Analysis

  • max time kernel
    11s
  • max time network
    62s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    28-10-2021 22:08

General

  • Target

    7632KL.exe

  • Size

    202KB

  • MD5

    91639b335d38504c8bb1771dbd2b98ae

  • SHA1

    dd251aa96202f5970b3bfbd2e1d1a492d3597864

  • SHA256

    dfdb008304c3c2a5ec1528fe113e26088b6118c27e27e5d456ff39d300076451

  • SHA512

    e2cdb06752954d2f27a3ad600f8d1106bfef76b8b5644d1c98cb9919ee5c13968514c8087c1c97e7a7a85e65bcbdba9c1a19499728eaa2cba8558617486c23f5

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • suricata: ET MALWARE Possible NanoCore C2 60B

    suricata: ET MALWARE Possible NanoCore C2 60B

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7632KL.exe
    "C:\Users\Admin\AppData\Local\Temp\7632KL.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1692

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1692-54-0x0000000076851000-0x0000000076853000-memory.dmp
    Filesize

    8KB

  • memory/1692-55-0x0000000001F70000-0x0000000001F71000-memory.dmp
    Filesize

    4KB