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Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 06:46

General

  • Target

    0c98bc4e4d66364dbec9db36a3735b76.exe

  • Size

    113KB

  • MD5

    0c98bc4e4d66364dbec9db36a3735b76

  • SHA1

    4d524ad9f74c9b17879fcba9c2201267f8681423

  • SHA256

    16e3c9b7970087a4978612f1c36825cb5475544b76fc8848f915f7fc14185b25

  • SHA512

    b8511a8ca707aac5d630f221531b7b70440581212aa7ca4151680a2b8d3e9d44d2a60337d1aeb458c252a26ebf57fde342a27e967abfe9a97ee24413e16eaac9

  • SSDEEP

    1536:WVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk09vKwRV1A+nouy8OG:Uoy8j7VnNdrPHaSekwi+mWvHOeoutO

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 15 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 16 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c98bc4e4d66364dbec9db36a3735b76.exe
    "C:\Users\Admin\AppData\Local\Temp\0c98bc4e4d66364dbec9db36a3735b76.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    33KB

    MD5

    d273b0762a7b65e1aced83aac08896f1

    SHA1

    e51aeaa9cb3db6c5ec2fd23af91df412749bd9e0

    SHA256

    ab192a233eb4974054122e3776a1261d82cb546e0a1cd588361089bc54d54071

    SHA512

    9d660d6ef93a0c6fd465937e87debfaff642d3f1266544b8fac59dde7f738f03853884a587a00519f83c781d186205a64ae8fc2f7a650709c65c6bc4df6991a7

  • \Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2000-17-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-15-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-8-0x00000000022B0000-0x00000000022BE000-memory.dmp

    Filesize

    56KB

  • memory/2000-10-0x0000000076470000-0x0000000076560000-memory.dmp

    Filesize

    960KB

  • memory/2000-11-0x00000000022A0000-0x00000000022A1000-memory.dmp

    Filesize

    4KB

  • memory/2000-12-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-14-0x00000000022B0000-0x00000000022BE000-memory.dmp

    Filesize

    56KB

  • memory/2000-23-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-20-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-16-0x0000000075320000-0x0000000075334000-memory.dmp

    Filesize

    80KB

  • memory/2000-1-0x0000000000460000-0x0000000000461000-memory.dmp

    Filesize

    4KB

  • memory/2000-0-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-13-0x0000000001D20000-0x0000000001D28000-memory.dmp

    Filesize

    32KB

  • memory/2000-26-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-29-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-32-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-35-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-38-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-41-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-44-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-47-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-50-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2000-53-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB