Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    298KB

  • Sample

    230207-affdgsge75

  • MD5

    bf0dfde86387701ca7f2d0f588f45a67

  • SHA1

    b1f7c5849a945d0c8e75e6bfd8b2c05a2571819d

  • SHA256

    c2121e45bca3f193881080e9319f1f462217ccb8c3aeb05de6c9a2bf85c2cc43

  • SHA512

    75aea76728e589c15f2458564b970650bb6767ad6ac5724dcf9d6be43de43e642fcdcde2d87a294be82ac6798acddc4c6723e8180ddf2f0684f759c2bbdebf3b

  • SSDEEP

    6144:CWyuEL5Q8Hr/1thY8S5vuPRkluQj9RLy4a3:Czflrb1thBYeR4ljPLZ

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      298KB

    • MD5

      bf0dfde86387701ca7f2d0f588f45a67

    • SHA1

      b1f7c5849a945d0c8e75e6bfd8b2c05a2571819d

    • SHA256

      c2121e45bca3f193881080e9319f1f462217ccb8c3aeb05de6c9a2bf85c2cc43

    • SHA512

      75aea76728e589c15f2458564b970650bb6767ad6ac5724dcf9d6be43de43e642fcdcde2d87a294be82ac6798acddc4c6723e8180ddf2f0684f759c2bbdebf3b

    • SSDEEP

      6144:CWyuEL5Q8Hr/1thY8S5vuPRkluQj9RLy4a3:Czflrb1thBYeR4ljPLZ

    Score
    10/10
    smokeloaderbackdoortrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks