Overview

overview

10

Static

static

160c9eb360...da.exe

windows7-x64

10

160c9eb360...da.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    50s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-10-2022 18:26

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General

  • Target

    160c9eb3600d3bf9d2846a09a65218593c5d385b724da7cd44b23a1732157cda.exe

  • Size

    272KB

  • MD5

    8432e504f078f9319133a9ad826773fc

  • SHA1

    9d913d1aff658215553c79c74ec0cc3030248845

  • SHA256

    160c9eb3600d3bf9d2846a09a65218593c5d385b724da7cd44b23a1732157cda

  • SHA512

    809769c7dc53c43de7d9de08f09ca06e286b91cac073fd01a8fc60bd9e3409f1cfbbf876ed69c5215c976a2fedecc5c49971dff93716f2eee073398087f388bc

  • SSDEEP

    6144:+ydAhddLVf6VaM/WSr/hBuzbgwu7wVfU+:+64dhf1cunnS+

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.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\160c9eb3600d3bf9d2846a09a65218593c5d385b724da7cd44b23a1732157cda.exe
    "C:\Users\Admin\AppData\Local\Temp\160c9eb3600d3bf9d2846a09a65218593c5d385b724da7cd44b23a1732157cda.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1680
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:1360
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x488
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:268

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    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/1360-59-0x0000000000000000-mapping.dmp
      Download
    • memory/1360-60-0x000007FEFB741000-0x000007FEFB743000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1680-54-0x0000000075281000-0x0000000075283000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1680-56-0x0000000000220000-0x0000000000229000-memory.dmp
      Filesize

      36KB

      Download
    • memory/1680-55-0x00000000005DC000-0x00000000005EC000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1680-57-0x0000000000400000-0x000000000044A000-memory.dmp
      Filesize

      296KB

      Download
    • memory/1680-58-0x0000000000400000-0x000000000044A000-memory.dmp
      Filesize

      296KB

      Download