Overview

overview

10

Static

static

411101bbd6...29.exe

windows7_x64

10

411101bbd6...29.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    411101bbd66128f5220733ba0229999ccb4fa7c608dd1e4637b169e6f3a79e29

  • Size

    124KB

  • Sample

    220708-hsyplagch3

  • MD5

    4762bf87bb09e916dacd13d3f6b1e98f

  • SHA1

    1f4c2074cc110f6c1b7b3a9d177154453c0c575b

  • SHA256

    411101bbd66128f5220733ba0229999ccb4fa7c608dd1e4637b169e6f3a79e29

  • SHA512

    56d2a5d1b27df7572af0d76514b2d9a5357926bdd6be3c574ff83f47515c49515576b14183b67a90951cc33da73752695f8fe24bad6b0073d50733e85698a3c7

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://45.62.235.208/w/

rc4.i32
rc4.i32

Targets

    • Target

      411101bbd66128f5220733ba0229999ccb4fa7c608dd1e4637b169e6f3a79e29

    • Size

      124KB

    • MD5

      4762bf87bb09e916dacd13d3f6b1e98f

    • SHA1

      1f4c2074cc110f6c1b7b3a9d177154453c0c575b

    • SHA256

      411101bbd66128f5220733ba0229999ccb4fa7c608dd1e4637b169e6f3a79e29

    • SHA512

      56d2a5d1b27df7572af0d76514b2d9a5357926bdd6be3c574ff83f47515c49515576b14183b67a90951cc33da73752695f8fe24bad6b0073d50733e85698a3c7

    Score
    10/10
    smokeloaderbackdoortrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Maps connected drives based on registry

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

    • 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