Overview

overview

10

Static

static

3

JaffaCakes...d8.exe

windows7-x64

10

JaffaCakes...d8.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2025 22:28

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General

  • Target

    JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.exe

  • Size

    283KB

  • MD5

    764e6ac82c655b99e1e1a65509aaa5d8

  • SHA1

    cb9e9b8f0e3838b8d2a03667824543258c6022f1

  • SHA256

    46bae6af43a38569c5df3e5b9af31ff1d81f65618af3582a72972f3e781c0012

  • SHA512

    f657903cb244916e6445c2e7132177ef2b49820cfa46821cd0642aad811528654a60d2c124c1a458dfcf20520789ec99f9ff9fc3695bb5225f424c77c3fec9dd

  • SSDEEP

    6144:hM/p8WlpgPns4repj7KPWJhk0xIuJl/jNQw8rCPF0gF:hfmgE4rexOPWvEuJBjmw8rqF

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 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 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_764e6ac82c655b99e1e1a65509aaa5d8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.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:2904
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.exe startC:\Users\Admin\AppData\Roaming\7E816\62FB8.exe%C:\Users\Admin\AppData\Roaming\7E816
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1172
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_764e6ac82c655b99e1e1a65509aaa5d8.exe startC:\Program Files (x86)\165BD\lvvm.exe%C:\Program Files (x86)\165BD
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2388
    • C:\Program Files (x86)\LP\B8A7\F91E.tmp
      "C:\Program Files (x86)\LP\B8A7\F91E.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1904
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2924
  • 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:3044

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\7E816\65BD.E81
    Filesize

    300B

    MD5

    aecc687042b243f5ef8e077155c059fe

    SHA1

    823af08efe0c3768e4577ccd41da2725533a4d17

    SHA256

    0997ea4d0956044ccc9ddf3d4ce15c2d7c965f5df8c4d0b68415ae7d69b2ec56

    SHA512

    a65c14e7e25b036fd1b5491c25a1ec49567219caf3c9b6fea95cb25e2ce07303c5b5fef4f765d10c3e5bce988bb7acf7c0d0524abff4f09a75bc3b90fd2dcbfd

    Download Submit

  • C:\Users\Admin\AppData\Roaming\7E816\65BD.E81
    Filesize

    996B

    MD5

    40a6fd6388c35ad10c27e0563f7307d9

    SHA1

    d7476e54a2cc59a34aa68cec82d088af1a41ed3f

    SHA256

    4605c23ce68f922b878ce2dcbcf1219dd77cb50e944fbbe22626487445ef305d

    SHA512

    5bba3a62f53eea1088a1a47204cf06a1837a7736e2a675a7a82c65ddfd30e78eb10f4fdb5d73da3b5fcc02955b7d1e88c1f6abc4bd8918f1a7423958ebb84542

    Download Submit

  • C:\Users\Admin\AppData\Roaming\7E816\65BD.E81
    Filesize

    1KB

    MD5

    e2de38eb60968c1d4eb1c8610efddae5

    SHA1

    34d75d9fd68d5461e8f7fbfdfbb812315cc8d22c

    SHA256

    b380a7d94cef0a50912aab24be85a6553865c3200b966f4d6a415cfd30fd9b9a

    SHA512

    3d2f45e9e711128c2c9f53fc66fc072aee83069abb53cd595ab0949d65a86dd64c97c9c734b710b17100014ad36e1a9d69fc510be3a02a98404723003c1ef04e

    Download Submit

  • C:\Users\Admin\AppData\Roaming\7E816\65BD.E81
    Filesize

    600B

    MD5

    27fe48a50ff6ac6ce0a5e9e096933b1a

    SHA1

    10e512dca3b090fb1a769e976a5f8724a12a1185

    SHA256

    69acea358e2de4b64e053714ff70992fded5a90ceaf01bbc539d3b039a4a254e

    SHA512

    fb8ac3dd70bff60dc8542b5843239be662f85fe4a3d7e862305c1a0f7890a65e63229547617d2f31a320375586d8dadb8b86b31f17990b9828fde9f71fd3cf2a

    Download Submit

  • \Program Files (x86)\LP\B8A7\F91E.tmp
    Filesize

    100KB

    MD5

    78990d6cbe646d20d434a721010122b1

    SHA1

    8e69473f1484fba63ee3a42351e3cfe0262c3a48

    SHA256

    c1a9e3495ea75b9a59149f296915d34165d687edf71173770c67b74ca323421e

    SHA512

    7112f94f2f2b63e68e82f8550142ecca0f71d24deb75f788f6567c6024b2007cfec8f86109a92b589889be17a3f654ed3ac4cbebea704e118a859b92fff3dada

    Download Submit

  • memory/1172-70-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/1172-72-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/1904-362-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2388-249-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-247-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-4-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2904-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2904-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-361-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-73-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2904-367-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download