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Overview

overview

10

Static

static

3

312eaf2c16...18.exe

windows7-x64

10

312eaf2c16...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2024, 17:52

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General

  • Target

    312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    312eaf2c16f156015213781fcd38f218

  • SHA1

    377eeba09e7cb7ca92ca1a46b1efca425ffea73a

  • SHA256

    46b6c90d331eabb7e554cfe3baa01ed3e72b40793f7bc670f95b22ee611725a9

  • SHA512

    b499e9511f32d6a5122bd5730422df7360a91295492b8a0cd1ca0d24ffdd53a5d03a891c79469a0773b94c605f4d2f289d8719dbda4b6ac775a40216c85ca0f8

  • SSDEEP

    12288:isgYkRJNl2iNB/gj9RMKkvnnu8z0oqD9LEy9z+NeAdR6+RyVlfkYwl6mDdSQ:ijNl17CvdCnusiNf+NTdtGMbl6mB

Score
10/10
netwirebotnetdiscoveryevasionexecutionratstealer

Malware Config

Extracted

Family

netwire

C2

night90.ddns.net:8999

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    New-stub

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    true

  • mutex

    soHOGwSb

  • offline_keylogger

    true

  • password

    teamoluwa1

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • NetWire RAT payload 6 IoCs
    rat
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    botnetstealernetwire
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    evasion
  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2672
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GCDICQaqCt.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1812
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GCDICQaqCt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE82.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2636
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GCDICQaqCt.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2920
    • C:\Users\Admin\AppData\Local\Temp\312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\312eaf2c16f156015213781fcd38f218_JaffaCakes118.exe"
      2⤵
        PID:2940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpE82.tmp
      Filesize

      1KB

      MD5

      4def6779e3f0e0944532331690477420

      SHA1

      10b3d54cbfcfeb1e7318cc02b6e92668b153eeb6

      SHA256

      32816a41f169bbdc7a9bec892d5b63217682171973bfb31e7d48c167779a69b0

      SHA512

      d0e37f871f8742f0aea1a05d64dd20c2041449d233e2b999458d140760d18cf0cb0961bba48a1fe408211caf713a82bfc4ff5cfdbe5f10ed746e6b7de8bf1831

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
      Filesize

      7KB

      MD5

      2d155e1f008a11809045216e2c73ee0d

      SHA1

      10ad060ae6abdad928ee14b5094f858808362ad3

      SHA256

      db2af8e9b51b91474749672e04c8e14b2cd8ed0ebf257f8f92d093ab49ba38ad

      SHA512

      c71db9bf3d797b56f945743ad04a053ae11ebd3862554953060538ceb51534cae462f0bbe6169c01a30410f40af0b9b7a50f12b4bbca5905d79d3d14b5caa0d3

      Download Submit

    • memory/2264-36-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-1-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-2-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-3-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-4-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-5-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2264-0-0x0000000073FE1000-0x0000000073FE2000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2672-8-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2672-42-0x0000000073FE0000-0x000000007458B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2940-21-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-25-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-19-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-35-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-34-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2940-31-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-29-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-27-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download

    • memory/2940-23-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

      Download