Analysis

  • max time kernel
    150s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2023, 12:10

General

  • Target

    06502299.exe

  • Size

    247KB

  • MD5

    4957442f1e57f756bc33eebce60431a8

  • SHA1

    9e5308a6ab83a0568a04b493c201e5a34159a47a

  • SHA256

    c50a6cf3d7972da6118f7b3ea0a9ffca7f6f3bfe927c3ebc6596bbbe05e6e43e

  • SHA512

    9dde82660e573cf5c155660ff3cc013e2e922d6cdb8fc6c85cdb8048941bb25b23bebb54eb3863f998b35248bab0afefb029909feee262b900d62d6bac581211

  • SSDEEP

    3072:KbQF6KMeau3VEudmMLwO4c+4WRsTtuDtXAJS45ZqQq1DABa5M:MQgKMcVtm6Mb4WRsTYDtSqQva5

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\06502299.exe
    "C:\Users\Admin\AppData\Local\Temp\06502299.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2004

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1260-56-0x0000000002A10000-0x0000000002A26000-memory.dmp

    Filesize

    88KB

  • memory/2004-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/2004-57-0x0000000000400000-0x0000000000684000-memory.dmp

    Filesize

    2.5MB