Overview

overview

10

Static

static

3

01cc9dd227...87.exe

windows7-x64

10

01cc9dd227...87.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 19:31

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General

  • Target

    01cc9dd22794e7fdd24b37bdd30f4487.exe

  • Size

    148KB

  • MD5

    01cc9dd22794e7fdd24b37bdd30f4487

  • SHA1

    015eb43592868492e032ed6022466060a695e8b0

  • SHA256

    406811bd2d94c52102ecbfc207ce52677a7efe17aeb79573c4f607b28a102e39

  • SHA512

    9ac7332feea4a705fc739f7cad51e6f6b880c5f4c299195c8a3347823f12887106f5e7aee3dcef5d8e8b01d3367372eac27c354d898f55be0810434e9f00cdd4

  • SSDEEP

    3072:IwWiqHqAe6HmhyX5D30kHIxsI5/DuT61m:MiqHxFGmk4SsI5/

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforaugust1.xyz/

http://readinglistforaugust2.xyz/

http://readinglistforaugust3.xyz/

http://readinglistforaugust4.xyz/

http://readinglistforaugust5.xyz/

http://readinglistforaugust6.xyz/

http://readinglistforaugust7.xyz/

http://readinglistforaugust8.xyz/

http://readinglistforaugust9.xyz/

http://readinglistforaugust10.xyz/

http://readinglistforaugust1.site/

http://readinglistforaugust2.site/

http://readinglistforaugust3.site/

http://readinglistforaugust4.site/

http://readinglistforaugust5.site/

http://readinglistforaugust6.site/

http://readinglistforaugust7.site/

http://readinglistforaugust8.site/

http://readinglistforaugust9.site/

http://readinglistforaugust10.site/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe
    "C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe
      "C:\Users\Admin\AppData\Local\Temp\01cc9dd22794e7fdd24b37bdd30f4487.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1260-7-0x00000000025C0000-0x00000000025D6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/1960-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1960-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1960-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1960-8-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1988-4-0x0000000002E30000-0x0000000002F30000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/1988-5-0x0000000000220000-0x000000000022A000-memory.dmp

    Filesize

    40KB

    Download