Overview

overview

10

Static

static

8

7858175d6d...e4.exe

windows7_x64

10

7858175d6d...e4.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    21-01-2021 17:56

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General

  • Target

    7858175d6dd7bc11bbae07e268273be4.exe

  • Size

    194KB

  • MD5

    7858175d6dd7bc11bbae07e268273be4

  • SHA1

    9245e0f24075a19f7c2027348d9bc2aaa1cf7c7d

  • SHA256

    75973aa6b9ede942a1a0ec330218c3a2bee3d2de638482592f1f60976898ca81

  • SHA512

    8515a9a46ffe00382f1c20fd908a5998c960e50a0cf5a0ae97d1eb54b18c6fda2ebc02ba04f3e78c0f915118fe5a80060e84e6331770dc705ebf92c74ba5249c

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://smbproperty.ru/

http://gmbshop.ru/

http://baksproperty.gov.ug/

http://magistralpsw.ru/

http://mpmanagertzz.ru/

http://powerglasspot.ru/

http://autopartswarehouses.ru/

http://memoloves.ru/

http://alfavanilin.ru/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2630 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7858175d6dd7bc11bbae07e268273be4.exe
    "C:\Users\Admin\AppData\Local\Temp\7858175d6dd7bc11bbae07e268273be4.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4772

Network

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

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\9419.tmp
    MD5

    50741b3f2d7debf5d2bed63d88404029

    SHA1

    56210388a627b926162b36967045be06ffb1aad3

    SHA256

    f2f8732ae464738372ff274b7e481366cecdd2337210d4a3cbcd089c958a730c

    SHA512

    fac6bfe35b1ee08b3d42d330516a260d9cdb4a90bbb0491411a583029b92a59d20af3552372ea8fb3f59442b3945bf524ef284127f397ae7179467080be8e9b3

    Download Submit
  • memory/2576-6-0x00000000007D0000-0x00000000007E6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/4772-2-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4772-3-0x0000000000030000-0x000000000003A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4772-5-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

    Download