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Analysis

  • max time kernel
    157s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2022, 04:59

General

  • Target

    611aafacb5692bea7998877903b879bc3d98e7c0812294767beabd6a3bcf2f46.exe

  • Size

    286KB

  • MD5

    29116c618e175df555a2213fd2bd8279

  • SHA1

    f0e0963dd0db5bdb8b1156e5dc9196f979e9aee5

  • SHA256

    611aafacb5692bea7998877903b879bc3d98e7c0812294767beabd6a3bcf2f46

  • SHA512

    fb0d25a9ba172dad1e3dcdc74d64282ab757574e292313952d7101bad855c33dd79fbec37a10cbb70a5bfa9fbb495ece789dc42730c4a01a13ca2ce29ac145d2

  • SSDEEP

    3072:oyPDHFAYmjmgyixh45EFi2PvH6iccDnTnBIuuegP1ocRqfmE:oqD/mjzLJF7PvHBDn7auu/ocRq

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\611aafacb5692bea7998877903b879bc3d98e7c0812294767beabd6a3bcf2f46.exe
    "C:\Users\Admin\AppData\Local\Temp\611aafacb5692bea7998877903b879bc3d98e7c0812294767beabd6a3bcf2f46.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4948

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4948-132-0x0000000000B5B000-0x0000000000B70000-memory.dmp

    Filesize

    84KB

  • memory/4948-133-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

    Filesize

    36KB

  • memory/4948-134-0x0000000000400000-0x000000000084B000-memory.dmp

    Filesize

    4.3MB

  • memory/4948-135-0x0000000000400000-0x000000000084B000-memory.dmp

    Filesize

    4.3MB