Overview

overview

10

Static

static

3

e656f9518f...98.dll

windows7-x64

10

e656f9518f...98.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    e656f9518fd583d55867d46db0592c7a729073e682612ab5d46dd68cd7047c98

  • Size

    120KB

  • Sample

    240522-k9zz4aad45

  • MD5

    52111a3a8f0fe04023b9f7aa4d7f6c83

  • SHA1

    4616cb7ebbecc822203895504201b21c46be6357

  • SHA256

    e656f9518fd583d55867d46db0592c7a729073e682612ab5d46dd68cd7047c98

  • SHA512

    6f5eff69474fad46c45bd5b8369bdbae576587e1a84c6fd8857b995050e9e7ac7ba7f67930c9f0a04823a49e1c2dd7b31704be3529ee356fe005d9c5df6c66d6

  • SSDEEP

    3072:mMk1Af3JL9CU2bs99NLHeOHmjfPgQePRVE:QWxeo995HyDZaVE

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

      e656f9518fd583d55867d46db0592c7a729073e682612ab5d46dd68cd7047c98

    • Size

      120KB

    • MD5

      52111a3a8f0fe04023b9f7aa4d7f6c83

    • SHA1

      4616cb7ebbecc822203895504201b21c46be6357

    • SHA256

      e656f9518fd583d55867d46db0592c7a729073e682612ab5d46dd68cd7047c98

    • SHA512

      6f5eff69474fad46c45bd5b8369bdbae576587e1a84c6fd8857b995050e9e7ac7ba7f67930c9f0a04823a49e1c2dd7b31704be3529ee356fe005d9c5df6c66d6

    • SSDEEP

      3072:mMk1Af3JL9CU2bs99NLHeOHmjfPgQePRVE:QWxeo995HyDZaVE

    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)

    • Executes dropped EXE

    • Loads dropped DLL

    • 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