Overview

overview

10

Static

static

ef2c2cc837...fd.exe

windows7-x64

10

ef2c2cc837...fd.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    22-09-2022 15:20

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General

  • Target

    ef2c2cc837d9b7a159de833660cc0cfd.exe

  • Size

    280KB

  • MD5

    ef2c2cc837d9b7a159de833660cc0cfd

  • SHA1

    09e806ab435a519e24e5b74497d0dc5bbcaa60cc

  • SHA256

    fec0ac35ef551ecb39759a3fc31d40830add20a77be072cf1605fa9cc4153bc2

  • SHA512

    83bdaeca8ee61a42b504eff4c20e73ddf7ceb2ae8db1f362317fa6c9980737d088fef0d63a51097d294e83ded457ff49217b9fd854957f2aa78d8fb19f02273f

  • SSDEEP

    6144:5pvyKcLYlEi+TL0pRyYPWiCaC3vjxe/90GwZ4igavwVf9R:5pKKNlE7aRyYPD5k4+BH

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • 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\ef2c2cc837d9b7a159de833660cc0cfd.exe
    "C:\Users\Admin\AppData\Local\Temp\ef2c2cc837d9b7a159de833660cc0cfd.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1368

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/1368-55-0x0000000074E41000-0x0000000074E43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1368-56-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1368-57-0x00000000003B0000-0x00000000003B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1368-58-0x0000000000400000-0x000000000044B000-memory.dmp
    Filesize

    300KB

    Download
  • memory/1368-59-0x0000000000400000-0x000000000044B000-memory.dmp
    Filesize

    300KB

    Download