Overview

overview

10

Static

static

3

71aaf2e975...06.exe

windows7-x64

10

71aaf2e975...06.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    71aaf2e975b8a4db7c5cf9151a2c0e6b4d6bbf6743ce65354f98ce3dc5630506

  • Size

    1.5MB

  • Sample

    240611-d58ccatcqn

  • MD5

    3c963e344332202b01fdd59f76aef55f

  • SHA1

    b4e2600e302fe7406a3a412d5e1c88e5abe82633

  • SHA256

    71aaf2e975b8a4db7c5cf9151a2c0e6b4d6bbf6743ce65354f98ce3dc5630506

  • SHA512

    7f52de8d493688cf5fe5aca647151500b6012e124a1daf1e25b4396ed394a0ee87d07975a0642bd6a593bbebc4478eba85fd18b10bba52af17b7f481a1263348

  • SSDEEP

    24576:24tajg6LiHO1BcP+Wu7kXD2JNBg9Z3IWggggM0qTp6MGrMehBPqXbdGaD+lk0cQG:24I8BLmf4XKXBgXggggMUZ4eTUbdGa6a

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

      71aaf2e975b8a4db7c5cf9151a2c0e6b4d6bbf6743ce65354f98ce3dc5630506

    • Size

      1.5MB

    • MD5

      3c963e344332202b01fdd59f76aef55f

    • SHA1

      b4e2600e302fe7406a3a412d5e1c88e5abe82633

    • SHA256

      71aaf2e975b8a4db7c5cf9151a2c0e6b4d6bbf6743ce65354f98ce3dc5630506

    • SHA512

      7f52de8d493688cf5fe5aca647151500b6012e124a1daf1e25b4396ed394a0ee87d07975a0642bd6a593bbebc4478eba85fd18b10bba52af17b7f481a1263348

    • SSDEEP

      24576:24tajg6LiHO1BcP+Wu7kXD2JNBg9Z3IWggggM0qTp6MGrMehBPqXbdGaD+lk0cQG:24I8BLmf4XKXBgXggggMUZ4eTUbdGa6a

    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 v13

Initial Access

Replication Through Removable Media

1
T1091

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

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks