Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2023, 02:02

General

  • Target
    69b2005d6d5fadc2a7c92a1f99bbba1c.exe
  • Size 313KB
  • Sample230508-cf5dqaad9x
  • SHA256 05ccafa7419380dbea0e637af2067f7798bfa04aa6f5f66a21bfa236b6ef22db
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • sprg

Extracted

Family
  • smokeloader

Version
  • 2022

C2
  • http://hoh0aeghwugh2gie.com/

  • http://hie7doodohpae4na.com/

  • http://aek0aicifaloh1yo.com/

  • http://yic0oosaeiy7ahng.com/

  • http://wa5zu7sekai8xeih.com/

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\69b2005d6d5fadc2a7c92a1f99bbba1c.exe
    "C:\Users\Admin\AppData\Local\Temp\69b2005d6d5fadc2a7c92a1f99bbba1c.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1344

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1204-56-0x0000000002160000-0x0000000002176000-memory.dmp

        memory/1344-55-0x0000000000220000-0x0000000000229000-memory.dmp

        memory/1344-57-0x0000000000400000-0x00000000006E9000-memory.dmp