Overview

overview

8

Static

static

3

d0dd6935d0...18.exe

windows7-x64

8

d0dd6935d0...18.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 02:12

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General

  • Target

    d0dd6935d04572ee74164ac7c2fd2589_JaffaCakes118.exe

  • Size

    326KB

  • MD5

    d0dd6935d04572ee74164ac7c2fd2589

  • SHA1

    d9a5843db102fc003a48300ae62149de3413e851

  • SHA256

    d10e2c6864c79a2dcf121d41a3b8732b6dfd3de13527a50231c5ec99c525b5d6

  • SHA512

    fe1e923d8c743e176e8bbbaa582ef541e32575cb2fa91f702f0feac615f41d107550bf601a0a08747cd7ebe4cc180d564d6af0c006f084f7f1e5034fed2d9a97

  • SSDEEP

    6144:sMgqowft9Fe5CXmUaSuG2/9iFaC1u81Q5h6rr1HUznYyRgPvSCsDr3rY:MqowfJzXSS2/9GW81Q5gHU7YyRSHsDr

Score
8/10
discoveryevasionlateral_movementpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Signatures

  • Modifies RDP port number used by Windows 1 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Maps connected drives based on registry 3 TTPs 5 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Remote Services: SMB/Windows Admin Shares 1 TTPs 1 IoCs

    Adversaries may use Valid Accounts to interact with a remote network share using Server Message Block (SMB).

    lateral_movement
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 2 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 23 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 64 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0dd6935d04572ee74164ac7c2fd2589_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0dd6935d04572ee74164ac7c2fd2589_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks computer location settings
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Maps connected drives based on registry
    • Remote Services: SMB/Windows Admin Shares
    • Event Triggered Execution: Netsh Helper DLL
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 576
      2⤵
      • Program crash
      PID:3608
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\d0dd6935d04572ee74164ac7c2fd2589_JaffaCakes118.dll"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2308 -ip 2308
    1⤵
      PID:4592

    Network

    MITRE ATT&CK Enterprise v15

    Reconnaissance

    Resource Development

    Initial Access

    Execution

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Event Triggered Execution

    1
    T1546

    Netsh Helper DLL

    1
    T1546.007

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Event Triggered Execution

    1
    T1546

    Netsh Helper DLL

    1
    T1546.007

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Peripheral Device Discovery

    2
    T1120

    Query Registry

    7
    T1012

    System Information Discovery

    7
    T1082

    System Location Discovery

    1
    T1614

    System Language Discovery

    1
    T1614.001

    Lateral Movement

    Remote Services

    2
    T1021

    Remote Desktop Protocol

    1
    T1021.001

    SMB/Windows Admin Shares

    1
    T1021.002

    Collection

    Data from Local System

    1
    T1005

    Command and Control

    Exfiltration

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2308-0-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-1-0x0000000000AA0000-0x0000000000ACC000-memory.dmp

      Filesize

      176KB

      Download

    • memory/2308-7-0x0000000000A80000-0x0000000000A81000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-6-0x00000000023A0000-0x00000000023A1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-5-0x00000000023B0000-0x00000000023B1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-4-0x00000000023C0000-0x00000000023C1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-3-0x0000000000580000-0x0000000000581000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-2-0x0000000002400000-0x0000000002401000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-9-0x00000000023D0000-0x00000000023D1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-8-0x0000000002390000-0x0000000002391000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-10-0x0000000002430000-0x0000000002431000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-20-0x0000000002470000-0x0000000002471000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-18-0x0000000002490000-0x0000000002491000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-17-0x0000000002460000-0x0000000002461000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-16-0x0000000002570000-0x0000000002571000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-14-0x0000000002590000-0x0000000002591000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-19-0x0000000002560000-0x0000000002561000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-15-0x0000000002530000-0x0000000002531000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-13-0x0000000002500000-0x0000000002501000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-12-0x00000000025A0000-0x00000000025A1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-11-0x0000000002520000-0x0000000002521000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-21-0x0000000002510000-0x0000000002511000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-56-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-57-0x0000000000AA0000-0x0000000000ACC000-memory.dmp

      Filesize

      176KB

      Download

    • memory/2308-58-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-59-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-60-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-61-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-62-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-63-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-64-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-65-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-66-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-67-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download

    • memory/2308-68-0x0000000002540000-0x0000000002541000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2308-69-0x0000000000400000-0x0000000000491000-memory.dmp

      Filesize

      580KB

      Download