Overview

overview

10

Static

static

3

fc6068da51...39.dll

windows7-x64

10

fc6068da51...39.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    fc6068da5125ff7006287627e0b6eeaf8dc06bbf663f997eaa24f1672a2f4339

  • Size

    120KB

  • Sample

    240611-f4641awcpd

  • MD5

    3e3cd5eb217a7e02ec807a30892abd24

  • SHA1

    a493eb01fdd73a01ec762da9f395ede958a970fd

  • SHA256

    fc6068da5125ff7006287627e0b6eeaf8dc06bbf663f997eaa24f1672a2f4339

  • SHA512

    ee4a32498a1ded839a1cc3307d371aa307e3e624043fadbe397823457697502354435d956d6fecdc3428cc0b0bd2256de454c54dfe4ab72cfa7c512fa9c73f73

  • SSDEEP

    1536:zoskO+Oy8r30B5kLVqNYKCozhQTAkBt+ZFeraEfbb5O1rWy2pxvqAua25eGYRUaj:UrOsES8hCuTA0gcbf/k1STxyAlPXR0

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

      fc6068da5125ff7006287627e0b6eeaf8dc06bbf663f997eaa24f1672a2f4339

    • Size

      120KB

    • MD5

      3e3cd5eb217a7e02ec807a30892abd24

    • SHA1

      a493eb01fdd73a01ec762da9f395ede958a970fd

    • SHA256

      fc6068da5125ff7006287627e0b6eeaf8dc06bbf663f997eaa24f1672a2f4339

    • SHA512

      ee4a32498a1ded839a1cc3307d371aa307e3e624043fadbe397823457697502354435d956d6fecdc3428cc0b0bd2256de454c54dfe4ab72cfa7c512fa9c73f73

    • SSDEEP

      1536:zoskO+Oy8r30B5kLVqNYKCozhQTAkBt+ZFeraEfbb5O1rWy2pxvqAua25eGYRUaj:UrOsES8hCuTA0gcbf/k1STxyAlPXR0

    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