Overview

overview

10

Static

static

3

9b32ce1874...1b.dll

windows7-x64

10

9b32ce1874...1b.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    9b32ce1874ec08508778f9691984477dbad390f16e6df9c56f814b7b0f2def1b

  • Size

    120KB

  • Sample

    240522-ekaq1sbd64

  • MD5

    34272011b912d637535ed2efa5008323

  • SHA1

    907db9c0faebf7e4b38566016dc098d9b7ce0cbd

  • SHA256

    9b32ce1874ec08508778f9691984477dbad390f16e6df9c56f814b7b0f2def1b

  • SHA512

    669a83eead97a314b7004afdcced0ed8697a8489dd2f4287ef539ed5eb74c2e4c500fcc0b55346f8f0b95e3421fccf7d8a91962ce53c8c1a9c510b7b49eee177

  • SSDEEP

    3072:ajpPkInIEMSrx9ywml61p8XKYzOZywFlM:ajpkInIEN19Ql6b8aYyl

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

      9b32ce1874ec08508778f9691984477dbad390f16e6df9c56f814b7b0f2def1b

    • Size

      120KB

    • MD5

      34272011b912d637535ed2efa5008323

    • SHA1

      907db9c0faebf7e4b38566016dc098d9b7ce0cbd

    • SHA256

      9b32ce1874ec08508778f9691984477dbad390f16e6df9c56f814b7b0f2def1b

    • SHA512

      669a83eead97a314b7004afdcced0ed8697a8489dd2f4287ef539ed5eb74c2e4c500fcc0b55346f8f0b95e3421fccf7d8a91962ce53c8c1a9c510b7b49eee177

    • SSDEEP

      3072:ajpPkInIEMSrx9ywml61p8XKYzOZywFlM:ajpkInIEN19Ql6b8aYyl

    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