Overview

overview

10

Static

static

1

Offer to Purchase.xls

windows7-x64

10

Offer to Purchase.xls

windows10-2004-x64

10

Sharing

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General

  • Target
    Offer to Purchase.xls
  • Size 1.2MB
  • Sample250312-v1237syqs6
  • SHA256 1f140655d3b6109dff4c40eb787de41e5d8d45ce3ffcfbef3074b6a74bff41ca
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
modiloaderdefense_evasiondiscoveryexecutiontrojan

Malware Config

Targets

    • Target
      Offer to Purchase.xls
    • Size 1.2MB
    • SHA256 1f140655d3b6109dff4c40eb787de41e5d8d45ce3ffcfbef3074b6a74bff41ca
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    modiloaderdefense_evasiondiscoveryexecutiontrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Modiloader family

      modiloader

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • ModiLoader Second Stage

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks