Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    7e97e6e6ccae12c62ee828a165fc3c0945026440716621d90abc77a1f7fc5c62

  • Size

    1.3MB

  • Sample

    240725-1dm9eswcml

  • MD5

    bd872ba52ce39a98cafeb40929e262a5

  • SHA1

    3e07fd75182b19df884e838efcbae0b4d7303dd4

  • SHA256

    7e97e6e6ccae12c62ee828a165fc3c0945026440716621d90abc77a1f7fc5c62

  • SHA512

    d0a35363007737631ed34a52e4cc1181f46fbe96177e360bd70bfc931546758e5e8088d02fd09cdc54c41ba524ab1264db05d4ff3455949bb73265b103f859d3

  • SSDEEP

    24576:SRPuEL3DiXwK5FN3fiVcsR5jUSrPCzqNz1TL4kGT3nYaBZ2iUP:SRGELD81FNycsR542VpTL4k6Y9R

Score
10/10
smokeloaderbackdoordiscoverytrojan

Malware Config

Targets

    • Target

      7e97e6e6ccae12c62ee828a165fc3c0945026440716621d90abc77a1f7fc5c62

    • Size

      1.3MB

    • MD5

      bd872ba52ce39a98cafeb40929e262a5

    • SHA1

      3e07fd75182b19df884e838efcbae0b4d7303dd4

    • SHA256

      7e97e6e6ccae12c62ee828a165fc3c0945026440716621d90abc77a1f7fc5c62

    • SHA512

      d0a35363007737631ed34a52e4cc1181f46fbe96177e360bd70bfc931546758e5e8088d02fd09cdc54c41ba524ab1264db05d4ff3455949bb73265b103f859d3

    • SSDEEP

      24576:SRPuEL3DiXwK5FN3fiVcsR5jUSrPCzqNz1TL4kGT3nYaBZ2iUP:SRGELD81FNycsR542VpTL4k6Y9R

    Score
    10/10
    smokeloaderbackdoordiscoverytrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks