Overview

overview

10

Static

static

3

643129a17c...37.exe

windows7-x64

10

643129a17c...37.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    643129a17ca3e31db8ecac9743574a165bb2954d73cf1d783499d9fae0f17b37.exe

  • Size

    97KB

  • Sample

    241218-e81bkstkby

  • MD5

    a5367bdfb3f931363c09c806d3e91582

  • SHA1

    9ce7d6b31fc29859c5db78033d398e738b0c0c1b

  • SHA256

    643129a17ca3e31db8ecac9743574a165bb2954d73cf1d783499d9fae0f17b37

  • SHA512

    5fade38182cb14b2c44af84aaa538390a3e3a571c49beec5f3c2bd28b58ff52857008a7720060ce9c220d61179662c1e2efdc79c075ad2eb7d5f59380bff397d

  • SSDEEP

    1536:YX/iR4gVzr/oeya21yecHVyrRvLkLuZLAWR2XwywADBgizZNilSZb7:RXVH/oD/cHsFkLucOZ7m62NilI

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

      643129a17ca3e31db8ecac9743574a165bb2954d73cf1d783499d9fae0f17b37.exe

    • Size

      97KB

    • MD5

      a5367bdfb3f931363c09c806d3e91582

    • SHA1

      9ce7d6b31fc29859c5db78033d398e738b0c0c1b

    • SHA256

      643129a17ca3e31db8ecac9743574a165bb2954d73cf1d783499d9fae0f17b37

    • SHA512

      5fade38182cb14b2c44af84aaa538390a3e3a571c49beec5f3c2bd28b58ff52857008a7720060ce9c220d61179662c1e2efdc79c075ad2eb7d5f59380bff397d

    • SSDEEP

      1536:YX/iR4gVzr/oeya21yecHVyrRvLkLuZLAWR2XwywADBgizZNilSZb7:RXVH/oD/cHsFkLucOZ7m62NilI

    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

    • 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.

    • 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

Replication Through Removable Media

1
T1091

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

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

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks