Overview

overview

10

Static

static

3

JaffaCakes...81.exe

windows7-x64

10

JaffaCakes...81.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 11:29

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.exe

  • Size

    289KB

  • MD5

    0d389451b8131f9b71957e36b2aefd81

  • SHA1

    2f0e86436f4a4d4528ace55bd3822e37733a61c8

  • SHA256

    c228bfd2a677921814a5a8855972653ab6f3f04db4e5076adebecc730e0b1791

  • SHA512

    7c41e80ea479f1a55109acb3d36361b5c9c7d1c781144a90d6e7f5a2f92c0dc97690a5165d350ddc685f53ef06b3eb07c15055e1f70a1b90c303b75f06064417

  • SSDEEP

    6144:Bg9Nn4CrjPdEpYEw8A5zoyi0OLB2dqSsm1C64HBBPU:Bg9eurdEpYEwvlOB2dqSlM60BB

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 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
    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_0d389451b8131f9b71957e36b2aefd81.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.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:2668
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.exe startC:\Users\Admin\AppData\Roaming\88FA6\1F0DC.exe%C:\Users\Admin\AppData\Roaming\88FA6
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2832
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d389451b8131f9b71957e36b2aefd81.exe startC:\Program Files (x86)\A6289\lvvm.exe%C:\Program Files (x86)\A6289
      2⤵
      • System Location Discovery: System Language Discovery
      PID:300
    • C:\Program Files (x86)\LP\DCB8\2A8A.tmp
      "C:\Program Files (x86)\LP\DCB8\2A8A.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1908
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3060
  • 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:1700

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

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\88FA6\6289.8FA
    Filesize

    996B

    MD5

    cc3f15f484a9a66d651b6a5c8a0e46c8

    SHA1

    ec6cddda72620204b5ceb027b837dada13cac5d2

    SHA256

    e457ecf7af499769f4aeeaa44faed91e2d1582df966135dbb1f1fe5dd13a2c27

    SHA512

    1dc968fe9f328c2cdda056dde8b1ef47f0f239f1e671234daa2758ec7c78b553e8ad6642c3194e72b960ae424dcf9b500582a8b62a2e11f2ea3d20e228342b4c

    Download Submit

  • C:\Users\Admin\AppData\Roaming\88FA6\6289.8FA
    Filesize

    600B

    MD5

    c07e799a89703639a3a6d48b8f562593

    SHA1

    3db3cfc13dfb0f79d83dd2b80ed876e2bfd3aa57

    SHA256

    ee45edb743774ec3b5789f462f97d21f99a3c64859569a40c9378061904c3edb

    SHA512

    765aed2ad35dd51ea576fb3130e8697fdefb411c99ceb20a7ba4aa9a050b67dce034b0146353921f616c60c1dfbd4b2325c558e2985f71512e8fb7f9f3e3f510

    Download Submit

  • C:\Users\Admin\AppData\Roaming\88FA6\6289.8FA
    Filesize

    1KB

    MD5

    f0b101cf5d034e8af65dfc84346a0852

    SHA1

    833f82d4fdcb545b9af0806d90f73c2a338c899a

    SHA256

    85ad41e747ccd6da4345817f43b094d31ac8f28a987219e2a6c83700046b33e9

    SHA512

    5336ca0d486966fdd86b4cefc426e1e8e962fc6f4fcf5cb0af912244aba052ea8217669d4ade1476aee0dc150b507fbe5d29bb5ae661b6df209fdf92d82cb30c

    Download Submit

  • \Program Files (x86)\LP\DCB8\2A8A.tmp
    Filesize

    102KB

    MD5

    d7685d71f91282141064ba5d9c1a76fb

    SHA1

    d069349cc9a81f9e0b79d0f8d2cb7e69acd95aac

    SHA256

    18c785c3bdf2c3414df48394bc81eafa5692416dd5efda81c5155ee02f65ed04

    SHA512

    0e212b883a68f5ef004cf595f8d8f359b3a6e11481bcdaa3a0fa7678fd0347020cd8be48a8aff8eaa596810ecbf801fe35f5ae5019a7163eaa313ba56d8e9d18

    Download Submit

  • memory/300-119-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/300-120-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/1908-293-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1908-292-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2668-117-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2668-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2668-12-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

    Download

  • memory/2668-291-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2668-11-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2668-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2668-296-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2832-16-0x000000000053D000-0x0000000000565000-memory.dmp

    Filesize

    160KB

    Download

  • memory/2832-17-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download

  • memory/2832-14-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

    Download