Overview

overview

10

Static

static

1

222.msi

windows7-x64

6

222.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    222.msi

  • Size

    1.7MB

  • Sample

    241230-mesnmsxmaz

  • MD5

    cf5da0ce656559358c5d06876bbbff3e

  • SHA1

    166f0b46a849adeaf1d01378d0db0bb6040c9ed3

  • SHA256

    0a6ba519cd28bce39d999a07d2b4dce17fdcd0a0f1ddef94158e377c40de8a26

  • SHA512

    ca0f530922d8168cb633f30a5cb97874654515a0c361f20f4490f9f85beedd3f74595141b6305b755fa18796c678d2a89848a069b4471fbb5f66b5ce33343cf7

  • SSDEEP

    49152:uElnsHyjtk2MYC5GD8hloJfCAh9RMUBrNUFqtBZl:hnsmtk2a1hlPERBsiT

Score
10/10
xredbackdoordiscoverypersistenceprivilege_escalationupx

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      222.msi

    • Size

      1.7MB

    • MD5

      cf5da0ce656559358c5d06876bbbff3e

    • SHA1

      166f0b46a849adeaf1d01378d0db0bb6040c9ed3

    • SHA256

      0a6ba519cd28bce39d999a07d2b4dce17fdcd0a0f1ddef94158e377c40de8a26

    • SHA512

      ca0f530922d8168cb633f30a5cb97874654515a0c361f20f4490f9f85beedd3f74595141b6305b755fa18796c678d2a89848a069b4471fbb5f66b5ce33343cf7

    • SSDEEP

      49152:uElnsHyjtk2MYC5GD8hloJfCAh9RMUBrNUFqtBZl:hnsmtk2a1hlPERBsiT

    Score
    10/10
    persistenceprivilege_escalationxredbackdoordiscoveryupx

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Installer Packages

1
T1546.016

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Installer Packages

1
T1546.016

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

System Binary Proxy Execution

1
T1218

Msiexec

1
T1218.007

Credential Access

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

6
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks