Overview

overview

10

Static

static

1

dfafc19065...30.exe

windows7-x64

10

dfafc19065...30.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
    28-03-2023 01:19

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    dfafc19065140674c7b3e3ffe533f121fe6b2fe1ffb9c0a2dfc15a9d030a0630.exe

  • Size

    259KB

  • MD5

    37d059689141316003e150dc31a34c23

  • SHA1

    c5ec49918d6b6730c81d2a4285bb2445553dcd02

  • SHA256

    dfafc19065140674c7b3e3ffe533f121fe6b2fe1ffb9c0a2dfc15a9d030a0630

  • SHA512

    4c0b8f91fd8486c7737698ac00add93398c4fffb59b0bc59a9793e119d0737f08517368550f8f9604ac198d8538c5efa1bd7291d8cd59addb9f1b112640698c6

  • SSDEEP

    3072:5TlmjeeWXQDwL/5qiFexXUKaKO9y4oeeW2BfsfBXYjzBJzVrsNME4Cs5xbKuEXq:5YXDwLgimX5GdeDBfsJXYjzbiNP45zE

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\dfafc19065140674c7b3e3ffe533f121fe6b2fe1ffb9c0a2dfc15a9d030a0630.exe
    "C:\Users\Admin\AppData\Local\Temp\dfafc19065140674c7b3e3ffe533f121fe6b2fe1ffb9c0a2dfc15a9d030a0630.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1720

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

Loading Replay Monitor...

Downloads

  • memory/1264-56-0x0000000002A00000-0x0000000002A16000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1264-60-0x000007FF3AC90000-0x000007FF3AC9A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1720-55-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1720-57-0x0000000000400000-0x0000000000704000-memory.dmp
    Filesize

    3.0MB

    Download