Overview

overview

10

Static

static

3

299b3dfc9d...1N.dll

windows7-x64

10

299b3dfc9d...1N.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    299b3dfc9d41ff8dbe0a24b7050643ce52a4dc7ddf87bc4f2e2599df371625a1N.exe

  • Size

    499KB

  • Sample

    241219-cbtfna1rax

  • MD5

    cd2df999e549e34872df4aa7d62e4230

  • SHA1

    3db06fe1f76bafa9ef1ef4c7e99a40e37a17f30e

  • SHA256

    299b3dfc9d41ff8dbe0a24b7050643ce52a4dc7ddf87bc4f2e2599df371625a1

  • SHA512

    31be85dafc6d3d35b96a89551c9a312671f8ac0fb632ae7f1b4867e27563847c3b8352ce6e55a3417cacb2f8870884b7019a93301c30eb394afb3f9e924d439b

  • SSDEEP

    6144:P0IEu0/l7rUdoqWMvjcw3sWSAoITM+NPUHFWna2Wb8dzLSAHRI5je:u79qXvjRc5AoIY+NPUlWna8QD5q

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

      299b3dfc9d41ff8dbe0a24b7050643ce52a4dc7ddf87bc4f2e2599df371625a1N.exe

    • Size

      499KB

    • MD5

      cd2df999e549e34872df4aa7d62e4230

    • SHA1

      3db06fe1f76bafa9ef1ef4c7e99a40e37a17f30e

    • SHA256

      299b3dfc9d41ff8dbe0a24b7050643ce52a4dc7ddf87bc4f2e2599df371625a1

    • SHA512

      31be85dafc6d3d35b96a89551c9a312671f8ac0fb632ae7f1b4867e27563847c3b8352ce6e55a3417cacb2f8870884b7019a93301c30eb394afb3f9e924d439b

    • SSDEEP

      6144:P0IEu0/l7rUdoqWMvjcw3sWSAoITM+NPUHFWna2Wb8dzLSAHRI5je:u79qXvjRc5AoIY+NPUlWna8QD5q

    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