Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    10-11-2020 07:01

General

  • Target

    fc602d5ceb595427b33b0b4a8475ccfde0baef7a6a36bbc44d4ff4eebc0ddfae.exe

  • Size

    10.8MB

  • MD5

    1eddd3d3d17a1c6fe354ed36f5d18aa8

  • SHA1

    4c790e17730aedfefc0750b162db0ab5ad908ded

  • SHA256

    fc602d5ceb595427b33b0b4a8475ccfde0baef7a6a36bbc44d4ff4eebc0ddfae

  • SHA512

    a11b3211c510d695e073b866840cee12d7b77d16ef8d1d3f35476fc01fd44c057119cd82b61a9c5e2e72ae8dcead1e48794145936cc6684078294dcb868dcb62

Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops autorun.inf file 1 TTPs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 668 IoCs
  • Program crash 1 IoCs
  • Modifies system certificate store 2 TTPs 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc602d5ceb595427b33b0b4a8475ccfde0baef7a6a36bbc44d4ff4eebc0ddfae.exe
    "C:\Users\Admin\AppData\Local\Temp\fc602d5ceb595427b33b0b4a8475ccfde0baef7a6a36bbc44d4ff4eebc0ddfae.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:648
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 648 -s 1764
      2⤵
      • Program crash
      PID:2700

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Lateral Movement

Replication Through Removable Media

1
T1091

Command and Control

Web Service

1
T1102

Replay Monitor

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Downloads

  • memory/648-0-0x0000000000400000-0x00000000010B2000-memory.dmp
    Filesize

    12.7MB

  • memory/648-1-0x0000000000400000-0x00000000010B2000-memory.dmp
    Filesize

    12.7MB

  • memory/648-4-0x0000000000180000-0x00000000001C0000-memory.dmp
    Filesize

    256KB

  • memory/648-5-0x00000000001C0000-0x00000000001E2000-memory.dmp
    Filesize

    136KB

  • memory/648-6-0x00000000001F0000-0x0000000000200000-memory.dmp
    Filesize

    64KB