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Analysis

  • max time kernel
    151s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2023, 18:41

General

  • Target

    e2d2f8d3ce4b85cfa4fe4ed1558210ea.exe

  • Size

    293KB

  • MD5

    e2d2f8d3ce4b85cfa4fe4ed1558210ea

  • SHA1

    38ce578e3f7bf9e44cd1d39f0428bfb0661c6516

  • SHA256

    beb4dbad0971b8d0d54abac0bd599b882710b7abb058870ca36363b976328245

  • SHA512

    d09411a9e1b0a6663df0e2bd9136ca35533a3c2e7ddfe26640d45b3cb5b7bcb418159a49ae981a4f2d2ebbcb3755d527f21b36a0533bab47ec3819d48c43294f

  • SSDEEP

    3072:sDPH8XhL1vjbtf78UOIextiRNx3wgrpM3eLLRd5nbrQJhXx7:NXhL1vZwmYiNx3pMOvChX5

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

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\e2d2f8d3ce4b85cfa4fe4ed1558210ea.exe
    "C:\Users\Admin\AppData\Local\Temp\e2d2f8d3ce4b85cfa4fe4ed1558210ea.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1704

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1344-56-0x0000000002560000-0x0000000002576000-memory.dmp

    Filesize

    88KB

  • memory/1704-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1704-57-0x0000000000400000-0x0000000002AF9000-memory.dmp

    Filesize

    39.0MB