Overview

overview

10

Static

static

3

JaffaCakes...04.exe

windows7-x64

10

JaffaCakes...04.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 21:02

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General

  • Target

    JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.exe

  • Size

    279KB

  • MD5

    60a3a4d138d7c89753847d6ba316ef04

  • SHA1

    6b8fb875631fb450859d21cccfe86d344186b596

  • SHA256

    34c4b2637bf186e4d20274c41832b7ccaf7afcbd6b5076a7469f4d7d86ce72b4

  • SHA512

    3aeee1d92a5b66de5ba700ea8e17f80045916ad79cef0fde4c181c7422df7b807e81efde2b3ca6b19b536036c450a38e1e6ff9569afad40c6631f385c5d51cb5

  • SSDEEP

    6144:t1GI98kj0iUHA5Q3w8fZjzIFd5evrLrO268UDA6Fjhxt7:aI301HR1g4DO26t3txt7

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 7 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 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 16 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_60a3a4d138d7c89753847d6ba316ef04.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.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:2500
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.exe startC:\Users\Admin\AppData\Roaming\6C116\74457.exe%C:\Users\Admin\AppData\Roaming\6C116
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2932
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a3a4d138d7c89753847d6ba316ef04.exe startC:\Program Files (x86)\16666\lvvm.exe%C:\Program Files (x86)\16666
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1904
    • C:\Program Files (x86)\LP\5746\472E.tmp
      "C:\Program Files (x86)\LP\5746\472E.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2056
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2428
  • 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:1532

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\6C116\6666.C11
    Filesize

    1KB

    MD5

    602a2d59be44cf014b8ae063494b37dc

    SHA1

    7f37a6246850cf49f65faae09cbbc4140809484f

    SHA256

    49c76b7a5163eae1112d8ccb5e275d443eea4590e918c5161e9d5a33d76c88f4

    SHA512

    655f6ee9d7e01d1721a4efd02e4ac4e7f138c2bafde8b11a7675306369770438d8e6c850620dfc7a04e42cc63feb1356418ffc12ae32c091a1076cc48a9d560b

    Download Submit

  • C:\Users\Admin\AppData\Roaming\6C116\6666.C11
    Filesize

    600B

    MD5

    c1e53b487223953871cb258c91194d9a

    SHA1

    61b2b4488d2554c03913af473fa504a70201d8fb

    SHA256

    c090abec3d9d6259769a35d9d3c0bdd21bdefa37788999003e5378a5b9bac3dd

    SHA512

    078c2e289df256c8abb030634d5a9da8a63b4a081b290beeb4d52357114a1d156dc7d800b2b2a7d59a1c2df9540a779cea21b84ff1f212231665039fd41225a4

    Download Submit

  • C:\Users\Admin\AppData\Roaming\6C116\6666.C11
    Filesize

    996B

    MD5

    5f788c9c9a96375f357221caef2aa497

    SHA1

    fe89927bbf01aa0f3cf7bc14455820b20fbea7d5

    SHA256

    af221267b17bb26661cb2a16ed6a5a851cd08b81bc9cc7120f106b5e32191bb3

    SHA512

    da0eae813f709f221d9d33a84ca3082baa9494198f809b6cb6734c3ddfb272e4e6dd5d8ca1adfe0be890a2179018e0837b265678c473f0194e7f41a761e64344

    Download Submit

  • \Program Files (x86)\LP\5746\472E.tmp
    Filesize

    100KB

    MD5

    1c3d36c6f33f45e81dabe5b9661a2073

    SHA1

    f5d56e9e84140678f16953a9366545d58175eae3

    SHA256

    13fec0f6ddb11013121edc9138db9a9c16ffaeddb22b85537a9f393ee5c485fd

    SHA512

    f0d4eafa4d7018ccf2f5a73eab0a595d8f2e6624985fecd28370757c8d52eebb06b04c742a13800edf1a5cc958245579b7910dfd4e09fbdb2761eecf08aa1cea

    Download Submit

  • memory/1904-86-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/1904-85-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/1904-88-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2056-199-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2056-198-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2500-83-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2500-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2500-14-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2500-197-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2500-11-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2500-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2500-202-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2932-17-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2932-15-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download

  • memory/2932-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

    Download