Overview

overview

10

Static

static

3

b2391ea7e8...3N.exe

windows7-x64

10

b2391ea7e8...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

  • Size

    97KB

  • Sample

    250202-kfbemswjgp

  • MD5

    2e318258a116ab4d1a56324467d65e80

  • SHA1

    8e43b648fbc601abfc77eff4ba6f90ce7e320325

  • SHA256

    b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503

  • SHA512

    5da050c46046c2a9a7a997c838e99067fe241c4c07cc54a1a99ad8210e539c051dd7907ea45c9ea83b3109a844b8b50ea0b97b5b1d9c92e5aab7d6f06d3588d3

  • SSDEEP

    3072:zk3fjYLc3Gh8aB4YmNg2IqjaJerTvl2I3QLyb8:sIc348LJe2eWDALyQ

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

      b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

    • Size

      97KB

    • MD5

      2e318258a116ab4d1a56324467d65e80

    • SHA1

      8e43b648fbc601abfc77eff4ba6f90ce7e320325

    • SHA256

      b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503

    • SHA512

      5da050c46046c2a9a7a997c838e99067fe241c4c07cc54a1a99ad8210e539c051dd7907ea45c9ea83b3109a844b8b50ea0b97b5b1d9c92e5aab7d6f06d3588d3

    • SSDEEP

      3072:zk3fjYLc3Gh8aB4YmNg2IqjaJerTvl2I3QLyb8:sIc348LJe2eWDALyQ

    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