Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/09/2023, 18:52

General

  • Target

    739c8d45ca4059f0b591bd553bdab486519b663fb092ad11868a8c6c3d9ec022_JC.exe

  • Size

    265KB

  • MD5

    a25c8bcd78bfffff86e911122d610ff5

  • SHA1

    a262560b7b021156a27f2f298d48e5dcb08d9506

  • SHA256

    739c8d45ca4059f0b591bd553bdab486519b663fb092ad11868a8c6c3d9ec022

  • SHA512

    fd485e565f03b62eb7088ec7a23d00cd0b615cd1e74fff71a4a7059d8770e15d26f67d8e78d21f7ded8cdb4f3fc89a33d8dda25713bfb381c0aa8ceb3257186a

  • SSDEEP

    3072:jWXHhrbPgrVGZotfogCbfMv9m3+fe+vTUgryv2ldDzPV:yBrErEZoRdqUv4Om+vTrm2ldDz

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://gudintas.at/tmp/

http://pik96.ru/tmp/

http://rosatiauto.com/tmp/

http://kingpirate.ru/tmp/

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\739c8d45ca4059f0b591bd553bdab486519b663fb092ad11868a8c6c3d9ec022_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\739c8d45ca4059f0b591bd553bdab486519b663fb092ad11868a8c6c3d9ec022_JC.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3256

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3232-65-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-112-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-13-0x0000000008A10000-0x0000000008A20000-memory.dmp

          Filesize

          64KB

        • memory/3232-14-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-15-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-11-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-16-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-17-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-18-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-20-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-22-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-23-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-21-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-24-0x0000000008AB0000-0x0000000008AC0000-memory.dmp

          Filesize

          64KB

        • memory/3232-25-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-27-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-26-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-29-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-28-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-33-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-31-0x0000000008AB0000-0x0000000008AC0000-memory.dmp

          Filesize

          64KB

        • memory/3232-30-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-35-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-36-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-37-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-34-0x0000000008A10000-0x0000000008A20000-memory.dmp

          Filesize

          64KB

        • memory/3232-38-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-40-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-41-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-42-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-44-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-43-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-45-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-46-0x0000000008AB0000-0x0000000008AC0000-memory.dmp

          Filesize

          64KB

        • memory/3232-47-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-48-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-50-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-51-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-49-0x0000000003040000-0x0000000003050000-memory.dmp

          Filesize

          64KB

        • memory/3232-52-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-54-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-70-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-56-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-58-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-59-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-60-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-61-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-62-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-63-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-64-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-67-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-66-0x0000000003040000-0x0000000003050000-memory.dmp

          Filesize

          64KB

        • memory/3232-12-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-4-0x0000000003150000-0x0000000003166000-memory.dmp

          Filesize

          88KB

        • memory/3232-53-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-72-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-69-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-73-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-74-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-75-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-76-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-77-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-79-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-81-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-80-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-82-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-78-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-83-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-84-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-85-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-86-0x0000000003070000-0x0000000003080000-memory.dmp

          Filesize

          64KB

        • memory/3232-87-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-88-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-89-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-93-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-92-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-91-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-90-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-95-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-96-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-97-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-98-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-99-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-103-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-102-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-107-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-105-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-104-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-101-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-100-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-109-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-110-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-111-0x0000000003050000-0x0000000003060000-memory.dmp

          Filesize

          64KB

        • memory/3232-68-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-114-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-113-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-116-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-115-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-118-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-117-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3232-119-0x00000000032C0000-0x00000000032D0000-memory.dmp

          Filesize

          64KB

        • memory/3256-1-0x0000000000770000-0x0000000000870000-memory.dmp

          Filesize

          1024KB

        • memory/3256-2-0x0000000000400000-0x0000000000711000-memory.dmp

          Filesize

          3.1MB

        • memory/3256-3-0x0000000002460000-0x0000000002469000-memory.dmp

          Filesize

          36KB

        • memory/3256-5-0x0000000000400000-0x0000000000711000-memory.dmp

          Filesize

          3.1MB