Analysis

  • max time kernel
    154s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 18:18

General

  • Target

    24e5605548481dc335bad48904c8808e.exe

  • Size

    138KB

  • MD5

    24e5605548481dc335bad48904c8808e

  • SHA1

    c8f7e96242cd23233e51d37201310462c5fb8508

  • SHA256

    f1ffd6a16b4051fdd396c6eade6ee7dd69c6b4662bec91fc87ecd8910e72e246

  • SHA512

    8db03cff282711c5c87abeafe3dd03ad7e0e89690d350abc3f6b1a48b2a994fcc9fb5fe448a9d64098e3baefc9266768be423a402beb79c0a00a7e73323641c4

  • SSDEEP

    3072:Z1YSMKHHLIP5hvVhAgeU4/2nGCHxcbjaMgj+5:HMvvV8uDHxc5gK

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • 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\24e5605548481dc335bad48904c8808e.exe
    "C:\Users\Admin\AppData\Local\Temp\24e5605548481dc335bad48904c8808e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2040

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-54-0x0000000075D61000-0x0000000075D63000-memory.dmp
    Filesize

    8KB

  • memory/2040-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/2040-55-0x000000000055D000-0x000000000056E000-memory.dmp
    Filesize

    68KB

  • memory/2040-57-0x0000000000400000-0x0000000000458000-memory.dmp
    Filesize

    352KB

  • memory/2040-58-0x0000000000400000-0x0000000000458000-memory.dmp
    Filesize

    352KB