Overview

overview

10

Static

static

3

1860182454...18.exe

windows7-x64

10

1860182454...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    186018245413fe2e77c4747b07e8dae2_JaffaCakes118

  • Size

    468KB

  • Sample

    240628-cc8a7sxfrq

  • MD5

    186018245413fe2e77c4747b07e8dae2

  • SHA1

    f8aaf00d59d47da7d8aea28d3ce26a47cadb5d8b

  • SHA256

    bc25375612eda4ca1cdae0e0a48594a2d8f0c9ec307971da3dd26d520a658664

  • SHA512

    c6bfd43f6478ffa424ca79c405f3ba503b7f9599531578ed1309b46d0782c5059266016770105bbbee26b2257e5c1c5b1a7f45ff15bccd431b609c4a269c1aa3

  • SSDEEP

    12288:Y9Bnaprb8UPG8vQkGlALvJOl/7bnjImwYAOxjpG:Y9JahVPXQtm8l/XjIFY4

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      186018245413fe2e77c4747b07e8dae2_JaffaCakes118

    • Size

      468KB

    • MD5

      186018245413fe2e77c4747b07e8dae2

    • SHA1

      f8aaf00d59d47da7d8aea28d3ce26a47cadb5d8b

    • SHA256

      bc25375612eda4ca1cdae0e0a48594a2d8f0c9ec307971da3dd26d520a658664

    • SHA512

      c6bfd43f6478ffa424ca79c405f3ba503b7f9599531578ed1309b46d0782c5059266016770105bbbee26b2257e5c1c5b1a7f45ff15bccd431b609c4a269c1aa3

    • SSDEEP

      12288:Y9Bnaprb8UPG8vQkGlALvJOl/7bnjImwYAOxjpG:Y9JahVPXQtm8l/XjIFY4

    Score
    10/10
    ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

4
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Safe Mode Boot

1
T1562.009

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks