Analysis

  • max time kernel
    200s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-05-2023 19:05

General

  • Target

    ee0695e88b2430ef59373e6638c505a0ad298306e0989c25ea15d4735e90c4bf.exe

  • Size

    326KB

  • MD5

    a32c9253643c7ceb577c01c553c9855e

  • SHA1

    a8e9b863779e156726694ec0a338c408fcb63ea2

  • SHA256

    ee0695e88b2430ef59373e6638c505a0ad298306e0989c25ea15d4735e90c4bf

  • SHA512

    6c08e969ab0d3339c7f06a8f32ad1679cdc827325a249add23e0d7785fdbce6b975acad7329e12b6ab1606c96ef5728411ac674ac52e2532ecb210a8b8af0134

  • SSDEEP

    6144:fauRRJZdymVP+xWeXDxO92kKqj8wa71lz:yujLdymVPWWSD08kKqjMlz

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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0695e88b2430ef59373e6638c505a0ad298306e0989c25ea15d4735e90c4bf.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0695e88b2430ef59373e6638c505a0ad298306e0989c25ea15d4735e90c4bf.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1968

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-56-0x0000000002A50000-0x0000000002A66000-memory.dmp

    Filesize

    88KB

  • memory/1968-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1968-57-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB