Overview

overview

10

Static

static

3

953797fefe...13.dll

windows7-x64

10

953797fefe...13.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    953797fefea3609b10ce17a69dcc9b353eb81bbb8a8e449de459013de9d8c913

  • Size

    120KB

  • Sample

    240425-a5pnfscd8w

  • MD5

    c84cd16b10936c8e77add9ed00b9e811

  • SHA1

    4085e7719a0f2a4aa02b3170d6c5f249127135dc

  • SHA256

    953797fefea3609b10ce17a69dcc9b353eb81bbb8a8e449de459013de9d8c913

  • SHA512

    c9b3633b9f7e9da220e30926bb0b7dfa163c237af45de1bb4fe10d9493221db3733456b9626acebc7d8dbc3d027fbddd606d9cb03573d99b72f6f8bfcd00061d

  • SSDEEP

    3072:M8PcebhzxLwyCn+JgBJDD0Igy1fFK8gpGypkMwnpg:5PhzSn3LDD9gSfFK8/ymnpg

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

      953797fefea3609b10ce17a69dcc9b353eb81bbb8a8e449de459013de9d8c913

    • Size

      120KB

    • MD5

      c84cd16b10936c8e77add9ed00b9e811

    • SHA1

      4085e7719a0f2a4aa02b3170d6c5f249127135dc

    • SHA256

      953797fefea3609b10ce17a69dcc9b353eb81bbb8a8e449de459013de9d8c913

    • SHA512

      c9b3633b9f7e9da220e30926bb0b7dfa163c237af45de1bb4fe10d9493221db3733456b9626acebc7d8dbc3d027fbddd606d9cb03573d99b72f6f8bfcd00061d

    • SSDEEP

      3072:M8PcebhzxLwyCn+JgBJDD0Igy1fFK8gpGypkMwnpg:5PhzSn3LDD9gSfFK8/ymnpg

    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