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Overview

overview

10

Static

static

3

JaffaCakes...73.exe

windows7-x64

10

JaffaCakes...73.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
    22/01/2025, 03:51

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General

  • Target

    JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe

  • Size

    275KB

  • MD5

    0a17de1a58a49a9c70e1fe93d2660673

  • SHA1

    613f8246544da665ac47f079fb5e14161481e3f5

  • SHA256

    19f7b9555e742866e0a4adee1cad38da969e9a930ed68e085d9a1a5a0f76ae7f

  • SHA512

    6a1af4339583fe6b0fe50948c8cf24133ae31cdd8ea42dced03d766e8b4cc5956ede82187653482589250be8ebc7b07cf407258d3fa826a49e379d6a9924f3a5

  • SSDEEP

    6144:cL9HBY8C8rq+3Na4cDbxQhZQS+5E5j/JsxHlxYB/T0zms:oZLrjNs5QhZQSEE5ajxZzl

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 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 8 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
    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_0a17de1a58a49a9c70e1fe93d2660673.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.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:2784
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe startC:\Users\Admin\AppData\Roaming\9FB23\DAED3.exe%C:\Users\Admin\AppData\Roaming\9FB23
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2368
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe startC:\Program Files (x86)\23DB9\lvvm.exe%C:\Program Files (x86)\23DB9
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1532
    • C:\Program Files (x86)\LP\D3A9\EE45.tmp
      "C:\Program Files (x86)\LP\D3A9\EE45.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:932
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2812
  • 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:2320

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\9FB23\3DB9.FB2
    Filesize

    297B

    MD5

    b2ae80505b435a5bba86306d3b1e8564

    SHA1

    353c5b4a0ddc6f48520a05c6701f0ec5151a2cea

    SHA256

    a34225188f739e2f1db325cd28ca33d8d01b9d9eb5e1b8964d91f3d702f73514

    SHA512

    c03f4cd8716173e540e990462ac601de4154155d4c1e28550b9da90051d8906a669979437c3a6074670e80653b1b8744c49208a70d2d251a84c44ca6858c364b

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9FB23\3DB9.FB2
    Filesize

    993B

    MD5

    df32a02b75aeace482b28415d9bd4272

    SHA1

    c6f672dfc3359f483c6804f3ac38d6546805c504

    SHA256

    95e30ca015b242949b7c1d7ee802a31f909bbb852c69eda07db0685e5debe32c

    SHA512

    7c3a11aca5cfdeb88ab066cfa594e2b0d107f012baa787db2f4175fcbc4563ef54eb18f71f895e20dd62529392db4870c77325e330a742c582cb979472f76053

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9FB23\3DB9.FB2
    Filesize

    1KB

    MD5

    95f259cc304d592b9aebaedab49ed705

    SHA1

    8de77c6c300f0676f8722004c9c99e4835a2df8c

    SHA256

    5c484abd016d20ae094d49ddaef5bc0ad4337783f4a23fb261096a084af02b93

    SHA512

    9d927340f9e72e4e2af2f9ed4458fcaeaea96b35d28ec04cde156520d049b26af8922ff048c803914ac47e7e8c7c4dc48a1e1d352bed9b6556e3a000a60368bc

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9FB23\3DB9.FB2
    Filesize

    1KB

    MD5

    bb348ee5def69ec18da90a31e3a8acc3

    SHA1

    aef6214496fbbf92c9a54804630c04f0c95c8d8c

    SHA256

    2b0c862c1b5b901067d484995f3267dad0e129d7f7c797ca7c9377569e2e7350

    SHA512

    e2236cdf95b073766d299bf7936d8b75c50b481b79f756f14bb7fc0adb53ccceeb20deb5ad3377b9e596da323980539c39de3046ea00273e816ee32656199cfe

    Download Submit

  • C:\Users\Admin\AppData\Roaming\9FB23\3DB9.FB2
    Filesize

    597B

    MD5

    e594739b7e073073ad2878d769c1c8e9

    SHA1

    7a9fff4d5c22842c5e62ed95ff22fd20f0c151ee

    SHA256

    5051659243c4668ff82e5085665b523ba924c4ebbd35ae55758676d7e7ca5446

    SHA512

    c96af7b53932516a0aeb49f20b107108c550ec2ad2ddaf4b95eb493f0e99d8ae961bcd6492335857b78369a74df25d8f09b7cab050a5feb0019965871aacbd85

    Download Submit

  • \Program Files (x86)\LP\D3A9\EE45.tmp
    Filesize

    104KB

    MD5

    296365f98338c7267752451423e72be1

    SHA1

    951728a38cf1824967b036cfa2ea701912541e61

    SHA256

    12ea8a3c0368375a8690de8439051576677a4b818f5599b57eb00264882a8bb0

    SHA512

    83e37ecaee17f464f89b0c1437660b7856fc4bd35f28e355d6edd7b3424d2f8f95f6f3b9f7871f631051ed013cf35c544748b2d6c083c07ac095945cad4fe15c

    Download Submit

  • memory/932-236-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1532-117-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/1532-119-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2368-47-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2368-48-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2784-4-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2784-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/2784-135-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2784-3-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/2784-2-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2784-49-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download

  • memory/2784-241-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

    Download