Overview

overview

10

Static

static

45d98cc371...c0.exe

windows7_x64

10

45d98cc371...c0.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    45d98cc3717877368dfd239949a424619f702c1c6170528b619815a2f00a78c0

  • Size

    184KB

  • Sample

    220707-mpk2jsfdf4

  • MD5

    ff120b666660d1159602b401d183bbc6

  • SHA1

    c9e61809982b255c61e0240720c50979a0a8be8f

  • SHA256

    45d98cc3717877368dfd239949a424619f702c1c6170528b619815a2f00a78c0

  • SHA512

    d2e95f076757d3af0215e5591569b61ec6c666b451ffba003b67fac9d5bb9f9c8551592f83b65c2901577ff3383467d0e1dd8fd1b1742ecbbf74ed5063df827c

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://klub11n.us/my/

rc4.i32
rc4.i32

Targets

    • Target

      45d98cc3717877368dfd239949a424619f702c1c6170528b619815a2f00a78c0

    • Size

      184KB

    • MD5

      ff120b666660d1159602b401d183bbc6

    • SHA1

      c9e61809982b255c61e0240720c50979a0a8be8f

    • SHA256

      45d98cc3717877368dfd239949a424619f702c1c6170528b619815a2f00a78c0

    • SHA512

      d2e95f076757d3af0215e5591569b61ec6c666b451ffba003b67fac9d5bb9f9c8551592f83b65c2901577ff3383467d0e1dd8fd1b1742ecbbf74ed5063df827c

    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