Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11-04-2023 12:21

General

  • Target

    c452ca86033a0e3b08a790ce12e66d74.exe

  • Size

    193KB

  • MD5

    c452ca86033a0e3b08a790ce12e66d74

  • SHA1

    a237fcb0d4825fe3d2496507627aea7035472547

  • SHA256

    d0a86383e80d1c157e784f3162c9f9e1f73e18fbc65ac84785112126eceac46b

  • SHA512

    0d992b53a4356cbc0a5dac5cdb282647d513b89daaa9a928fd80ba3242a4d5df7fef1f86f7ee06a8ef2e0a89a0d7a0160df42a512de0aff9fb091b9554246b01

  • SSDEEP

    3072:iZa19U41FW32FEzT9vzQxEr9MFGg29Q485pqFIq:8OjzW3e0T9bQOr9MD4D

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\c452ca86033a0e3b08a790ce12e66d74.exe
    "C:\Users\Admin\AppData\Local\Temp\c452ca86033a0e3b08a790ce12e66d74.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1380

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1264-56-0x0000000002960000-0x0000000002976000-memory.dmp

    Filesize

    88KB

  • memory/1380-55-0x00000000001B0000-0x00000000001B9000-memory.dmp

    Filesize

    36KB

  • memory/1380-57-0x0000000000400000-0x000000000049E000-memory.dmp

    Filesize

    632KB