Overview

overview

8

Static

static

8

5c734cbcd7...98.exe

windows7-x64

8

5c734cbcd7...98.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5c734cbcd749d809193e43d615161c27e0a4ae2f217713c67421ff2220835e98

  • Size

    1.7MB

  • Sample

    221125-qdqz7sdd6z

  • MD5

    943933373f4e7ce28a51d25e49135b31

  • SHA1

    750c4587191e5555373079f09777667475a7cc77

  • SHA256

    5c734cbcd749d809193e43d615161c27e0a4ae2f217713c67421ff2220835e98

  • SHA512

    8b3edb5c948c029f545233b3e4a74476a64aa493e2c30659025fc33e51325fb80f914fc0f2d4c3e2cee9834af2fd45114d6d31d0160104aeed862ab3999549ac

  • SSDEEP

    49152:qUCGmlEoSCjwbtr/fgi3JSGiDVk/Wf110F6:qU7//fgi3mDV5f1o6

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      5c734cbcd749d809193e43d615161c27e0a4ae2f217713c67421ff2220835e98

    • Size

      1.7MB

    • MD5

      943933373f4e7ce28a51d25e49135b31

    • SHA1

      750c4587191e5555373079f09777667475a7cc77

    • SHA256

      5c734cbcd749d809193e43d615161c27e0a4ae2f217713c67421ff2220835e98

    • SHA512

      8b3edb5c948c029f545233b3e4a74476a64aa493e2c30659025fc33e51325fb80f914fc0f2d4c3e2cee9834af2fd45114d6d31d0160104aeed862ab3999549ac

    • SSDEEP

      49152:qUCGmlEoSCjwbtr/fgi3JSGiDVk/Wf110F6:qU7//fgi3mDV5f1o6

    Score
    8/10
    bootkitpersistenceupx

    • 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.

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks