Overview

overview

10

Static

static

3

20c315a94d...e1.exe

windows7-x64

10

20c315a94d...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    20c315a94d13157a5711de69ccf7307a676815561dd6d749c3ad5b43c41e09e1

  • Size

    65KB

  • Sample

    240629-xz7y6stflb

  • MD5

    8fe839caa4913469c88ddc73635bee3f

  • SHA1

    a0b71956d978c6102a5f181fb20f6e9606c84dd6

  • SHA256

    20c315a94d13157a5711de69ccf7307a676815561dd6d749c3ad5b43c41e09e1

  • SHA512

    9fb9450e0c7c63e1241e268b33dd59f22eb4caab6e4af2b2ff60612f34b5a4764420c5dd8ad70af281b6fcf634a6cde63161b89ff2b20a60e80f024a1b1d9216

  • SSDEEP

    1536:RclJ1kNATK0S/6SaIWZQomKME5+5faQNg6mhVC0h/22jQOuPc5Cxf/:alJc50S/MQLKz5+NaQkhtNuPcyf/

Score
10/10
salitybackdoorevasiontrojanupx

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

Targets

    • Target

      20c315a94d13157a5711de69ccf7307a676815561dd6d749c3ad5b43c41e09e1

    • Size

      65KB

    • MD5

      8fe839caa4913469c88ddc73635bee3f

    • SHA1

      a0b71956d978c6102a5f181fb20f6e9606c84dd6

    • SHA256

      20c315a94d13157a5711de69ccf7307a676815561dd6d749c3ad5b43c41e09e1

    • SHA512

      9fb9450e0c7c63e1241e268b33dd59f22eb4caab6e4af2b2ff60612f34b5a4764420c5dd8ad70af281b6fcf634a6cde63161b89ff2b20a60e80f024a1b1d9216

    • SSDEEP

      1536:RclJ1kNATK0S/6SaIWZQomKME5+5faQNg6mhVC0h/22jQOuPc5Cxf/:alJc50S/MQLKz5+NaQkhtNuPcyf/

    Score
    10/10
    salitybackdoorevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

5
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks