Overview

overview

10

Static

static

938d3d4241...7e.exe

windows7-x64

10

938d3d4241...7e.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    255s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 22:07

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General

  • Target

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e.exe

  • Size

    396KB

  • MD5

    9c4d56f45e815d967a264447f4b7748f

  • SHA1

    402dfda157eb5799b1f4250f759e0be8088e8c80

  • SHA256

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e

  • SHA512

    da796cd4dc4a252b50130e734b72eb89342a02a2624ea22bf8d9e9ab5afa1a8cff7e51af91118512f995b916971c093fd6a7ba6c5a2bcc9edc8319f6ba53a67d

  • SSDEEP

    12288:Qa3ND3Fcw9/pHaBnVIYk3jiiilVDWweK0y7Ur:Qa3pGw9/pH+IButlVDNYbr

Score
10/10
evasionpersistencetrojan

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
    evasiontrojan
  • Disables taskbar notifications via registry modification
    evasion
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e.exe
    "C:\Users\Admin\AppData\Local\Temp\938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1440

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

  • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
    Filesize

    396KB

    MD5

    9c4d56f45e815d967a264447f4b7748f

    SHA1

    402dfda157eb5799b1f4250f759e0be8088e8c80

    SHA256

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e

    SHA512

    da796cd4dc4a252b50130e734b72eb89342a02a2624ea22bf8d9e9ab5afa1a8cff7e51af91118512f995b916971c093fd6a7ba6c5a2bcc9edc8319f6ba53a67d

    Download Submit
  • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
    Filesize

    396KB

    MD5

    9c4d56f45e815d967a264447f4b7748f

    SHA1

    402dfda157eb5799b1f4250f759e0be8088e8c80

    SHA256

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e

    SHA512

    da796cd4dc4a252b50130e734b72eb89342a02a2624ea22bf8d9e9ab5afa1a8cff7e51af91118512f995b916971c093fd6a7ba6c5a2bcc9edc8319f6ba53a67d

    Download Submit
  • \ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
    Filesize

    396KB

    MD5

    9c4d56f45e815d967a264447f4b7748f

    SHA1

    402dfda157eb5799b1f4250f759e0be8088e8c80

    SHA256

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e

    SHA512

    da796cd4dc4a252b50130e734b72eb89342a02a2624ea22bf8d9e9ab5afa1a8cff7e51af91118512f995b916971c093fd6a7ba6c5a2bcc9edc8319f6ba53a67d

    Download Submit
  • \ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
    Filesize

    396KB

    MD5

    9c4d56f45e815d967a264447f4b7748f

    SHA1

    402dfda157eb5799b1f4250f759e0be8088e8c80

    SHA256

    938d3d4241ed04499c992d120ad548279e1937a62d85912b8d207d1a3f129e7e

    SHA512

    da796cd4dc4a252b50130e734b72eb89342a02a2624ea22bf8d9e9ab5afa1a8cff7e51af91118512f995b916971c093fd6a7ba6c5a2bcc9edc8319f6ba53a67d

    Download Submit
  • memory/564-54-0x00000000759F1000-0x00000000759F3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/564-55-0x0000000000400000-0x00000000004BF000-memory.dmp
    Filesize

    764KB

    Download
  • memory/564-64-0x0000000000400000-0x00000000004BF000-memory.dmp
    Filesize

    764KB

    Download
  • memory/1440-58-0x0000000000000000-mapping.dmp
    Download
  • memory/1440-61-0x0000000000400000-0x00000000004BF000-memory.dmp
    Filesize

    764KB

    Download
  • memory/1440-63-0x0000000000400000-0x00000000004BF000-memory.dmp
    Filesize

    764KB

    Download