Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 17:38

General

  • Target

    ca6055c7536412989c9f08e41586b0e9.exe

  • Size

    129KB

  • MD5

    ca6055c7536412989c9f08e41586b0e9

  • SHA1

    2bfa09b4126abffdbbc1648eb624f523e8069839

  • SHA256

    6336b9fbb76277167facddac816655d079a8604f7273b2bb8dad169d1723c793

  • SHA512

    9f0d1be90806dcb365e09a71e9f4754940b16de339ddf3438366534b677df5687152474faeeffe686823ee772ed8a9fa134638d21cf88951ceb75383767699b8

  • SSDEEP

    1536:X/SmjYuHqP45Tc5/KjCKwtylzDYEuCN7QhDSKzyXWiZfOEQVr/R19Ow5B:X6mjfTc5KCK4ykz1zymi0EUr/R195B

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: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca6055c7536412989c9f08e41586b0e9.exe
    "C:\Users\Admin\AppData\Local\Temp\ca6055c7536412989c9f08e41586b0e9.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1904

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/1904-54-0x0000000075351000-0x0000000075353000-memory.dmp
    Filesize

    8KB

  • memory/1904-55-0x000000000072B000-0x000000000073C000-memory.dmp
    Filesize

    68KB

  • memory/1904-56-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

  • memory/1904-57-0x0000000000400000-0x000000000057D000-memory.dmp
    Filesize

    1.5MB

  • memory/1904-58-0x0000000000400000-0x000000000057D000-memory.dmp
    Filesize

    1.5MB