Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-04-2024 20:11

General

  • Target

    DeepFreeze3.exe

  • Size

    202KB

  • MD5

    638057af238763e319b034c984156cfe

  • SHA1

    1e7f30c505182ef7f4ea704d495bbde942682e42

  • SHA256

    283655432a294659d3532ab8624eab8b8ce6e7dade0a7eb98107f2a77186489c

  • SHA512

    beb8204be20e2377f33f20c772a71e7d98707de1879f37ed46053431037d692d8ae850f8ed1a8c77cdc0f13b717992665ee5710e5043cbae8a1df25792dcdcfb

  • SSDEEP

    6144:gLV6Bta6dtJmakIM5SlE4UXkD2rovrO6mlOZ:gLV6BtpmkN24ttvr5Z

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
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DeepFreeze3.exe
    "C:\Users\Admin\AppData\Local\Temp\DeepFreeze3.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2220-1-0x0000000000AA0000-0x0000000000AE0000-memory.dmp

    Filesize

    256KB

  • memory/2220-2-0x0000000074F00000-0x00000000754AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2220-0-0x0000000074F00000-0x00000000754AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2220-5-0x0000000000AA0000-0x0000000000AE0000-memory.dmp

    Filesize

    256KB

  • memory/2220-4-0x0000000074F00000-0x00000000754AB000-memory.dmp

    Filesize

    5.7MB