Overview

overview

10

Static

static

3

0be02656dd...3b.dll

windows7-x64

10

0be02656dd...3b.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    0be02656dde68cc709afd4570485437bd13e683daf62ff5610e233d8485dca3b

  • Size

    120KB

  • Sample

    240328-v411bacg24

  • MD5

    ac338445360ea9fb4c478bfa4a179a70

  • SHA1

    6239298356c84fc81a3b66f845eead6e67456d44

  • SHA256

    0be02656dde68cc709afd4570485437bd13e683daf62ff5610e233d8485dca3b

  • SHA512

    9c29ffe2e35d3a6d1bac7b71d0a3c6824e5a434339f358a19863b1610d928fa7730107116b58ebd3552c704bb8f42ee6860f9e18fd64512d8a97ea9e64c991ab

  • SSDEEP

    1536:/WvpM3yuIqkq0G7Y8t2xadnd8UTDC7OvUlCflfqMNd/TnDHt1WOpIGlh:/WveIo+nxaPT21Cflf5NdjPWOdl

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

      0be02656dde68cc709afd4570485437bd13e683daf62ff5610e233d8485dca3b

    • Size

      120KB

    • MD5

      ac338445360ea9fb4c478bfa4a179a70

    • SHA1

      6239298356c84fc81a3b66f845eead6e67456d44

    • SHA256

      0be02656dde68cc709afd4570485437bd13e683daf62ff5610e233d8485dca3b

    • SHA512

      9c29ffe2e35d3a6d1bac7b71d0a3c6824e5a434339f358a19863b1610d928fa7730107116b58ebd3552c704bb8f42ee6860f9e18fd64512d8a97ea9e64c991ab

    • SSDEEP

      1536:/WvpM3yuIqkq0G7Y8t2xadnd8UTDC7OvUlCflfqMNd/TnDHt1WOpIGlh:/WveIo+nxaPT21Cflf5NdjPWOdl

    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)

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

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