Analysis

  • max time kernel
    191s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2023 08:27

General

  • Target

    18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe

  • Size

    210KB

  • MD5

    ebd42ae578479719653b35c33554ccc5

  • SHA1

    da79aceadb98f5198c218438e1ff13900b206ec9

  • SHA256

    18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3

  • SHA512

    0eaf3f62705ddab16e14a077bc29c52b22a99dd9b2212dcd0aeec9d92843b79b65bdde3b14a9170fc424aace760a6c80970916547039fa697814e7be639c1f12

  • SSDEEP

    1536:gMQuk7EPCnpn2XcxezpkQYCPt9ldnXEp6Zd5X581Z1EnVx7C0NDuYHCx3IkwLuTy:gMXWEo+/hd5p73762CxYXSNti

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\18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe
    "C:\Users\Admin\AppData\Local\Temp\18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1680-55-0x0000000075831000-0x0000000075833000-memory.dmp
    Filesize

    8KB

  • memory/1680-56-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

  • memory/1680-57-0x00000000003A0000-0x00000000003A9000-memory.dmp
    Filesize

    36KB

  • memory/1680-58-0x0000000000400000-0x0000000002B9D000-memory.dmp
    Filesize

    39.6MB

  • memory/1680-59-0x0000000000400000-0x0000000002B9D000-memory.dmp
    Filesize

    39.6MB