Overview

overview

10

Static

static

3

8dfa2b44b3...1N.exe

windows7-x64

10

8dfa2b44b3...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8dfa2b44b38d352354e7dc5d15a9bf65ba49e448b8412cb4bc20894809ec5e51N.exe

  • Size

    65KB

  • Sample

    250201-3f6vnavpay

  • MD5

    b4336b32075e17e0f320136f6503c170

  • SHA1

    9d42154b07ded139db39cc1dc999caf5eb489e2b

  • SHA256

    8dfa2b44b38d352354e7dc5d15a9bf65ba49e448b8412cb4bc20894809ec5e51

  • SHA512

    7cb001adbda01d9d69c0dc6549274d32b2ba4a81a6679f39f0515d1ce1085970fc943051ba5b5abedad378e535b011e79152648cc7145da3b5d76cfa30df1d66

  • SSDEEP

    1536:Wffos/KwEQ9LcKVUJFbnJR7feykxhaYTB+IlTNLx0l1cn2IY1u1:mfokKwECcKItJRyyAEYlPpNK8nzF

Score
10/10
salitybackdoordefense_evasiondiscoverytrojanupx

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

      8dfa2b44b38d352354e7dc5d15a9bf65ba49e448b8412cb4bc20894809ec5e51N.exe

    • Size

      65KB

    • MD5

      b4336b32075e17e0f320136f6503c170

    • SHA1

      9d42154b07ded139db39cc1dc999caf5eb489e2b

    • SHA256

      8dfa2b44b38d352354e7dc5d15a9bf65ba49e448b8412cb4bc20894809ec5e51

    • SHA512

      7cb001adbda01d9d69c0dc6549274d32b2ba4a81a6679f39f0515d1ce1085970fc943051ba5b5abedad378e535b011e79152648cc7145da3b5d76cfa30df1d66

    • SSDEEP

      1536:Wffos/KwEQ9LcKVUJFbnJR7feykxhaYTB+IlTNLx0l1cn2IY1u1:mfokKwECcKItJRyyAEYlPpNK8nzF

    Score
    10/10
    salitybackdoordefense_evasiondiscoverytrojanupx

    • Modifies firewall policy service

      defense_evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      defense_evasiontrojan

    • Windows security bypass

      defense_evasiontrojan

    • Windows security modification

      defense_evasiontrojan

    • Checks whether UAC is enabled

      defense_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