Analysis

  • max time kernel
    9s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    23-11-2020 13:48

General

  • Target

    4yGRcXEf.exe

  • Size

    209KB

  • MD5

    87e77797615466baa21cde3f7bb347f2

  • SHA1

    9cd228af2ea1f503fe76ed0ead2cfaab8ce7f08a

  • SHA256

    d50a35f05df59b5b35e07dd204e5312629b3670b09da6801c56f89c5aef8ff6b

  • SHA512

    cb88a2bfffec3ba7002e7d845e9d40f78285b822f17c24c21ec8c34ea488546466b4f1cddbed355f124dd8443004deb34d02dce3a7a6e591c4f2590d1858c58c

Malware Config

Signatures

  • NanoCore

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

  • 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\4yGRcXEf.exe
    "C:\Users\Admin\AppData\Local\Temp\4yGRcXEf.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1808

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads