Overview

overview

10

Static

static

8

5442ed6011...34.exe

windows7-x64

10

5442ed6011...34.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5442ed6011dc0b98381e2106c7934892200fb10f2e5ab97c61486801d5623234

  • Size

    647KB

  • Sample

    221124-prgg9ade66

  • MD5

    4746bb0a51d9bb9a9c47c3371d44e8a4

  • SHA1

    07f27bc3cfe6c624a5aa3d713d1654ca95c74151

  • SHA256

    5442ed6011dc0b98381e2106c7934892200fb10f2e5ab97c61486801d5623234

  • SHA512

    2f84ffa9935c4b7a9a32f26951095580bc302ae5307a0d15ef49ff5dd661332aec0a284b84f956e017f724bc67fb11e202b59d7eedc0d921af2cbe7182ae40a8

  • SSDEEP

    6144:5uHOzGFrQZb++tdsHP4+QfI6UVE2EBE2EZ/UOPSe570Szp3irG1VVE+IA:gOzerQZb+md4w1UAMyOB0Jut

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      5442ed6011dc0b98381e2106c7934892200fb10f2e5ab97c61486801d5623234

    • Size

      647KB

    • MD5

      4746bb0a51d9bb9a9c47c3371d44e8a4

    • SHA1

      07f27bc3cfe6c624a5aa3d713d1654ca95c74151

    • SHA256

      5442ed6011dc0b98381e2106c7934892200fb10f2e5ab97c61486801d5623234

    • SHA512

      2f84ffa9935c4b7a9a32f26951095580bc302ae5307a0d15ef49ff5dd661332aec0a284b84f956e017f724bc67fb11e202b59d7eedc0d921af2cbe7182ae40a8

    • SSDEEP

      6144:5uHOzGFrQZb++tdsHP4+QfI6UVE2EBE2EZ/UOPSe570Szp3irG1VVE+IA:gOzerQZb+md4w1UAMyOB0Jut

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks