Overview

overview

10

Static

static

3

8fe62b5aa2...87.exe

windows7-x64

8fe62b5aa2...87.exe

windows10-2004-x64

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General

  • Target

    8fe62b5aa221fb6dc9c75ce17226f8397e9e6834dfe188c353f2c3eb01f16187

  • Size

    945KB

  • Sample

    241229-b7wefsymdl

  • MD5

    30846472b2e0b131869e066de6d065ee

  • SHA1

    2c6473d66326fdb0b70d305229410d731a4dc57b

  • SHA256

    8fe62b5aa221fb6dc9c75ce17226f8397e9e6834dfe188c353f2c3eb01f16187

  • SHA512

    6621483ea840bce01867e8932594ff4890844639a6f7c1c258e95274298b90faa0f1b156978405d08567bd23c5cbc121c6e8e9a6bc8e20f2e56683478064cc4f

  • SSDEEP

    24576:UvoTKUsEyEyK+LS3g9KXqKtu73aB0vlnD:UvouUPk9evtu7KqdD

Score
10/10
salitybackdoordiscoveryevasiontrojanupx

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

      8fe62b5aa221fb6dc9c75ce17226f8397e9e6834dfe188c353f2c3eb01f16187

    • Size

      945KB

    • MD5

      30846472b2e0b131869e066de6d065ee

    • SHA1

      2c6473d66326fdb0b70d305229410d731a4dc57b

    • SHA256

      8fe62b5aa221fb6dc9c75ce17226f8397e9e6834dfe188c353f2c3eb01f16187

    • SHA512

      6621483ea840bce01867e8932594ff4890844639a6f7c1c258e95274298b90faa0f1b156978405d08567bd23c5cbc121c6e8e9a6bc8e20f2e56683478064cc4f

    • SSDEEP

      24576:UvoTKUsEyEyK+LS3g9KXqKtu73aB0vlnD:UvouUPk9evtu7KqdD

    Score
    10/10
    salitybackdoordiscoveryevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

File and Directory Permissions Modification

1
T1222

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks