Overview

overview

10

Static

static

7

b0968dcc29...18.dll

windows7-x64

10

b0968dcc29...18.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-08-2024 19:48

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General

  • Target

    b0968dcc295b2422c616bbe5cbbaeb97_JaffaCakes118.dll

  • Size

    164KB

  • MD5

    b0968dcc295b2422c616bbe5cbbaeb97

  • SHA1

    9fa72ea79a41770e2be68740afcf047d0fea78de

  • SHA256

    864f047efe39dcc5aa32996e471bf2cfdcd2464adcd64bf5bf4787ea369acadd

  • SHA512

    33a6b4c866f0122a8f41992de800ae9211e82cdd195cedc6b92ba4d3ac00a66bf8dbee7767d37fe9920c356b7462902b9150c15381c13b4cf90f4fe3b9d020ed

  • SSDEEP

    3072:+rr3VQ+vXWpwFYPm2+wrTWSA6hsG0709lUyv/OEPQ/7dBJ/F/i7:+XZzs1u6WQ9HOEPQzX1F/C

Score
10/10
discoveryevasionupx

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 33 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3436
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0968dcc295b2422c616bbe5cbbaeb97_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3172
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0968dcc295b2422c616bbe5cbbaeb97_JaffaCakes118.dll,#1
        3⤵
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Enumerates connected drives
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2652
        • C:\Windows\SysWOW64\explorer.exe
          explorer C:\Users\Admin\AppData
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2204
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4984
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2652-0-0x0000000010000000-0x000000001001B000-memory.dmp

      Filesize

      108KB

      Download

    • memory/2652-2-0x0000000001380000-0x00000000013A2000-memory.dmp

      Filesize

      136KB

      Download

    • memory/2652-4-0x0000000001380000-0x00000000013A2000-memory.dmp

      Filesize

      136KB

      Download

    • memory/2652-8-0x0000000077EC2000-0x0000000077EC3000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2652-7-0x0000000001380000-0x00000000013A2000-memory.dmp

      Filesize

      136KB

      Download

    • memory/2652-6-0x0000000001380000-0x00000000013A2000-memory.dmp

      Filesize

      136KB

      Download

    • memory/2652-9-0x000000007FA10000-0x000000007FA11000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2652-11-0x0000000010000000-0x000000001001B000-memory.dmp

      Filesize

      108KB

      Download