Overview

overview

10

Static

static

873eb4df0f...5a.exe

windows7-x64

10

873eb4df0f...5a.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
    25-09-2022 06:16

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General

  • Target

    873eb4df0ffcf299744a24d407d8755a.exe

  • Size

    197KB

  • MD5

    873eb4df0ffcf299744a24d407d8755a

  • SHA1

    87f791d06a3a83b44de62382a17831fb72824809

  • SHA256

    481201152d564d542d01c316ec85431d62f6175720fe28f9ca89e6366d73c3c6

  • SHA512

    2a6b570ebc67be9b6499cd7a128dab9895d61dc8ff3c64d0def238f056f7c5645061777c533c472473544f35e04cae56d976633a7dba4905b32178726544cbc9

  • SSDEEP

    3072:Gqz4siL84AFaN5BZfhA6HWuqFhmBYRrxBlW0s/PkkXx:ALOFihZWws

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\873eb4df0ffcf299744a24d407d8755a.exe
    "C:\Users\Admin\AppData\Local\Temp\873eb4df0ffcf299744a24d407d8755a.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1692

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/1692-54-0x0000000075661000-0x0000000075663000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1692-55-0x000000000064B000-0x000000000065C000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1692-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1692-57-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1692-58-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download