Overview

overview

8

Static

static

e16b75fec3...26.exe

windows7-x64

8

e16b75fec3...26.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    58s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2022 23:53

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    e16b75fec384da67bae5a228b55cfebdedf7bd18744e78e444e4ee1dc7d20e26.exe

  • Size

    1.4MB

  • MD5

    165e48a72d4b88fb6e5d4fa1f3b07240

  • SHA1

    0508632ea959eb7d34731564dff5f0318399d700

  • SHA256

    e16b75fec384da67bae5a228b55cfebdedf7bd18744e78e444e4ee1dc7d20e26

  • SHA512

    45c089e708218fe901d390c2ac37eef70e01aa958540f3253cc6a30b6a9decc7b413ca693c53ae4743a5a1fa270e429b5fccf45c2efe4ef398fc4affbb985ed2

  • SSDEEP

    24576:CNmF/mnBoDM5f7F2XQRKZk+61i5cCPWZj+VhyDvsuxxQ/zhmLSiVVloZy4/+:CYVZo5TcXQqk+61i5cYWZjSEUqq/5iV3

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\e16b75fec384da67bae5a228b55cfebdedf7bd18744e78e444e4ee1dc7d20e26.exe
    "C:\Users\Admin\AppData\Local\Temp\e16b75fec384da67bae5a228b55cfebdedf7bd18744e78e444e4ee1dc7d20e26.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\ms.exe
      C:\Users\Admin\AppData\Local\Temp\ms.exe k
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1708
      • 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:1348
      • C:\Windows\system32\icacls.exe
        icacls "C:\WINDOWS\system32\Sens.dll" /grant administrators:F
        3⤵
        • Possible privilege escalation attempt
        • Modifies file permissions
        PID:1100

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

Loading Replay Monitor...

Downloads

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

    372KB

    MD5

    f5657ab6890ac2d793860c7845e22c0e

    SHA1

    7a749290e47e64a6afbbd15aee33273c65418ff2

    SHA256

    d48b73db28b5165f8cc65d3637a1245947a9c31efdee679dfb5a5680f3f90841

    SHA512

    24f16b36369f7e49f8e740ed9f33598f6fb2ced32479868c6c0d7117613ddd30955cfde382a880b1dbe21ed05fa60a63aeb3cb0056a4910462a2240a2f254a51

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

    372KB

    MD5

    f5657ab6890ac2d793860c7845e22c0e

    SHA1

    7a749290e47e64a6afbbd15aee33273c65418ff2

    SHA256

    d48b73db28b5165f8cc65d3637a1245947a9c31efdee679dfb5a5680f3f90841

    SHA512

    24f16b36369f7e49f8e740ed9f33598f6fb2ced32479868c6c0d7117613ddd30955cfde382a880b1dbe21ed05fa60a63aeb3cb0056a4910462a2240a2f254a51

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

    372KB

    MD5

    f5657ab6890ac2d793860c7845e22c0e

    SHA1

    7a749290e47e64a6afbbd15aee33273c65418ff2

    SHA256

    d48b73db28b5165f8cc65d3637a1245947a9c31efdee679dfb5a5680f3f90841

    SHA512

    24f16b36369f7e49f8e740ed9f33598f6fb2ced32479868c6c0d7117613ddd30955cfde382a880b1dbe21ed05fa60a63aeb3cb0056a4910462a2240a2f254a51

    Download Submit
  • memory/1100-61-0x0000000000000000-mapping.dmp
    Download
  • memory/1348-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1708-56-0x0000000000000000-mapping.dmp
    Download
  • memory/1736-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
    Filesize

    8KB

    Download