Overview

overview

10

Static

static

3

b272e2dd31...2N.dll

windows7-x64

10

b272e2dd31...2N.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    b272e2dd318b37767eb9201f92b35b79043651c704d8cae125b9ca8ad5427152N

  • Size

    757KB

  • Sample

    241110-ej8xeszbjd

  • MD5

    cb0cb6b45cfce5439a54101bc780ec20

  • SHA1

    3d60fdedd3f507576173021d846008cd543c0852

  • SHA256

    b272e2dd318b37767eb9201f92b35b79043651c704d8cae125b9ca8ad5427152

  • SHA512

    c1b430ec9cb8ba3eae0d549db75327fafcd10ac4f8c4b098d616ce111fad31adade2e8615c3d23ac64a1dd79d54aaf3eab7209150f79910ac35d315933a4c9f3

  • SSDEEP

    12288:cNIyZN4+Wv4PLq6Okrh9ZN/hs9DsdaLUJ3eLxN:c9TPmirh9Zdh6ouT

Score
10/10
ramnitsalitybackdoorbankerdiscoveryevasionpersistencespywarestealertrojanupxworm

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      b272e2dd318b37767eb9201f92b35b79043651c704d8cae125b9ca8ad5427152N

    • Size

      757KB

    • MD5

      cb0cb6b45cfce5439a54101bc780ec20

    • SHA1

      3d60fdedd3f507576173021d846008cd543c0852

    • SHA256

      b272e2dd318b37767eb9201f92b35b79043651c704d8cae125b9ca8ad5427152

    • SHA512

      c1b430ec9cb8ba3eae0d549db75327fafcd10ac4f8c4b098d616ce111fad31adade2e8615c3d23ac64a1dd79d54aaf3eab7209150f79910ac35d315933a4c9f3

    • SSDEEP

      12288:cNIyZN4+Wv4PLq6Okrh9ZN/hs9DsdaLUJ3eLxN:c9TPmirh9Zdh6ouT

    Score
    10/10
    ramnitsalitybackdoorbankerdiscoveryevasionpersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 file in System32 directory

    • 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

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

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

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

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

7
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks