Overview

overview

10

Static

static

b4e8b8fd7a...be.exe

windows7-x64

10

b4e8b8fd7a...be.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b4e8b8fd7a0d37446be01de36bf4695c50efd2e451eec8f4a00833128e6312be

  • Size

    248KB

  • Sample

    221123-zz1afaeb78

  • MD5

    5991224f02a155003f63ee9f2c5db650

  • SHA1

    3431d83b0342478e296d1597752fb228439e0581

  • SHA256

    b4e8b8fd7a0d37446be01de36bf4695c50efd2e451eec8f4a00833128e6312be

  • SHA512

    1519be3b0d3dfe58d8e64e7438447c3caba4a5f347f69e04da4b40dbe32195ebc9d898db1dc9cd7d11b9b4c34ed0a726b9211a8084433e96315fe23772e256ff

  • SSDEEP

    6144:M9XxzTTsKOKDq73N1Nu4sfZ1EeU+mafILEn7:8hPIKOWm3NW4sfZ7U+mal

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      b4e8b8fd7a0d37446be01de36bf4695c50efd2e451eec8f4a00833128e6312be

    • Size

      248KB

    • MD5

      5991224f02a155003f63ee9f2c5db650

    • SHA1

      3431d83b0342478e296d1597752fb228439e0581

    • SHA256

      b4e8b8fd7a0d37446be01de36bf4695c50efd2e451eec8f4a00833128e6312be

    • SHA512

      1519be3b0d3dfe58d8e64e7438447c3caba4a5f347f69e04da4b40dbe32195ebc9d898db1dc9cd7d11b9b4c34ed0a726b9211a8084433e96315fe23772e256ff

    • SSDEEP

      6144:M9XxzTTsKOKDq73N1Nu4sfZ1EeU+mafILEn7:8hPIKOWm3NW4sfZ7U+mal

    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

    • 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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

5
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks