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Analysis

  • max time kernel
    150s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2023, 23:37

General

  • Target

    49fd772c6007383b249067c367f1250415c5e66f76002163ecba38fb4bc6c6f9.exe

  • Size

    322KB

  • MD5

    f9b1d55654308e893e49ec62c9ea5aa7

  • SHA1

    dd8604a3ff8e6a7fb284cbb703143311b5072dd8

  • SHA256

    49fd772c6007383b249067c367f1250415c5e66f76002163ecba38fb4bc6c6f9

  • SHA512

    000bc79f49c6bea78d807a3adcb3da0366f1ae35c4e5929046e2b05f176d6eda70f7b88a23d51d0b7781b7d406d8eb9bb35c20ffb6d3b539046bb3fb12bda245

  • SSDEEP

    3072:SPapJc+lYWQGGiZaSptQ5Xem0qGsF0doQZC66YrrMWUfN0c9tVtbCaS0GRPma:Si7OQvpS5XeNBLZC66SYRB99i

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\49fd772c6007383b249067c367f1250415c5e66f76002163ecba38fb4bc6c6f9.exe
    "C:\Users\Admin\AppData\Local\Temp\49fd772c6007383b249067c367f1250415c5e66f76002163ecba38fb4bc6c6f9.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1848

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1164-56-0x0000000002980000-0x0000000002996000-memory.dmp

    Filesize

    88KB

  • memory/1164-60-0x000007FF09930000-0x000007FF0993A000-memory.dmp

    Filesize

    40KB

  • memory/1848-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1848-57-0x0000000000400000-0x0000000000804000-memory.dmp

    Filesize

    4.0MB