e8614ca9aa6c26a613

    SHA1

    51c4cbdc5912f1eef8ac483604b9475b3efb8fbb

    SHA256

    3a3df254add666e0dbbe88a7e4d55db2996e2487869b648614b192cde7a4f7de

    SHA512

    f72fecb4ecd188c1de1e0b1be5e623cd3548f45733c9692cf8276ace81683cdd875fdaa531e4a2276eba75e4f0389a3da761598072c3190a7c4c143ecc0cc0b1

    Download Submit

  • C:\Users\Admin\AppData\Roaming\EACB0\08B1.ACB
    Filesize

    600B

    MD5

    f9f863037ec50171ce902847cc8ce357

    SHA1

    70aed2183e1b4fbf10952bdd8d222088845bf288

    SHA256

    d5212d4f44b59e1729fd4ca7c6b2b62870b9025029891eb73a21933179f3d588

    SHA512

    4994850a91f7c7b2718770db5c93e8fceaadf2cee4193d1920e25824da0df2323c12e1343af6a8eb690a223d515aec25d93f1d55e1b92f369955d2a64e1b4a4f

    Download Submit

  • C:\Users\Admin\AppData\Roaming\EACB0\08B1.ACB
    Filesize

    1KB

    MD5

    646bd4c77366fc120bcb34a3e6cb4a5a

    SHA1

    04ae04726a27c269a9ad54aa61e9ddf792909ea4

    SHA256

    b835be31d61b331f7d05e0bd033d16dad1cd7629830cfae1cc5a3c8a96691a7d

    SHA512

    794ea4652ba7d9aed280c56f28429cb50adcdc36811cb6d94256873a0e9f25011a10cd527ffd8176f1752f174a83fa8b66ffd86e5656301110762563c1484cc8

    Download Submit

  • \Program Files (x86)\LP\791E\B9FC.tmp
    Filesize

    104KB

    MD5

    7e97af368e784db14cf2e463fb2fdca8

    SHA1

    013ae46a12471ab9a9732aca525136eb77cb8b16

    SHA256

    5b7c2062b9b3c8701b9471ae8c37657db0cf07da3131d9c7dccde21fbc0f98b2

    SHA512

    2cc3ae35a2794a842301024893038a5aec3a03f86acb66cfb7e5a22278600db61af3996e90596579d832337491fdfb2d9ae687438bf02b81c621bac579170d4f

    Download Submit

  • memory/1192-302-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2460-110-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2704-16-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-12-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2760-13-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-153-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-2-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-3-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-301-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download

  • memory/2760-1-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2760-306-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

    Download