Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2022 21:31

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General

  • Target

    file.exe

  • Size

    315KB

  • MD5

    79fe9ab1a7a010786684dfbb784b7837

  • SHA1

    2d709acfb03604d76949053d42174e3d416ae515

  • SHA256

    d3ffa389b77f898398d3f4babf3d8f9089627b3728f5a03d2c8e80ca74670f74

  • SHA512

    8b604b58fbfc4bc840b3a6cb7ae24fde66e5be87cfb9b7fa3ed175d04b1f6c3f4d7a75f301bafe7b07e026b0037899b270405aeb69ed3260cf90a132eba17496

  • SSDEEP

    6144:cLL+2TUCCarfuf09L0wsqc0rxRR0cSpQTtyzsduHNIv:cLquU/arf1Y70FRR0TCtyYduHNI

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:888

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/888-54-0x00000000759F1000-0x00000000759F3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/888-55-0x00000000008DC000-0x00000000008F1000-memory.dmp
    Filesize

    84KB

    Download
  • memory/888-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/888-57-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

    Download
  • memory/888-58-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

    Download