Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2022 23:00

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General

  • Target

    file.exe

  • Size

    224KB

  • MD5

    c85fc2a2b01780ebaa4c8a194a6d1274

  • SHA1

    d09b86ed2bdc3c86919c7d67da8bb2c79cc71a0d

  • SHA256

    bcad24f97015c2b6be06c894f57b96c78fc96fa93b842455b23bc7f918e833d5

  • SHA512

    e24c6e6e4cace6a65da62d142206413fdeabbdb723594a20129ca96cd05e42f801dd58d9ccdb0a993cd860e36295618b981028e1136a4edd1ef613f366297cd9

  • SSDEEP

    3072:EHGGLS6ty5hwVZUpod9ZEiJy2aMKuYeb9auDMLuUTHif/ln:+LScKuz96iJJaMKuf9aMMJTHM

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:240

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/240-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/240-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/240-55-0x000000000052D000-0x000000000053E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/240-57-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download
  • memory/240-58-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download