Overview

overview

8

Static

static

3

JaffaCakes...0f.exe

windows7-x64

8

JaffaCakes...0f.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 08:58

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General

  • Target

    JaffaCakes118_e24ff26df1171228debdf13ec1c8250f.exe

  • Size

    376KB

  • MD5

    e24ff26df1171228debdf13ec1c8250f

  • SHA1

    a22da5a9e804ace45a02b2da46e6950ec7f7162f

  • SHA256

    4d02d9481a72e7b9134ed27f56800f1b673c89f78649a1eb8a99ae9213e8d3a4

  • SHA512

    d04c2896c925cb11bcebfdfb8991e4f4c67e41607706babf52e590330b8f5e69e6111d1a4882040a2bc609d0e1e45e9a8cee2ddfa510169cb6d997e807e8be95

  • SSDEEP

    6144:kHN2J1+Nn9iLlNiNudk6vnzfwYbq7SuN8PxPr78Fzh52aZb3oNLQp:SsaqINMk6PzfwYOuuNK8zh52om

Score
8/10
discoveryevasionpersistencespywarestealer

Malware Config

Signatures

  • 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 17 IoCs
    persistence
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 21 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • 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_e24ff26df1171228debdf13ec1c8250f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24ff26df1171228debdf13ec1c8250f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:276
    • C:\Users\Admin\AppData\Local\qpg.exe
      "C:\Users\Admin\AppData\Local\qpg.exe" -gav C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24ff26df1171228debdf13ec1c8250f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system executable filetype association
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1808
  • 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:2212

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

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\qpg.exe
    Filesize

    376KB

    MD5

    e24ff26df1171228debdf13ec1c8250f

    SHA1

    a22da5a9e804ace45a02b2da46e6950ec7f7162f

    SHA256

    4d02d9481a72e7b9134ed27f56800f1b673c89f78649a1eb8a99ae9213e8d3a4

    SHA512

    d04c2896c925cb11bcebfdfb8991e4f4c67e41607706babf52e590330b8f5e69e6111d1a4882040a2bc609d0e1e45e9a8cee2ddfa510169cb6d997e807e8be95

    Download Submit

  • memory/276-0-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/276-4-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/276-3-0x0000000000401000-0x0000000000472000-memory.dmp

    Filesize

    452KB

    Download

  • memory/276-2-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

    Download

  • memory/276-14-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/276-13-0x0000000000401000-0x0000000000472000-memory.dmp

    Filesize

    452KB

    Download

  • memory/1808-21-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-28-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-18-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-19-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-20-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-15-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-22-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-23-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-24-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-17-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-29-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-30-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-31-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-32-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-33-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/1808-34-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

    Download

  • memory/2212-35-0x0000000003220000-0x0000000003230000-memory.dmp

    Filesize

    64KB

    Download