Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 05:38

General

  • Target

    7ca8cab1c814c0d163bedf7b1f73b854babf1dfee89d8fbb556548ffbffe1e0b.exe

  • Size

    180KB

  • MD5

    592e00a97f577df4ab8b6a8b6bb2d7de

  • SHA1

    27dde52581900240795f1c9c6dc21bc3254aeac9

  • SHA256

    7ca8cab1c814c0d163bedf7b1f73b854babf1dfee89d8fbb556548ffbffe1e0b

  • SHA512

    7c47af687db719bdf03838e5b27477426888433af768be99a07cd5914ad6e449eddb28f5483f756ce39e3ada820bfb648106040ed88e0add0692ff1d1974f1ed

  • SSDEEP

    3072:a/17ILPD1mazhB2Uj/adv6qg8dXeSRIZ5b93/iuH63JBXETBS:PLL1mab2MGfdeSSFWGS

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ca8cab1c814c0d163bedf7b1f73b854babf1dfee89d8fbb556548ffbffe1e0b.exe
    "C:\Users\Admin\AppData\Local\Temp\7ca8cab1c814c0d163bedf7b1f73b854babf1dfee89d8fbb556548ffbffe1e0b.exe"
    1⤵
    • Checks SCSI registry key(s)
    PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 352
      2⤵
      • Program crash
      PID:4584
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4408 -ip 4408
    1⤵
      PID:3600

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4408-1-0x0000000000750000-0x0000000000850000-memory.dmp

      Filesize

      1024KB

    • memory/4408-3-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/4408-2-0x0000000000610000-0x000000000061B000-memory.dmp

      Filesize

      44KB

    • memory/4408-4-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB