Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2022 20:42

General

  • Target

    6e57786483bbce691fe47bb58a694b604287491f5aef7680b707f13503d7d8d8.exe

  • Size

    269KB

  • MD5

    da26e014194bc09471cff4f7db14338c

  • SHA1

    18be68122a35c61906730719870d505be3a98e9e

  • SHA256

    6e57786483bbce691fe47bb58a694b604287491f5aef7680b707f13503d7d8d8

  • SHA512

    1a793d1ba4d01b0ac33229b2321c556d933097d44258de27c90ce0f6999d57acd34b885572a279d4d6d8b70732e21e773aa5854421d54adba28611b4e070c63d

  • SSDEEP

    3072:WXKp+4Ozq562I4CUAeJHk5UCrh5v2cNSI/ZZCKcs+MfCjM8vxshYM/h3qpZa9uDQ:+a+VoIX8k5x2cPZxV/CyhYrwVfX

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e57786483bbce691fe47bb58a694b604287491f5aef7680b707f13503d7d8d8.exe
    "C:\Users\Admin\AppData\Local\Temp\6e57786483bbce691fe47bb58a694b604287491f5aef7680b707f13503d7d8d8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1232

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/1232-54-0x0000000075291000-0x0000000075293000-memory.dmp
    Filesize

    8KB

  • memory/1232-55-0x000000000030C000-0x000000000031C000-memory.dmp
    Filesize

    64KB

  • memory/1232-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

  • memory/1232-57-0x0000000000400000-0x0000000000447000-memory.dmp
    Filesize

    284KB

  • memory/1232-58-0x0000000000400000-0x0000000000447000-memory.dmp
    Filesize

    284KB