Overview

overview

10

Static

static

10

b6a2336d20...47.exe

windows7_x64

8

b6a2336d20...47.exe

windows10-2004_x64

1

Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:21

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General

  • Target

    b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947.exe

  • Size

    37KB

  • MD5

    3328174f3cdc3e7594b5ee80bbc9a675

  • SHA1

    a5658e891210e8f9c965290738668aba8f6237a7

  • SHA256

    b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947

  • SHA512

    1587cb7fd1ba1f5e0b06dd209db16036f18426df04b59d7df6e1aea8178c86ae507289f281e088b14ac349398a204063cddccf1337d1864e297b22ec2b76d4d2

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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947.exe
    "C:\Users\Admin\AppData\Local\Temp\b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1040
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947.exe" "b6a2336d20886a2fb501088f793e7670fffcd4d316c75847f29c7cce9aa14947.exe" ENABLE
      2⤵
        PID:1856

    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/1040-54-0x0000000076811000-0x0000000076813000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1040-55-0x00000000748C0000-0x0000000074E6B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1856-56-0x0000000000000000-mapping.dmp
      Download