Overview

overview

8

Static

static

837cd68e59...81.exe

windows7-x64

8

837cd68e59...81.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    837cd68e59a256d1ccc462ea72ad632b310e9c89bbd7a1b7a127f50a68200c81

  • Size

    251KB

  • Sample

    221124-2x4k7aec79

  • MD5

    43cf64094b7e0e7a7a0496bf6cdf6b67

  • SHA1

    a5ec32a0750538f9b0fbed5f80f799244833f25f

  • SHA256

    837cd68e59a256d1ccc462ea72ad632b310e9c89bbd7a1b7a127f50a68200c81

  • SHA512

    8314869e899d05f36352be2bf0ba585cc0226426fd4b16700baff380154fdf385bcf1a06f3d3235ab64c80d291fa44f00b611edb624ad31b70cf40980b5a40f1

  • SSDEEP

    6144:qtBYZYw7uV3WUV7ArlAh0vlAResGlnGFo:qtBA7uVfy00GMuo

Score
8/10
persistence

Malware Config

Targets

    • Target

      837cd68e59a256d1ccc462ea72ad632b310e9c89bbd7a1b7a127f50a68200c81

    • Size

      251KB

    • MD5

      43cf64094b7e0e7a7a0496bf6cdf6b67

    • SHA1

      a5ec32a0750538f9b0fbed5f80f799244833f25f

    • SHA256

      837cd68e59a256d1ccc462ea72ad632b310e9c89bbd7a1b7a127f50a68200c81

    • SHA512

      8314869e899d05f36352be2bf0ba585cc0226426fd4b16700baff380154fdf385bcf1a06f3d3235ab64c80d291fa44f00b611edb624ad31b70cf40980b5a40f1

    • SSDEEP

      6144:qtBYZYw7uV3WUV7ArlAh0vlAResGlnGFo:qtBA7uVfy00GMuo

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks