Overview

overview

10

Static

static

c78d424eba...25.exe

windows7_x64

10

c78d424eba...25.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    87s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-04-2021 12:17

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General

  • Target

    c78d424eba64076d3af57b29b7602d25.exe

  • Size

    241KB

  • MD5

    c78d424eba64076d3af57b29b7602d25

  • SHA1

    c0a75b1e6c61f81f57d810b2cf74599038b51350

  • SHA256

    5d82b4f16469d125e3615431b1ccdbbf2decc388e1e3b417d2c0e12e0cca78f6

  • SHA512

    281fe544504c2f90c7938c2fd21c4ddfd95046f287e36cc5070a0504bd926ac04b728490317ddca93ebef705499efacda3c79b1e9873215a177238aeda2f2bdc

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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c78d424eba64076d3af57b29b7602d25.exe
    "C:\Users\Admin\AppData\Local\Temp\c78d424eba64076d3af57b29b7602d25.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:908

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/908-114-0x0000000000960000-0x000000000096A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/908-115-0x0000000000400000-0x0000000000835000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/2644-117-0x0000000000C50000-0x0000000000C66000-memory.dmp
    Filesize

    88KB

    Download