Overview

overview

10

Static

static

f68d36e493...da.exe

windows7-x64

10

f68d36e493...da.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f68d36e493ef79dc5cfeaeed2c60d4a354f7c64cb7874b3b0a6c02b12c7605da

  • Size

    176KB

  • Sample

    221206-dlfg8acc6t

  • MD5

    aa10d7b0715be91b585355c9f30ea1c0

  • SHA1

    4c1746255529a82275985b205dcd7144e9fe6736

  • SHA256

    4170cbed426a0b916df98ddbc4dd2d20a173486cffb2184f8fa16fc7608514f4

  • SHA512

    209ea8de32b9e48694eeaf52c5cb3a32e0479a3f3bfb1de2c83779853fc11c1fc801d5f4d67702285030509b7eee06d1774cd24d48158a296bea36895444a7be

  • SSDEEP

    3072:DCBynHKRrfzQm0rHh+KoinRcqtknv7z8VS6fqzjgKiapG4OF1IBfd:kynqRD8nHsKZRKvHIfqzMKiaofmVd

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Targets

    • Target

      f68d36e493ef79dc5cfeaeed2c60d4a354f7c64cb7874b3b0a6c02b12c7605da

    • Size

      274KB

    • MD5

      92c03588339f6667ac2f0b61d6838fbe

    • SHA1

      126cc4fc9a67d3a17e768d2d0f9fd09e1dcd1e74

    • SHA256

      f68d36e493ef79dc5cfeaeed2c60d4a354f7c64cb7874b3b0a6c02b12c7605da

    • SHA512

      0d1de1ff82f9514e61f0bd162bee8774d92d7f8e6ff6ac26b6104302274e4add68203856809e1c49f3bce15038574be093998231e2171f79b39557abb0618122

    • SSDEEP

      3072:OWXVKdi1YUO28RpfxnOaWR5snTyR1+9LzynRcqtknv7z8Vpos/uiVRvJTcpAc9E4:O+g7fxn1TyRoWRKvHU/uIDcucyVS

    Score
    10/10
    smokeloaderbackdoortrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks