Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2025, 19:57

General

  • Target

    JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe

  • Size

    373KB

  • MD5

    9688e52c652159a2de886e26f51cf2a4

  • SHA1

    47be034de1fa0d2ae4fe257d7dcf6e051d3adc9d

  • SHA256

    f97bddd1380e0fe2de7d2b6911ef65eff958027903a6cf66946357e390c6aa0d

  • SHA512

    041c38e939433649f162556236a1d934584fdd4917f6276f81bb8775f30a419f24a65745e4c46e16eb34bfa3325740221099df9875814d3e51d3b252247806fa

  • SSDEEP

    3072:f1+MJKrUnFYY5z1i0Nmbi5fJBN2u+SXipe4fIout02kB7URGQQLFlWBMt:FIrPj0NmWtN2iXisKIoS0PgRzQZF

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 24 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • UPX packed file 27 IoCs

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

  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe"
    1⤵
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5184
    • C:\Windows\mstwain32.exe
      "C:\Windows\mstwain32.exe"
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:4836
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5308
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5984
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2524
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:736
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:288
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:900
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5432
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4896
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3780
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5640
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1124
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\cmsetac.dll

    Filesize

    32KB

    MD5

    1e0ae33ebf9bdc554a18ce8033239ce7

    SHA1

    fb47dfef61652cd211b7976b4ded74940f9acfca

    SHA256

    4a86d3c695a6dc4b6a981e49d5ffd8a2d9464e511afe848150f3a919272807e3

    SHA512

    32b6d1662b2a62f8de51ca59522eec037046b61247290e168d04f38eeb8b1d952757c91c5f9c732b8fb85b010c2c70bde0dd8e5ac3e49e6f482220fac83b2a5a

  • C:\Windows\mstwain32.exe

    Filesize

    373KB

    MD5

    9688e52c652159a2de886e26f51cf2a4

    SHA1

    47be034de1fa0d2ae4fe257d7dcf6e051d3adc9d

    SHA256

    f97bddd1380e0fe2de7d2b6911ef65eff958027903a6cf66946357e390c6aa0d

    SHA512

    041c38e939433649f162556236a1d934584fdd4917f6276f81bb8775f30a419f24a65745e4c46e16eb34bfa3325740221099df9875814d3e51d3b252247806fa

  • C:\Windows\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/736-49-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/900-58-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/1124-85-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/2032-93-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/2524-40-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/3780-76-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-22-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/4836-54-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-32-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-35-0x0000000002320000-0x000000000232E000-memory.dmp

    Filesize

    56KB

  • memory/4836-34-0x0000000000670000-0x0000000000678000-memory.dmp

    Filesize

    32KB

  • memory/4836-33-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-37-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-29-0x00000000022D0000-0x00000000022D1000-memory.dmp

    Filesize

    4KB

  • memory/4836-41-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-45-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-90-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-50-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-26-0x0000000002320000-0x000000000232E000-memory.dmp

    Filesize

    56KB

  • memory/4836-86-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-59-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-63-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-14-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-68-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-72-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-81-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/4836-77-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/5184-13-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/5184-0-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/5184-1-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/5432-67-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB

  • memory/5984-31-0x0000000000400000-0x00000000004D3000-memory.dmp

    Filesize

    844KB