Analysis

  • max time kernel
    159s
  • max time network
    286s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 15:03

General

  • Target

    OEC ISF FORM-20250326-GCE SO 1047 - SO 1047 HBL # OERT101510Y00039.xls.scr

  • Size

    1.7MB

  • MD5

    1e95eb48d695afe91c047b6cddfe5bc8

  • SHA1

    1978c862031fc937077de8194c629a91caf68503

  • SHA256

    dbffd5f06f2ccb9ad414b070621591dfa2cc7c181f164371ebaf6d5a75f2f546

  • SHA512

    5cb2e3ce06c2ca758e26a064feab0c86af598b57feccfcac0ffece401d20d4e78b091106acb4e17fc6b6769a9832925ca8aa5de4746d772b70b8109e08109923

  • SSDEEP

    24576:7gvMTgfHxu3/ICpRODsFe6B8mx43wLCM+B4XsoY/L71zmNlY2P5B546/yC:7gnxg/y3M0BkS/LhzIlpP5B54s

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
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OEC ISF FORM-20250326-GCE SO 1047 - SO 1047 HBL # OERT101510Y00039.xls.scr
    "C:\Users\Admin\AppData\Local\Temp\OEC ISF FORM-20250326-GCE SO 1047 - SO 1047 HBL # OERT101510Y00039.xls.scr" /S
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\1970.cmd""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4140
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:3548
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4936
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:772
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\35962.cmd""
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2928
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1 -n 10
          3⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:1908
      • C:\ProgramData\WSP\wsp.exe
        "C:\ProgramData\WSP\wsp.exe"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3460
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1220
          3⤵
          • Program crash
          PID:464
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\\Users\\Admin\\Links\Amchqbev.url
      1⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1544
      • C:\Users\Admin\Links\Amchqbev.PIF
        "C:\Users\Admin\Links\Amchqbev.PIF"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4552
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 1176
          3⤵
          • Program crash
          PID:3244
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "C:\ProgramData\WSP\wsp.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\ProgramData\WSP\wsp.exe
        C:\ProgramData\WSP\wsp.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 1156
          3⤵
          • Program crash
          PID:3960
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "C:\ProgramData\WSP\wsp.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3656
      • C:\ProgramData\WSP\wsp.exe
        C:\ProgramData\WSP\wsp.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1776
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 1184
          3⤵
          • Program crash
          PID:3396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1776 -ip 1776
      1⤵
        PID:1416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1060 -ip 1060
        1⤵
          PID:1656
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3460 -ip 3460
          1⤵
            PID:1852
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4552 -ip 4552
            1⤵
              PID:2228

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\ProgramData\WSP\wsp.exe

              Filesize

              1.7MB

              MD5

              1e95eb48d695afe91c047b6cddfe5bc8

              SHA1

              1978c862031fc937077de8194c629a91caf68503

              SHA256

              dbffd5f06f2ccb9ad414b070621591dfa2cc7c181f164371ebaf6d5a75f2f546

              SHA512

              5cb2e3ce06c2ca758e26a064feab0c86af598b57feccfcac0ffece401d20d4e78b091106acb4e17fc6b6769a9832925ca8aa5de4746d772b70b8109e08109923

            • C:\Users\Admin\Links\Amchqbev.url

              Filesize

              99B

              MD5

              dd686e5222c2ba6e7dd5ce3e28c51d67

              SHA1

              ab8ed771cdb6f9db2d14f7351e8b7656d60b9d17

              SHA256

              fb7b1616c2b08c6e1c634f7c4506278f0683f453d10a72c628e98b9484eb47e4

              SHA512

              c480df0a0e6d543d11ef02114f265ed9e09c405259210891879dd5cd2628bc3f05eeae81b118ac7849b8b150f76eb9dc9465669ab14a3c694114b49e8ec8a7af

            • C:\Users\All Users\1970.cmd

              Filesize

              19KB

              MD5

              1df650cca01129127d30063634ab5c03

              SHA1

              bc7172dec0b12b05f2247bd5e17751eb33474d4e

              SHA256

              edd4094e7a82a6ff8be65d6b075e9513bd15a6b74f8032b5c10ce18f7191fa60

              SHA512

              0bddf9ecaaedb0c30103a1fbfb644d6d4f7608bd596403307ed89b2390568c3a29e2cf55d10e2eadbfc407ede52eaf9a4f2321ba5f37e358a1039f73c7688fbd

            • C:\Users\All Users\35962.cmd

              Filesize

              2KB

              MD5

              9a020804eba1ffac2928d7c795144bbf

              SHA1

              61fdc4135afdc99e106912aeafeac9c8a967becc

              SHA256

              a86c6c7a2bf9e12c45275a5e7ebebd5e6d2ba302fe0a12600b7c9fdf283d9e63

              SHA512

              42f6d754f1bdbeb6e4cc7aeb57ff4c4d126944f950d260a0839911e576ad16002c16122f81c1d39fa529432dca0a48c9acfbb18804ca9044425c8e424a5518be

            • C:\Users\Public\alpha.pif

              Filesize

              231KB

              MD5

              d0fce3afa6aa1d58ce9fa336cc2b675b

              SHA1

              4048488de6ba4bfef9edf103755519f1f762668f

              SHA256

              4d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22

              SHA512

              80e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2

            • memory/2356-36-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-28-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-2-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-4-0x0000000000400000-0x00000000005BD000-memory.dmp

              Filesize

              1.7MB

            • memory/2356-5-0x00000000008C0000-0x00000000008C1000-memory.dmp

              Filesize

              4KB

            • memory/2356-11-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-22-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-53-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-64-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-63-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-62-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-61-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-60-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-59-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-58-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-57-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-56-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-55-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-54-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-52-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-51-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-50-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-48-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-49-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-42-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-41-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-40-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-38-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-37-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-0-0x00000000008C0000-0x00000000008C1000-memory.dmp

              Filesize

              4KB

            • memory/2356-31-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-32-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-1-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-65-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-29-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-27-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-26-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-25-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-23-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-21-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-47-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-46-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-45-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-44-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-43-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-19-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-18-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-17-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-39-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-16-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-35-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-34-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-15-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-33-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-14-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-30-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-13-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-12-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-24-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-10-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-20-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-9-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-8-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-7-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB

            • memory/2356-6-0x00000000029E0000-0x00000000039E0000-memory.dmp

              Filesize

              16.0MB