Overview

overview

10

Static

static

3eb7988b01...0a.exe

windows7_x64

10

3eb7988b01...0a.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    183s
  • max time network
    189s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 05:40

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General

  • Target

    3eb7988b01ccf42d432aebe45e65cb650afbbead5edcf7e15b05432397af2e0a.exe

  • Size

    242KB

  • MD5

    010a377fb473d8628b63728bfebb5b31

  • SHA1

    1119d169c319230877393a7e5f2b9edab3384e13

  • SHA256

    3eb7988b01ccf42d432aebe45e65cb650afbbead5edcf7e15b05432397af2e0a

  • SHA512

    ce12e95e7f4af5c3003f5c8acc466b9ad5a060cd1b813a1ed496268bea2e22c775691f3b3b1494014f7a2391dba877ac3d0c9f7c8c0e8b3196dbbfa76ee8e334

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://protest-0124.tk/

http://test-service01.ru.com/

http://test-service01.pw/

http://test-service01.com/

http://test-service01.site/

http://test-service01.store/

http://test-service0124.ru/

http://mytest-service01.ru/

http://test-service01.su/

http://test-service01.info/

http://test-service01.net/

http://test-service01.tech/

http://test-service01.online/

http://rutest-service01.ru/

http://test-service01dom.ru/

http://test-service01.website/

http://test-service01.xyz/

http://test-service01pro.ru/

http://test-service01rus.ru/

http://test-service01.eu/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 2 IoCs

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

  • Suspicious behavior: MapViewOfSection 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3eb7988b01ccf42d432aebe45e65cb650afbbead5edcf7e15b05432397af2e0a.exe
    "C:\Users\Admin\AppData\Local\Temp\3eb7988b01ccf42d432aebe45e65cb650afbbead5edcf7e15b05432397af2e0a.exe"
    1⤵
    • Maps connected drives based on registry
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:4828

Network

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

Replay Monitor

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Downloads

  • memory/672-133-0x0000000001450000-0x0000000001466000-memory.dmp
    Filesize

    88KB

    Download
  • memory/4828-130-0x000000000056C000-0x0000000000577000-memory.dmp
    Filesize

    44KB

    Download
  • memory/4828-132-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

    Download
  • memory/4828-131-0x000000000056C000-0x0000000000577000-memory.dmp
    Filesize

    44KB

    Download