Overview

overview

10

Static

static

1

43690dc5d9...13.xls

windows7-x64

8

43690dc5d9...13.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    43690dc5d9b7f1b482a17e0e0d2724881bf36e42da7a67a17371c07ec1276f13

  • Size

    165KB

  • Sample

    240819-htnk1stdkm

  • MD5

    5f71bb635bdaa4ba48a9ac0b24b10e0f

  • SHA1

    e0660c41702dbeb2b3092a95edf7ed6ce2a44742

  • SHA256

    43690dc5d9b7f1b482a17e0e0d2724881bf36e42da7a67a17371c07ec1276f13

  • SHA512

    5d09707cce81ed71addef88818c60232c9a3427925f35f7f350b20c5d4c62db1648a76516231e115266d119c118a7e15e7ba736d1d0fda9b8dbcc3c5cb9a85e8

  • SSDEEP

    3072:3DYpmZjeGPLJgJdK/9ahoueCm/V6jP1XHsJOmqdZgox+F/1tNmBT9:zY0TmzKQeV/V6b9tghF/Bc

Score
10/10
defense_evasiondiscoveryexecution

Malware Config

Targets

    • Target

      43690dc5d9b7f1b482a17e0e0d2724881bf36e42da7a67a17371c07ec1276f13

    • Size

      165KB

    • MD5

      5f71bb635bdaa4ba48a9ac0b24b10e0f

    • SHA1

      e0660c41702dbeb2b3092a95edf7ed6ce2a44742

    • SHA256

      43690dc5d9b7f1b482a17e0e0d2724881bf36e42da7a67a17371c07ec1276f13

    • SHA512

      5d09707cce81ed71addef88818c60232c9a3427925f35f7f350b20c5d4c62db1648a76516231e115266d119c118a7e15e7ba736d1d0fda9b8dbcc3c5cb9a85e8

    • SSDEEP

      3072:3DYpmZjeGPLJgJdK/9ahoueCm/V6jP1XHsJOmqdZgox+F/1tNmBT9:zY0TmzKQeV/V6b9tghF/Bc

    Score
    10/10
    defense_evasiondiscoveryexecution

    • Process spawned unexpected child process

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

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks