Overview

overview

10

Static

static

10

MEXIS-BETA1.5.rar

windows7-x64

1

MEXIS-BETA1.5.rar

windows10-2004-x64

3

LunarBETA1...se.exe

windows7-x64

7

LunarBETA1...se.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    MEXIS-BETA1.5.rar

  • Size

    8.9MB

  • Sample

    240707-d6re8asgkp

  • MD5

    dc1ef8a006b8729112c19e7a60fd78e5

  • SHA1

    a404a8f2c16a2b3e2e3b743eaf5672119062ab5e

  • SHA256

    f0bfd5bfc3e9d83e26445d8b370be79bc0efd31b086a76a4c9496f69a186f538

  • SHA512

    498172929a094ba6995194308e4daa1e4b4654f4f066ec6304e3b36c61649cc3fd1d1726a68ebbeebacfe3b47dd3a8bef447267c38825229697d75fcc56a399b

  • SSDEEP

    196608:pP+ILWArnKy1bVM18LZYp8g1AFbCLFJdE9duvqUvjQtRu9Rqo:1+ILfnKyJVMQKKCD6XujTn

Score
10/10
blankgrabberexecutionspywarestealerupx

Malware Config

Targets

    • Target

      MEXIS-BETA1.5.rar

    • Size

      8.9MB

    • MD5

      dc1ef8a006b8729112c19e7a60fd78e5

    • SHA1

      a404a8f2c16a2b3e2e3b743eaf5672119062ab5e

    • SHA256

      f0bfd5bfc3e9d83e26445d8b370be79bc0efd31b086a76a4c9496f69a186f538

    • SHA512

      498172929a094ba6995194308e4daa1e4b4654f4f066ec6304e3b36c61649cc3fd1d1726a68ebbeebacfe3b47dd3a8bef447267c38825229697d75fcc56a399b

    • SSDEEP

      196608:pP+ILWArnKy1bVM18LZYp8g1AFbCLFJdE9duvqUvjQtRu9Rqo:1+ILfnKyJVMQKKCD6XujTn

    Score
    3/10
    behavioral1behavioral2

    • Target

      LunarBETA1.5/LunarBETA1.5/release.exe

    • Size

      5.9MB

    • MD5

      aa88a436350a9608d7a16a3e9924cbf2

    • SHA1

      78b61c04d5693d7f020511a343e76c86e1d1de23

    • SHA256

      23ae789d9169bf3c03aa4f4d74170cd64bd5c102976b2080034fb1b126790dd8

    • SHA512

      e345882eb1d354a5076b51cbb0890293286e8d4feba3b289f76e050b774db774c6bdec81bdb19ab10292084cd6493f1fed6965a50cd99c943bc41896bb8ec982

    • SSDEEP

      98304:ErXOmoDUN43WladjOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6aZnMw:ErXOumWMOjmFwDRxtYSHdK34kdai7bNs

    Score
    8/10
    upxexecutionspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Drops file in Drivers directory

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • UPX packed file

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

      upx

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks