Analysis

  • max time kernel
    286s
  • max time network
    345s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 21:08

General

  • Target

    6fee0db80f9a3c8412b0850fea9f61c8c278dd51d43e16484868dad187ab678b.exe

  • Size

    146KB

  • MD5

    0c52a3d50e84af8e03f2805f7b12d769

  • SHA1

    6b0494533092249d5713dd5f789e1a7d2d623966

  • SHA256

    6fee0db80f9a3c8412b0850fea9f61c8c278dd51d43e16484868dad187ab678b

  • SHA512

    b34a5610f1fa9e1a7579f7d9065af80fb1df643a5d5c55281be4c5aec097edf5869044f37b73501d4e27183c5c736cf6ddf69229920df44d6a955a959945996c

  • SSDEEP

    3072:iDIzKpsoNpS2cUp5htkfXV1fsTYQmf8lXkC:jOpHpS2JytVsT6f8lUC

Malware Config

Signatures

  • Detects Smokeloader packer 2 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6fee0db80f9a3c8412b0850fea9f61c8c278dd51d43e16484868dad187ab678b.exe
    "C:\Users\Admin\AppData\Local\Temp\6fee0db80f9a3c8412b0850fea9f61c8c278dd51d43e16484868dad187ab678b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4476

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/4476-132-0x000000000082D000-0x000000000083D000-memory.dmp
    Filesize

    64KB

  • memory/4476-133-0x00000000007F0000-0x00000000007F9000-memory.dmp
    Filesize

    36KB

  • memory/4476-134-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/4476-135-0x000000000082D000-0x000000000083D000-memory.dmp
    Filesize

    64KB

  • memory/4476-136-0x00000000007F0000-0x00000000007F9000-memory.dmp
    Filesize

    36KB

  • memory/4476-137-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/4476-138-0x000000000082D000-0x000000000083D000-memory.dmp
    Filesize

    64KB

  • memory/4476-139-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB