Overview

overview

10

Static

static

bootsvc.exe

windows7-x64

10

bootsvc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bootsvc.exe

  • Size

    81KB

  • Sample

    220716-sgrf9addbn

  • MD5

    70bff3f4d233bacd4970bdcc2d9c1922

  • SHA1

    1c12235447ded3e5909da1a54286ccc7e044eff7

  • SHA256

    22c96890feb3ba58ca20a314d560e38f419f2eb2629b3c039b32815ec9539916

  • SHA512

    34fb1bd76d2dea6cfb702662d30db5b3695659b7dcce65fd745cdc3f3c5298a8d1c6cf49ac582d8e38e1fce4ef01c924d3da2b97a10ee6e6d7ea9af0d650d032

Score
10/10
cobaltstrikesalitybackdoorevasionsuricatatrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      bootsvc.exe

    • Size

      81KB

    • MD5

      70bff3f4d233bacd4970bdcc2d9c1922

    • SHA1

      1c12235447ded3e5909da1a54286ccc7e044eff7

    • SHA256

      22c96890feb3ba58ca20a314d560e38f419f2eb2629b3c039b32815ec9539916

    • SHA512

      34fb1bd76d2dea6cfb702662d30db5b3695659b7dcce65fd745cdc3f3c5298a8d1c6cf49ac582d8e38e1fce4ef01c924d3da2b97a10ee6e6d7ea9af0d650d032

    Score
    10/10
    salitybackdoorevasiontrojanupxcobaltstrikesuricata

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Modifies firewall policy service

      evasion

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • suricata: ET MALWARE Cobalt Strike Beacon Observed

      suricata: ET MALWARE Cobalt Strike Beacon Observed

      suricata

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

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

    • Drops autorun.inf file

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

5
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks