Analysis

  • max time kernel
    150s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2023, 11:05

General

  • Target

    80bd2aa57939a3d23aa8537f7447d5f19ec62141c17e72d410f73e22d33ac8e8.exe

  • Size

    233KB

  • MD5

    9d8e377b4474a6274d542c91acacd748

  • SHA1

    a572895cc613591813551d558a1597b6280677ed

  • SHA256

    80bd2aa57939a3d23aa8537f7447d5f19ec62141c17e72d410f73e22d33ac8e8

  • SHA512

    6624a634db360457899bed7c42caa6782faac1edf54d5874c467969bfa37deaeb23baa14de227f0fec2e7d90f3e798f8bc5f2786f084325f156b4dbe108ed4a1

  • SSDEEP

    3072:BF4IxGWhf4cxDQM8l7gf4B6TWKgIHBzsLACvkC1I2mVrcnr/4:wbWZ1EgfLOIKLAC3vmV

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\80bd2aa57939a3d23aa8537f7447d5f19ec62141c17e72d410f73e22d33ac8e8.exe
    "C:\Users\Admin\AppData\Local\Temp\80bd2aa57939a3d23aa8537f7447d5f19ec62141c17e72d410f73e22d33ac8e8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2052

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-56-0x0000000002A20000-0x0000000002A36000-memory.dmp

    Filesize

    88KB

  • memory/2052-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/2052-57-0x0000000000400000-0x0000000001B41000-memory.dmp

    Filesize

    23.3MB