Overview

overview

10

Static

static

53259b37c3...db.exe

windows7-x64

10

53259b37c3...db.exe

windows10-2004-x64

3

Sharing

Copy URL
Twitter E-mail

General

  • Target

    53259b37c3a8c0491cf484b4fc86116052937b2bbec39d9673e46b7f7ca701db

  • Size

    122KB

  • Sample

    230130-ahc15saf24

  • MD5

    239ae44b1addd26c7a19e1abe92d9000

  • SHA1

    b322da76f51ec9ce0c806ac0e43a9475e92e29ff

  • SHA256

    53259b37c3a8c0491cf484b4fc86116052937b2bbec39d9673e46b7f7ca701db

  • SHA512

    7bb6917aff1c4cef02b991d6c8b9c825c720f43c6d1872e51cb896f185b55368ade37f64448059456e58389db00ca9b2a27be4e649957dfa9258aa94f1a37ff0

  • SSDEEP

    3072:8huoIU9PWr3pEnmGVk8jwaaHw7Koj4rDkISg2z:88jU9PWOOx7E

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      53259b37c3a8c0491cf484b4fc86116052937b2bbec39d9673e46b7f7ca701db

    • Size

      122KB

    • MD5

      239ae44b1addd26c7a19e1abe92d9000

    • SHA1

      b322da76f51ec9ce0c806ac0e43a9475e92e29ff

    • SHA256

      53259b37c3a8c0491cf484b4fc86116052937b2bbec39d9673e46b7f7ca701db

    • SHA512

      7bb6917aff1c4cef02b991d6c8b9c825c720f43c6d1872e51cb896f185b55368ade37f64448059456e58389db00ca9b2a27be4e649957dfa9258aa94f1a37ff0

    • SSDEEP

      3072:8huoIU9PWr3pEnmGVk8jwaaHw7Koj4rDkISg2z:88jU9PWOOx7E

    Score
    10/10
    ramnitbankerevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

3
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks