Analysis

  • max time kernel
    24s
  • max time network
    33s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-09-2024 11:44

General

  • Target

    MAP=PWN Convert 0.3.2.exe

  • Size

    1.9MB

  • MD5

    ab007bde894908c5a82c6480165a3922

  • SHA1

    df7167709c9f3f364869cb09b8236820a0fdb2df

  • SHA256

    64b1998f76651ad1f8a96b2695317b0c4fde805393544398f21ed52240a989bf

  • SHA512

    e4836c8dc3cbae8280d2469a5b8e3d2d32559a7de84b5c36eb346b87c8fcbb181a0e1d58123b893bb45d97156f6b7f8c661563d526534bdd0caa6bfcad1a6eb3

  • SSDEEP

    49152:pghXolANVdolATEDwmCQqnvObbxdpq5z9Tnh:pgilAN7MyhLrnvy7yZTh

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader First Stage 3 IoCs
  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 4 IoCs
  • UPX packed file 14 IoCs

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

  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MAP=PWN Convert 0.3.2.exe
    "C:\Users\Admin\AppData\Local\Temp\MAP=PWN Convert 0.3.2.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:5020
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4056
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:4876
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4168
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3188
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Drops file in Windows directory
    • Modifies registry class
    PID:3708
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
      PID:3148

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\245VUJR1\favicon[1].png

      Filesize

      4KB

      MD5

      d41fa4f682279a0c77159080255b3b9e

      SHA1

      7cdf65f129f33ddf76146c9fc0bb30bb80d25065

      SHA256

      25dfe61842345c39cb13beeee5b921cfe1c16b5f774067416728f8046c56f925

      SHA512

      39539b6378a59af4bef107fdab92ab7ebbcc9c480a104c3b6389f10d427244be1d818bf4b2a06012c3d68082a91d33351ad81a4a3217423f7d142eecf44cf929

    • \Users\Admin\AppData\Local\Temp\94D5A89C.nbp

      Filesize

      467KB

      MD5

      bd5281492cc9bd30c5d2ab6bf74db870

      SHA1

      d99d0487deb3da351c8820629993fc88f7d58364

      SHA256

      e0a68d2b607962e819ef3afb3e8fb0542944eb0ebba565b0da124fb87b96c986

      SHA512

      b5f3221a95357e2b7e8dd4c072670306870fe4c92394644cc7cfa2a7d693eb85391bf8827f71f2bf8e71b0601196e391a94ac76e1a6673c1f69afe81d8b1c3d0

    • \Users\Admin\AppData\Local\Temp\94D5A89D.nbp

      Filesize

      252KB

      MD5

      e3935a8e99dc16aa704bd766872850d0

      SHA1

      2ef17496e18f65fb2a924b831c26f3488d2a9b02

      SHA256

      7bc20b3e7233977aad44a4705f4bb8ec4f779c0155019c0b864af71f8a086fb2

      SHA512

      34e23148845a89d9e862ddee5023f421c1a20f09c11c74f5d9c4ad9449822fb8551fbd6ab0f0c7e531a4f598b2c17508a208772e46e8f6eb7d3fd937f9f93040

    • memory/3188-74-0x00000257C6910000-0x00000257C6A10000-memory.dmp

      Filesize

      1024KB

    • memory/3188-73-0x00000257C6910000-0x00000257C6A10000-memory.dmp

      Filesize

      1024KB

    • memory/3708-91-0x000001F964430000-0x000001F964432000-memory.dmp

      Filesize

      8KB

    • memory/3708-129-0x000001F9753F0000-0x000001F9754F0000-memory.dmp

      Filesize

      1024KB

    • memory/3708-102-0x000001F975500000-0x000001F975600000-memory.dmp

      Filesize

      1024KB

    • memory/3708-99-0x000001F964BA0000-0x000001F964CA0000-memory.dmp

      Filesize

      1024KB

    • memory/3708-93-0x000001F964490000-0x000001F964492000-memory.dmp

      Filesize

      8KB

    • memory/3708-130-0x000001F975500000-0x000001F975600000-memory.dmp

      Filesize

      1024KB

    • memory/3708-88-0x000001F964400000-0x000001F964402000-memory.dmp

      Filesize

      8KB

    • memory/3708-128-0x000001F9753F0000-0x000001F9754F0000-memory.dmp

      Filesize

      1024KB

    • memory/4056-115-0x000001B87E1B0000-0x000001B87E1B1000-memory.dmp

      Filesize

      4KB

    • memory/4056-114-0x000001B87E1A0000-0x000001B87E1A1000-memory.dmp

      Filesize

      4KB

    • memory/4056-43-0x000001B877C20000-0x000001B877C30000-memory.dmp

      Filesize

      64KB

    • memory/4056-27-0x000001B877B20000-0x000001B877B30000-memory.dmp

      Filesize

      64KB

    • memory/4056-62-0x000001B875010000-0x000001B875012000-memory.dmp

      Filesize

      8KB

    • memory/5020-18-0x00000000047F0000-0x00000000048D8000-memory.dmp

      Filesize

      928KB

    • memory/5020-68-0x00000000047F0000-0x00000000048D8000-memory.dmp

      Filesize

      928KB

    • memory/5020-67-0x0000000004510000-0x00000000046B8000-memory.dmp

      Filesize

      1.7MB

    • memory/5020-66-0x0000000000400000-0x0000000000620000-memory.dmp

      Filesize

      2.1MB

    • memory/5020-24-0x0000000000400000-0x0000000000620000-memory.dmp

      Filesize

      2.1MB

    • memory/5020-23-0x0000000004510000-0x00000000046B8000-memory.dmp

      Filesize

      1.7MB

    • memory/5020-22-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

      Filesize

      4KB

    • memory/5020-21-0x0000000000400000-0x0000000000620000-memory.dmp

      Filesize

      2.1MB

    • memory/5020-0-0x0000000000400000-0x0000000000620000-memory.dmp

      Filesize

      2.1MB

    • memory/5020-20-0x00000000047F0000-0x00000000048D8000-memory.dmp

      Filesize

      928KB

    • memory/5020-19-0x00000000047F6000-0x00000000047F7000-memory.dmp

      Filesize

      4KB

    • memory/5020-11-0x0000000004510000-0x00000000046B8000-memory.dmp

      Filesize

      1.7MB

    • memory/5020-10-0x0000000004510000-0x00000000046B8000-memory.dmp

      Filesize

      1.7MB

    • memory/5020-1-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

      Filesize

      4KB

    • memory/5020-132-0x0000000000400000-0x0000000000620000-memory.dmp

      Filesize

      2.1MB