Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    29/10/2022, 05:18

General

  • Target

    ffdf1a73377ea64bdbc70ea81c0a0062.exe

  • Size

    260KB

  • MD5

    ffdf1a73377ea64bdbc70ea81c0a0062

  • SHA1

    79c5021088320eac51daa98976ed5c9ed0f77bab

  • SHA256

    6fb8dd5faf8edb0aac305d8bce322022d7c91897508aeed789d5f0c9c1378304

  • SHA512

    16f97a714166fe9cc41c60fc46c518530fba732122dca6ae3d02e581a1ce6e1201a297332bf074e959546745b610dc615bdf44febcc9517589d49dc072695f45

  • SSDEEP

    3072:4t+kBKHHLhDFkSz5JIIPh9W4UTEQgX0RjI+JQWmWs2oMhibwDM/h3:HkB0HLRFT584Pu1JQWPiI

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\ffdf1a73377ea64bdbc70ea81c0a0062.exe
    "C:\Users\Admin\AppData\Local\Temp\ffdf1a73377ea64bdbc70ea81c0a0062.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1380

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1380-54-0x00000000757A1000-0x00000000757A3000-memory.dmp

    Filesize

    8KB

  • memory/1380-55-0x000000000030A000-0x000000000031F000-memory.dmp

    Filesize

    84KB

  • memory/1380-56-0x00000000001B0000-0x00000000001B9000-memory.dmp

    Filesize

    36KB

  • memory/1380-57-0x0000000000400000-0x0000000002C2F000-memory.dmp

    Filesize

    40.2MB

  • memory/1380-58-0x0000000000400000-0x0000000002C2F000-memory.dmp

    Filesize

    40.2MB