Overview

overview

10

Static

static

6f4081a641...fb.exe

windows7-x64

10

6f4081a641...fb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6f4081a641ea9cbe5a88e790c956f20ed32290f658afa593336029c7c2c21cfb

  • Size

    153KB

  • Sample

    220724-x9d4vadhgr

  • MD5

    fe2a82995b47af70782134bbec7ee97d

  • SHA1

    27d1f11fdb0fc952963549fa68b887347f099472

  • SHA256

    6f4081a641ea9cbe5a88e790c956f20ed32290f658afa593336029c7c2c21cfb

  • SHA512

    4aab300c79cce255926fb957bc953650c24d7624006ee898e6c76c8ea2aed1bec7b794f876e7c27b2d9dd8bfe0efc7743ec9c421183a5c0e38467f7f2dc0ac77

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://lufdx2.com/2/

http://gvs1.in/2/

http://jdcbhs.ru/2/

http://m21ch.com/2/

http://gdlvw1.com/2/
rc4.i32
rc4.i32

Targets

    • Target

      6f4081a641ea9cbe5a88e790c956f20ed32290f658afa593336029c7c2c21cfb

    • Size

      153KB

    • MD5

      fe2a82995b47af70782134bbec7ee97d

    • SHA1

      27d1f11fdb0fc952963549fa68b887347f099472

    • SHA256

      6f4081a641ea9cbe5a88e790c956f20ed32290f658afa593336029c7c2c21cfb

    • SHA512

      4aab300c79cce255926fb957bc953650c24d7624006ee898e6c76c8ea2aed1bec7b794f876e7c27b2d9dd8bfe0efc7743ec9c421183a5c0e38467f7f2dc0ac77

    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

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks