Overview

overview

10

Static

static

076273db2e...e0.exe

windows7_x64

10

076273db2e...e0.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    107s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    21-01-2021 17:57

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General

  • Target

    076273db2e31fef51d71e5af09c77fe0.exe

  • Size

    159KB

  • MD5

    076273db2e31fef51d71e5af09c77fe0

  • SHA1

    e039344e5b7b9d79b86241b5d515601cd1075416

  • SHA256

    92fa3d23707a84257ef148d1afd2839ccc2ae0d14863216fd1652ced7cc685a3

  • SHA512

    a0105bfd6a50a5d1ea7b6460f1d10da3e2ca5ff5fb873b87d2aff9c4029535a6bfb8737c13a8c535bd000765e40217e4ace642186663418796bfba6556ff49fc

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 2608 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\076273db2e31fef51d71e5af09c77fe0.exe
    "C:\Users\Admin\AppData\Local\Temp\076273db2e31fef51d71e5af09c77fe0.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1100

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/1100-2-0x0000000003300000-0x0000000003301000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1100-4-0x0000000000030000-0x000000000003A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1100-5-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2588-6-0x0000000001230000-0x0000000001246000-memory.dmp
    Filesize

    88KB

    Download