Overview

overview

8

Static

static

9aea7e54c9...5d.exe

windows7-x64

8

9aea7e54c9...5d.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    50s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-10-2022 14:47

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General

  • Target

    9aea7e54c9845a7dfd55bc0e195f0d84ed66bf892e930437be40404bad71135d.exe

  • Size

    1.1MB

  • MD5

    f9c64b335af3eb2ec7c47e1b84cec634

  • SHA1

    628903e88655b3f5602499310f363633b8c84646

  • SHA256

    9aea7e54c9845a7dfd55bc0e195f0d84ed66bf892e930437be40404bad71135d

  • SHA512

    a513bd1719071cdefdbd57bcf6556e014411db39b2ebece883307c591dd5bf8e72c7d46851ccebe9f0d7cc2dda77b9cc9fb9aeb3ef0586c854e9412cb582e1a9

  • SSDEEP

    24576:yNef3/2LsboXWqXCjHxCIDQw3DxFbT86UBpnnKo1tk:yofTboPXC7xCIHP8nnnKojk

Score
8/10
discoveryexploit

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Possible privilege escalation attempt 2 IoCs
    exploit
  • Loads dropped DLL 1 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
    discovery
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9aea7e54c9845a7dfd55bc0e195f0d84ed66bf892e930437be40404bad71135d.exe
    "C:\Users\Admin\AppData\Local\Temp\9aea7e54c9845a7dfd55bc0e195f0d84ed66bf892e930437be40404bad71135d.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      C:\Users\Admin\AppData\Local\Temp\tmp.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:660
      • C:\Windows\system32\takeown.exe
        takeown /f "C:\WINDOWS\system32\Sens.dll"
        3⤵
        • Possible privilege escalation attempt
        • Modifies file permissions
        • Suspicious use of AdjustPrivilegeToken
        PID:912
      • C:\Windows\system32\icacls.exe
        icacls "C:\WINDOWS\system32\Sens.dll" /grant administrators:F
        3⤵
        • Possible privilege escalation attempt
        • Modifies file permissions
        PID:836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    Filesize

    379KB

    MD5

    0eb15c0ac0f60c4a0eaf27951802955c

    SHA1

    611128d4583f1101fd65b90275a8712b8ac1e04d

    SHA256

    f9dd2ae8c06ce78f46551d4eb635a2f4e0adacf9af220869649d07da9eff1e2f

    SHA512

    cfcfcdd26096bd31e328d4c2344cd2b6216385b306f0bd8aeb5b2c6570ccb56782163189bfa8baf87a5277a208e3e89741a82f5f238ac2879c704c5cd6a09f15

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    Filesize

    379KB

    MD5

    0eb15c0ac0f60c4a0eaf27951802955c

    SHA1

    611128d4583f1101fd65b90275a8712b8ac1e04d

    SHA256

    f9dd2ae8c06ce78f46551d4eb635a2f4e0adacf9af220869649d07da9eff1e2f

    SHA512

    cfcfcdd26096bd31e328d4c2344cd2b6216385b306f0bd8aeb5b2c6570ccb56782163189bfa8baf87a5277a208e3e89741a82f5f238ac2879c704c5cd6a09f15

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp.exe
    Filesize

    379KB

    MD5

    0eb15c0ac0f60c4a0eaf27951802955c

    SHA1

    611128d4583f1101fd65b90275a8712b8ac1e04d

    SHA256

    f9dd2ae8c06ce78f46551d4eb635a2f4e0adacf9af220869649d07da9eff1e2f

    SHA512

    cfcfcdd26096bd31e328d4c2344cd2b6216385b306f0bd8aeb5b2c6570ccb56782163189bfa8baf87a5277a208e3e89741a82f5f238ac2879c704c5cd6a09f15

    Download Submit
  • memory/660-56-0x0000000000000000-mapping.dmp
    Download
  • memory/836-61-0x0000000000000000-mapping.dmp
    Download
  • memory/912-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1440-54-0x0000000076181000-0x0000000076183000-memory.dmp
    Filesize

    8KB

    Download