Overview

overview

8

Static

static

45abec5d4a...28.exe

windows7_x64

8

45abec5d4a...28.exe

windows10-2004_x64

8

Analysis

  • max time kernel
    152s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:44

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General

  • Target

    45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28.exe

  • Size

    32KB

  • MD5

    02e15e86b25abc73a72490628362c738

  • SHA1

    7f0db53d1eb74e9df8a430f425284258e5b4f997

  • SHA256

    45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28

  • SHA512

    cd362c088b4774a0fde88298b316308b3356508edd6d2b2d1984543184922ca4bd88d4d748c33a11564a21a51d79eeee8c45488f696ac705d4cb6d0ccbe023f3

Score
8/10
evasionpersistence

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs
    evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28.exe
    "C:\Users\Admin\AppData\Local\Temp\45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28.exe" "45abec5d4a3c0ee52819a559ebf3ff7818b32e957cdbb200840f069304de8a28.exe" ENABLE
      2⤵
        PID:1964

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Modify Existing Service

    1
    T1031

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/876-54-0x0000000075E31000-0x0000000075E33000-memory.dmp
      Filesize

      8KB

      Download
    • memory/876-55-0x0000000074EA0000-0x000000007544B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1964-56-0x0000000000000000-mapping.dmp
      Download