Overview

overview

10

Static

static

8

8000b6af72...92.exe

windows7_x64

10

8000b6af72...92.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8000b6af72bea2ba6e7d56e8e66ccd5654a331fb9595eeb3975cc9d8ba715b92

  • Size

    198KB

  • Sample

    220708-j9etgshahq

  • MD5

    8e186cd800df04de8a99e7681b9ceb8c

  • SHA1

    6247b6a493d3757e2c3e566d7ada4042f4c6a862

  • SHA256

    8000b6af72bea2ba6e7d56e8e66ccd5654a331fb9595eeb3975cc9d8ba715b92

  • SHA512

    b5a9f9748ee92dbfd154b3516235d38c4e0d77c7ec71123a5d1fb36637fc446a11365742f9d5dc31a6f54a579e32ad48e75ef5f07e94280b897d488a72d7be90

Score
10/10
smokeloaderbackdoortrojanupx

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://xmpphost.bit/

http://rarlabarchiver.ru/
rc4.i32
rc4.i32

Targets

    • Target

      8000b6af72bea2ba6e7d56e8e66ccd5654a331fb9595eeb3975cc9d8ba715b92

    • Size

      198KB

    • MD5

      8e186cd800df04de8a99e7681b9ceb8c

    • SHA1

      6247b6a493d3757e2c3e566d7ada4042f4c6a862

    • SHA256

      8000b6af72bea2ba6e7d56e8e66ccd5654a331fb9595eeb3975cc9d8ba715b92

    • SHA512

      b5a9f9748ee92dbfd154b3516235d38c4e0d77c7ec71123a5d1fb36637fc446a11365742f9d5dc31a6f54a579e32ad48e75ef5f07e94280b897d488a72d7be90

    Score
    10/10
    smokeloaderbackdoortrojanupx

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Maps connected drives based on registry

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

    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