Analysis

  • max time kernel
    150s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2023 10:30

General

  • Target

    be03b91b5a912496e981e24707d21df4e6cfade365bb5ba1f2d4ef2ea2fe668c.exe

  • Size

    341KB

  • MD5

    ad0cdb9e4e1b21afe13af92c938aedf0

  • SHA1

    d0f5bc954a29cba251331ce0f75942b027456a75

  • SHA256

    be03b91b5a912496e981e24707d21df4e6cfade365bb5ba1f2d4ef2ea2fe668c

  • SHA512

    01106463bc9101b3aad033baf267a6d245c1358060bf94c2da5d7adbf782f0d8e21c96ebc1c41b4c15474fd7039f2550932df3fbb534b9212d1928a5ceba84a5

  • SSDEEP

    6144:9PJL3GerFQeoRl/GPt7Ojq7VWRFBMolz90x+R1:bbGGFQeo7itF7VWR5lz7D

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\be03b91b5a912496e981e24707d21df4e6cfade365bb5ba1f2d4ef2ea2fe668c.exe
    "C:\Users\Admin\AppData\Local\Temp\be03b91b5a912496e981e24707d21df4e6cfade365bb5ba1f2d4ef2ea2fe668c.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4780

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4780-132-0x00000000005CE000-0x00000000005E4000-memory.dmp
    Filesize

    88KB

  • memory/4780-133-0x0000000002190000-0x0000000002199000-memory.dmp
    Filesize

    36KB

  • memory/4780-134-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

  • memory/4780-135-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB