Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-04-2023 01:28

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General

  • Target

    setup.exe

  • Size

    218KB

  • MD5

    7edffce5f01d5ccf4f72327802464fb4

  • SHA1

    42430da4275e074d6c48b83b8f50480e20a85294

  • SHA256

    2c6674aef75a5084066d49ccd81b0c309ccc1940db9bd1fe866ad92264f431f4

  • SHA512

    17cf2f360a7e2248e014f3cd7ba31e2c60c9b555eaacab961c861ed540a316b4df769348b09e480eaa38856427dfe0535e70c4e54f970078d7a1845b89eb123e

  • SSDEEP

    3072:O87y1e0RVxuD+n4467soTdy7GcKK7+RKBRw0YtT5grsePM3VJ9m+X:t7zs5FCcKKaOU8rseEv9rX

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1888

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

  • memory/1372-56-0x0000000002200000-0x0000000002216000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1888-55-0x0000000000250000-0x0000000000259000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1888-57-0x0000000000400000-0x00000000004A7000-memory.dmp
    Filesize

    668KB

    Download