Overview

overview

10

Static

static

65bf11ed81...83.exe

windows7-x64

10

65bf11ed81...83.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-09-2022 06:17

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General

  • Target

    65bf11ed8161d11c6e0a1e7adb5a4f83.exe

  • Size

    279KB

  • MD5

    65bf11ed8161d11c6e0a1e7adb5a4f83

  • SHA1

    016f3953dc2822a6a877f6b53187882647667b53

  • SHA256

    d0c95b84566b2cfee3ccfbf8e9b6a7020d8fd2235cda27b64a9e534caaf03e54

  • SHA512

    dd4b27d200d13a9a2b5fac3651e2143b4ab92f9f25afa9ef30666fd9a3baffe8db822a89becd02636a6ce39be31cca17caf1f5b7fe1195eb59befd25e2da6f10

  • SSDEEP

    6144:aWeKlgAHcDsRL7eC+UQEu9yWwZ50tQdvigavwVfrD:aWeGfGC+UQ+Ia0c

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\65bf11ed8161d11c6e0a1e7adb5a4f83.exe
    "C:\Users\Admin\AppData\Local\Temp\65bf11ed8161d11c6e0a1e7adb5a4f83.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1132

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/1132-54-0x0000000075561000-0x0000000075563000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1132-55-0x000000000063E000-0x000000000064E000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1132-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1132-57-0x0000000000400000-0x000000000044B000-memory.dmp
    Filesize

    300KB

    Download
  • memory/1132-58-0x0000000000400000-0x000000000044B000-memory.dmp
    Filesize

    300KB

    Download