Overview

overview

10

Static

static

10

SilverBulletV2.exe

windows7-x64

10

SilverBulletV2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SilverBulletV2.exe

  • Size

    3.5MB

  • Sample

    240424-2bcwcaag2y

  • MD5

    05e08ad740c4ae377dfdd0d851f03d49

  • SHA1

    121fb6e00d43f13544987e46e72faab6e8f41ffb

  • SHA256

    0cb7feb38da76fa738b57f7f0194d470c7bef9e8441755be29b1a3e3c91f54ab

  • SHA512

    90504df9612a6edda6d1e989ef0e9e889b6028bd8777eb6a409048fce9be29ecc6e803237c005316f4741b955bcd4b6a98d606f551cd57564b7193d6482726f3

  • SSDEEP

    98304:UbstqHL7rg894k+x7ule+7R/R0j3Hoi7dvNRe0ndNRaz:Ug80Px7OX7RMXoi7dFR7ndKz

Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target

      SilverBulletV2.exe

    • Size

      3.5MB

    • MD5

      05e08ad740c4ae377dfdd0d851f03d49

    • SHA1

      121fb6e00d43f13544987e46e72faab6e8f41ffb

    • SHA256

      0cb7feb38da76fa738b57f7f0194d470c7bef9e8441755be29b1a3e3c91f54ab

    • SHA512

      90504df9612a6edda6d1e989ef0e9e889b6028bd8777eb6a409048fce9be29ecc6e803237c005316f4741b955bcd4b6a98d606f551cd57564b7193d6482726f3

    • SSDEEP

      98304:UbstqHL7rg894k+x7ule+7R/R0j3Hoi7dvNRe0ndNRaz:Ug80Px7OX7RMXoi7dFR7ndKz

    Score
    10/10
    dcratevasioninfostealerrattrojan

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

      evasiontrojan

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Scheduled Task/Job

1
T1053

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks