Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2022 20:31

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General

  • Target

    file.exe

  • Size

    289KB

  • MD5

    7686c9fd540ef8b0ecafd5bbfc27381d

  • SHA1

    0cf16777c3fa4548d0ab2b2f981a08cf64d1d2f2

  • SHA256

    c4fc21a6823f2996ca0e91fcd52d572857774ebbbd637e721f177fad959d75e7

  • SHA512

    d6881116e639d9c4ee74008ea9e1330b73271defec6cfed70223aee7efce0b3782ac534c70348fb4fe123453fc25f75dee91bc1a5895d765277681a042dd4199

  • SSDEEP

    3072:72TKcQQPLC+PjEARL++sLR//geUn3MFUkhPcJlLXfXDzPq+8U9SkEqwi:XLoLtjEc++sLJ46FXmNXnP98UIkEq

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: 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:1836

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/1836-54-0x0000000075771000-0x0000000075773000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1836-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1836-55-0x00000000005BB000-0x00000000005CC000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1836-57-0x0000000000400000-0x0000000000466000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1836-58-0x0000000000400000-0x0000000000466000-memory.dmp
    Filesize

    408KB

    Download