Overview

overview

10

Static

static

3

726689859b...7c.exe

windows7-x64

10

726689859b...7c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    726689859b0890515add4c161defb9b21e73a037837589561d20daee85a8857c

  • Size

    65KB

  • Sample

    240520-3r92fsbd73

  • MD5

    2bd4aaee83648a0a380efd0ab7679322

  • SHA1

    061d9f4da533cd979307d5e47fcd1e878b6b671f

  • SHA256

    726689859b0890515add4c161defb9b21e73a037837589561d20daee85a8857c

  • SHA512

    9cccfa274d5d51cde3b4232f4f750e88299ce0529b170fdf375d2e992d69dcc370baf62e42f19208ad429422045c053d102ad31f3a6ebd82691f3acce7148469

  • SSDEEP

    1536:R3CdA8Xxh4y8v4qBxa0MwcURKxJ0G6S7/tpeS:RSd14uqBx6OwJ08/tpeS

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

      726689859b0890515add4c161defb9b21e73a037837589561d20daee85a8857c

    • Size

      65KB

    • MD5

      2bd4aaee83648a0a380efd0ab7679322

    • SHA1

      061d9f4da533cd979307d5e47fcd1e878b6b671f

    • SHA256

      726689859b0890515add4c161defb9b21e73a037837589561d20daee85a8857c

    • SHA512

      9cccfa274d5d51cde3b4232f4f750e88299ce0529b170fdf375d2e992d69dcc370baf62e42f19208ad429422045c053d102ad31f3a6ebd82691f3acce7148469

    • SSDEEP

      1536:R3CdA8Xxh4y8v4qBxa0MwcURKxJ0G6S7/tpeS:RSd14uqBx6OwJ08/tpeS

    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)

    • 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