Analysis

  • max time kernel
    113s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 01:26

General

  • Target

    c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe

  • Size

    200KB

  • MD5

    fc17951cc7b980c86786f4489a730410

  • SHA1

    3dbc898ed0af9f1afa09545fb3ee248b38c2c171

  • SHA256

    c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9

  • SHA512

    3b5ac67dd4d4c80e923cbe0425607b79f9d43b0810f2ae47cb52754a5e67be3ddc472c8c703c40045a063a62fee2c93dc1239addd05e779d1f8c1a8d450a5d7e

  • SSDEEP

    3072:QOWekqGV2BvU7vnUbYOmbG/qH0fzRgsbl1Bi0iMLczkvsfQwUqP7GOqENSqiMkGx:nkqk2GLh/UCSlamAo4P7XqE0/4sY

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 19 IoCs
  • Loads dropped DLL 4 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 21 IoCs

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

  • Drops file in Windows directory 2 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.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe
    "C:\Users\Admin\AppData\Local\Temp\c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3792
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • UAC bypass
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cmsetac.dll

    Filesize

    33KB

    MD5

    1e5d058d9520c0ad781397aeb25c04a2

    SHA1

    1565f2c59940c800612e4dd7900ac99eb228b188

    SHA256

    de5c0492d9c20f2b2513231e37d437a6c0ea770cea101b694fef86bc3b62a891

    SHA512

    a4714dbf125ea8e63471f714c1aac84f4009a07da81b37b4257414ff0cc957653e12cc92dbd85440edfcabac87b0aa35ef3df226e85c93e00442d2a8263c3de4

  • C:\Windows\Microsoft.NET\Framework\v2.0.50727\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/3792-11-0x0000000074B10000-0x00000000750C1000-memory.dmp

    Filesize

    5.7MB

  • memory/3792-1-0x0000000074B10000-0x00000000750C1000-memory.dmp

    Filesize

    5.7MB

  • memory/3792-2-0x0000000074B10000-0x00000000750C1000-memory.dmp

    Filesize

    5.7MB

  • memory/3792-3-0x0000000074B12000-0x0000000074B13000-memory.dmp

    Filesize

    4KB

  • memory/3792-4-0x0000000074B10000-0x00000000750C1000-memory.dmp

    Filesize

    5.7MB

  • memory/3792-0-0x0000000074B12000-0x0000000074B13000-memory.dmp

    Filesize

    4KB

  • memory/4636-26-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-29-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-12-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-13-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-9-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-23-0x0000000004830000-0x000000000483E000-memory.dmp

    Filesize

    56KB

  • memory/4636-8-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-25-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-5-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-27-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-28-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-10-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-31-0x0000000004830000-0x000000000483E000-memory.dmp

    Filesize

    56KB

  • memory/4636-30-0x00000000023E0000-0x00000000023E8000-memory.dmp

    Filesize

    32KB

  • memory/4636-32-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-33-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-36-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-39-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-42-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-45-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-48-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-51-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-54-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4636-57-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB