Overview

overview

10

Static

static

3

JaffaCakes...56.exe

windows7-x64

10

JaffaCakes...56.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 23:55

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General

  • Target

    JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.exe

  • Size

    276KB

  • MD5

    00c58b602603b7469c27d35bdfba2a56

  • SHA1

    2ad6873ce069613bf75d182baa5b4af1b5b94755

  • SHA256

    fccda9ebd2b3b446b713a5754b7d5a70e47f361c0ac457d7529fadd83dfac910

  • SHA512

    848b1ae747e6887cce8b7ec92a3aa58fb8bceb8debac2192897cc901b952dd85d03869b298574979601103d8a9ac7ab1c0910a8b5f6eba1ba229a29b0342be2b

  • SSDEEP

    6144:qmYKhFqpD1EcbFFBJBU+iWrq/67IXn9Dhs2pzTJRP7Bi4Gpd:qRQUDfFFm+i2q/67Y9DuYzTJRP7U/

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 7 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 11 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 15 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_00c58b602603b7469c27d35bdfba2a56.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.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:2368
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.exe startC:\Users\Admin\AppData\Roaming\91460\92554.exe%C:\Users\Admin\AppData\Roaming\91460
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2500
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c58b602603b7469c27d35bdfba2a56.exe startC:\Program Files (x86)\603BA\lvvm.exe%C:\Program Files (x86)\603BA
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2012
    • C:\Program Files (x86)\LP\5429\4E5E.tmp
      "C:\Program Files (x86)\LP\5429\4E5E.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2796
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2520
  • 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:2444

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\91460\03BA.146
    Filesize

    996B

    MD5

    c753215b2b486601b45746d3537f18ed

    SHA1

    c48390669464a984d47089a7a16e522c61cf502e

    SHA256

    e0455d3d7970c69c3702cc73e3701d9aad37b94dedc315f0ebaefb4ef0829f21

    SHA512

    a3871555818de845c2ebd018f320e2be6dd0f3254c56c606e463e545d3cc6778acbeab5970ee430d4324c2cb93aefd41e74b492a3200a25193e9440b5c9197a2

    Download Submit

  • C:\Users\Admin\AppData\Roaming\91460\03BA.146
    Filesize

    1KB

    MD5

    6ed2d33c162f1eaad3ca32291d16720b

    SHA1

    01f0f6b86f1049b989661db9a45391bdfe47da9a

    SHA256

    8e5a5ba3b49fb969ed7cea505b10dcb2aaf1f221ae925d1fe6d9505ac7d23d9a

    SHA512

    77dbfd5ec46f204d34797980f897bbce885b54937db57ccf70dfca1bb9e71b927c57a814b4e5f1be94db71c7f3be76fde379399b513bd3b8934959b2de6ad262

    Download Submit

  • C:\Users\Admin\AppData\Roaming\91460\03BA.146
    Filesize

    600B

    MD5

    88753f87c755efd6aeea21678f51f63d

    SHA1

    4cfadbcca0f3b9cdc25584362540720d2d8aba21

    SHA256

    010f8fdb483b621b321db5060d5d4757203d0641bf99ea2a09531acb272e9f31

    SHA512

    2434fad99effa0c745ebd7c1f3ba43cee348d549da3050be9abcc8bfeab4e245d399b320f16da3d18aced5c3486bec6a2516877e33c8c1e2147ca97efb365427

    Download Submit

  • C:\Users\Admin\AppData\Roaming\91460\03BA.146
    Filesize

    300B

    MD5

    3a9257b7e6edac18324c29f859079f47

    SHA1

    46c7e37d363435341ac7e562abe35dd021850e94

    SHA256

    c73fd6fd2010400db79c41ece5acabef1fa6aa8db7d428f903883b8ca0bc6b07

    SHA512

    b961ab767efa47960fcdcd3b6f0fa5e8d0fcaf4b8cb53ce3c9a07dae587f10a7c2cfe989bb57fd5f1431b9f5fd5888d77c142a78bbc8908806277b331ef42ffb

    Download Submit

  • \Program Files (x86)\LP\5429\4E5E.tmp
    Filesize

    97KB

    MD5

    9c85bd17493589b355bde43c7816e9df

    SHA1

    aadfffdf9f58ad9340af181513d9d9ae08f886c3

    SHA256

    c4985933ec39f9787a37466153497fb56d3dd43d49909c436362ef488d0587f8

    SHA512

    43a764d9c6681167f7bb393d526255390c3655bf2488e3b0ee0316e88f1d7dbecafaf22a34eb791a48ebbd2b0f1bd4d3cee06e7e82c2ab55d18c77af6e25ce59

    Download Submit

  • memory/2012-184-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2012-182-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2012-183-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-0-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-180-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-60-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2368-58-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

    Download

  • memory/2368-347-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2368-351-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2500-63-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2500-61-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2796-348-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download