Overview

overview

10

Static

static

10

8fa8415965...6b.exe

windows7-x64

10

8fa8415965...6b.exe

windows10-2004-x64

10

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General

  • Target

    8fa8415965538ee8892bf31338c38031ebafb0a7ce148cd74e664b70138b656b

  • Size

    651KB

  • Sample

    221128-dzxnnafe3s

  • MD5

    bc52f3c2587fb7e2f504c0a70d151aca

  • SHA1

    507a7cb806284229fbf405030e27ee707bda5750

  • SHA256

    8fa8415965538ee8892bf31338c38031ebafb0a7ce148cd74e664b70138b656b

  • SHA512

    5651f28f1591419091b01cb476dc7843b3b3abf2f1f6b02a6915cad3d66a0ad88954fcc928e8c0c13c6d57f7e2b6355517a5eaebf9b8d11723a9db8bf2de14fa

  • SSDEEP

    12288:kpyZT19rCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx19jOD3SxcDDcNDqWYurL0

Score
10/10
modiloaderevasionpersistencetrojanupx

Malware Config

Targets

    • Target

      8fa8415965538ee8892bf31338c38031ebafb0a7ce148cd74e664b70138b656b

    • Size

      651KB

    • MD5

      bc52f3c2587fb7e2f504c0a70d151aca

    • SHA1

      507a7cb806284229fbf405030e27ee707bda5750

    • SHA256

      8fa8415965538ee8892bf31338c38031ebafb0a7ce148cd74e664b70138b656b

    • SHA512

      5651f28f1591419091b01cb476dc7843b3b3abf2f1f6b02a6915cad3d66a0ad88954fcc928e8c0c13c6d57f7e2b6355517a5eaebf9b8d11723a9db8bf2de14fa

    • SSDEEP

      12288:kpyZT19rCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx19jOD3SxcDDcNDqWYurL0

    Score
    10/10
    modiloaderevasionpersistencetrojanupx

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • ModiLoader Second Stage

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks