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Analysis

  • max time kernel
    141s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 16:39

General

  • Target

    f035acc028258683beaf855d15749dd0_JaffaCakes118.exe

  • Size

    297KB

  • MD5

    f035acc028258683beaf855d15749dd0

  • SHA1

    f3ed6d3276409e64c2c8667a9a7a56b07d1efb48

  • SHA256

    f8d58e2fa1af08b76b8295f87428fb77126fb504c8b2269fc9cdb9899348aeb5

  • SHA512

    c0831859b3f363ae3784e10ec8202ae7d94bedfa778dfe8eca900f707149c17ec4c789e1a848b05b3b86acbe174b2bb6af49437e16d148bec70bb35ac909c63a

  • SSDEEP

    6144:xTx9Z4h3oSNcDW1m7Y3qPr5Qh0auUMnbBD96:TIr+aiVJagBDo

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • ModiLoader Second Stage 11 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f035acc028258683beaf855d15749dd0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f035acc028258683beaf855d15749dd0_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Users\Admin\AppData\Local\Temp\f035acc028258683beaf855d15749dd0_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f035acc028258683beaf855d15749dd0_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3992
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:wv2QK="U";w4q2=new%20ActiveXObject("WScript.Shell");MNA1WLBg="UjTeyHkK";J5kTe=w4q2.RegRead("HKLM\\software\\Wow6432Node\\EXhnzyD6U\\hFJf48q5");jGa1F7="96T";eval(J5kTe);lih5BN="buP0L";
    1⤵
    • Process spawned unexpected child process
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3576
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:vkzsdboy
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ehdcy2dw.rdv.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2312-15-0x0000000002F00000-0x0000000002F36000-memory.dmp

    Filesize

    216KB

  • memory/2312-33-0x00000000076A0000-0x00000000076BA000-memory.dmp

    Filesize

    104KB

  • memory/2312-32-0x0000000007CE0000-0x000000000835A000-memory.dmp

    Filesize

    6.5MB

  • memory/2312-31-0x0000000006610000-0x000000000665C000-memory.dmp

    Filesize

    304KB

  • memory/2312-30-0x00000000065D0000-0x00000000065EE000-memory.dmp

    Filesize

    120KB

  • memory/2312-29-0x0000000006170000-0x00000000064C4000-memory.dmp

    Filesize

    3.3MB

  • memory/2312-18-0x00000000059D0000-0x0000000005A36000-memory.dmp

    Filesize

    408KB

  • memory/2312-19-0x0000000006100000-0x0000000006166000-memory.dmp

    Filesize

    408KB

  • memory/2312-17-0x0000000005830000-0x0000000005852000-memory.dmp

    Filesize

    136KB

  • memory/2312-16-0x0000000005A60000-0x0000000006088000-memory.dmp

    Filesize

    6.2MB

  • memory/3992-6-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3992-7-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-13-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-9-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-10-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-11-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-8-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-12-0x0000000000B20000-0x0000000000BF6000-memory.dmp

    Filesize

    856KB

  • memory/3992-1-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3992-5-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3992-4-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4764-2-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/4764-3-0x00000000006C0000-0x00000000006C4000-memory.dmp

    Filesize

    16KB

  • memory/4764-0-0x00000000006C0000-0x00000000006C4000-memory.dmp

    Filesize

    16KB