Analysis

  • max time kernel
    140s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-01-2025 19:25

General

  • Target

    JaffaCakes118_67a1bfe8a351609c771846f2700907b0.exe

  • Size

    431KB

  • MD5

    67a1bfe8a351609c771846f2700907b0

  • SHA1

    1e510ed25fcb62bef64d0906020d2fdce6424202

  • SHA256

    c20cbca39b70b1354f7d356d1c946bb163f5a351c33c045263fc986f2ceaeb9f

  • SHA512

    b365e9ab23d41a115d5c20ba52a9a1d6389329cdedca17437c174d4aa028b5a4218e98d5ae4177e65b80152ca9e0d99a0c3d7dcf695aed9da872e3a69e716aaa

  • SSDEEP

    12288:ma/2anFpagJtRoqt2oFDGcHGjeskqkjQo:ma/tnGQt2oFDG95kB

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • Process spawned unexpected child process 1 IoCs

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

  • ModiLoader Second Stage 8 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_67a1bfe8a351609c771846f2700907b0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_67a1bfe8a351609c771846f2700907b0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1336
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:JfikJ8mi2="5L";yr2=new%20ActiveXObject("WScript.Shell");tVGyX14uu="fqdU";I0ZEv=yr2.RegRead("HKLM\\software\\Wow6432Node\\8wUAc4Ea\\jbSlZfAbq");rFQu6Nx="K9veJkN1V";eval(I0ZEv);rodfA9k="OEhCfjCtq";
    1⤵
    • Process spawned unexpected child process
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:nkgk
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jugztkoj.y1i.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1036-15-0x0000000005220000-0x0000000005256000-memory.dmp

    Filesize

    216KB

  • memory/1036-33-0x0000000006AE0000-0x0000000006AFA000-memory.dmp

    Filesize

    104KB

  • memory/1036-32-0x0000000007E20000-0x000000000849A000-memory.dmp

    Filesize

    6.5MB

  • memory/1036-31-0x0000000006620000-0x000000000666C000-memory.dmp

    Filesize

    304KB

  • memory/1036-30-0x00000000065D0000-0x00000000065EE000-memory.dmp

    Filesize

    120KB

  • memory/1036-29-0x0000000006120000-0x0000000006474000-memory.dmp

    Filesize

    3.3MB

  • memory/1036-18-0x0000000006040000-0x00000000060A6000-memory.dmp

    Filesize

    408KB

  • memory/1036-19-0x00000000060B0000-0x0000000006116000-memory.dmp

    Filesize

    408KB

  • memory/1036-17-0x0000000005830000-0x0000000005852000-memory.dmp

    Filesize

    136KB

  • memory/1036-16-0x00000000059A0000-0x0000000005FC8000-memory.dmp

    Filesize

    6.2MB

  • memory/1336-6-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1336-1-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/1336-12-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-9-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-10-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-11-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-8-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-13-0x00000000008C0000-0x0000000000980000-memory.dmp

    Filesize

    768KB

  • memory/1336-5-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/1336-4-0x0000000003140000-0x0000000003190000-memory.dmp

    Filesize

    320KB

  • memory/1336-3-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/1336-2-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/1336-0-0x0000000003140000-0x0000000003190000-memory.dmp

    Filesize

    320KB

  • memory/1336-34-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/1336-35-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB