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
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2023 01:07

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General

  • Target

    setup.exe

  • Size

    274KB

  • MD5

    a1c240e28cf9828fe5adc68119a57fa6

  • SHA1

    0afbabe69316a1b24c1fc374e58247b14a821cc3

  • SHA256

    0e48989c3c279086632f0bfb9fe7e49eee62ac6b8222d210828f2d1b42f22541

  • SHA512

    3292e4b02639c3b61426eba6c9dbfab3d9dd17d46b095d1c64f6dc080bf5c1025932ddfe614207a8c57b6bd0dabe95e55ac852b83215c790d132aa681173c61b

  • SSDEEP

    3072:93lo2E9NTud8WxIYW0ukE0bZE2eU80ZRP7DYmfwf0Uo95FvhdFjIvP/7xpNN4TJY:ihXW+YWUg0ZRDDYmfHL1lIX/7jNN4T

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:1344

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/1204-56-0x0000000002160000-0x0000000002176000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1344-55-0x00000000001D0000-0x00000000001D9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1344-57-0x0000000000400000-0x0000000002B72000-memory.dmp
    Filesize

    39.4MB

    Download