Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 09:56

General

  • Target

    Airway bill details - Delivery receipt Contact Form no_45987165927 ,pdf.scr.exe

  • Size

    1.3MB

  • MD5

    09f4f91713bd6588465534822d5ad96c

  • SHA1

    3b6b69c8709aea821d60248294d52e3cfefecb23

  • SHA256

    c8e0836b1e1ea4ee7486eb41994ae198cb5f60f460dc4cbefbbabc186329855f

  • SHA512

    8b6b9ad29f50a6e141c8a3033d0f668abf63207497ec4a8ba469d5ce08a2ab9a93a06c66cc2e57e614a45d0e188eb0a6f5e94e578c3525c127a4e288a494a774

  • SSDEEP

    24576:9dk7eYEWx0i5VTe5QCQBSt2jKasCr4LUkq0uHyC6q7KubU+7:90eYbSGUelD0uSC6q7bbU+

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 61 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Airway bill details - Delivery receipt Contact Form no_45987165927 ,pdf.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\Airway bill details - Delivery receipt Contact Form no_45987165927 ,pdf.scr.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Users\Public\Libraries\FX.cmd
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1908
    • C:\Users\Public\Libraries\hdcleziT.pif
      C:\Users\Public\Libraries\hdcleziT.pif
      2⤵
      • Executes dropped EXE
      PID:1820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Public\Libraries\FX.cmd

    Filesize

    8KB

    MD5

    60cd0be570decd49e4798554639a05ae

    SHA1

    bd7bed69d9ab9a20b5263d74921c453f38477bcb

    SHA256

    ca6a6c849496453990beceef8c192d90908c0c615fa0a1d01bcd464bad6966a5

    SHA512

    ab3dbdb4ed95a0cb4072b23dd241149f48ecff8a69f16d81648e825d9d81a55954e5dd9bc46d3d7408421df30c901b9ad1385d1e70793fa8d715c86c9e800c57

  • \Users\Public\Libraries\hdcleziT.pif

    Filesize

    171KB

    MD5

    22331abcc9472cc9dc6f37faf333aa2c

    SHA1

    2a001c30ba79a19ceaf6a09c3567c70311760aa4

    SHA256

    bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c

    SHA512

    c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c

  • memory/2100-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2100-1-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-2-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-4-0x0000000000400000-0x0000000000556000-memory.dmp

    Filesize

    1.3MB

  • memory/2100-13-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-6-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-16-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-7-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-22-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-19-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-24-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-8-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-29-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-26-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-31-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-33-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-9-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-36-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-41-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-10-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-43-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-38-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-45-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-50-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-48-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-11-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-12-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-55-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-53-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-60-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-58-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-61-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-63-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-66-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-68-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-70-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-72-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-14-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-77-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-15-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-74-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-79-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-81-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-85-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-20-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-47-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-46-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-44-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-42-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-40-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-39-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-37-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-35-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-34-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-32-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-30-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-28-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-27-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-25-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-23-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-21-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-18-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-17-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB

  • memory/2100-83-0x0000000003290000-0x0000000004290000-memory.dmp

    Filesize

    16.0MB