Overview

overview

6

Static

static

5

d1c9f85026...4e.exe

windows7-x64

6

d1c9f85026...4e.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    247s
  • max time network
    333s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 11:07

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e.exe

  • Size

    3.0MB

  • MD5

    dcc343d52fe7a8fa6ce44b0a56d5481d

  • SHA1

    67b0b9e1fe12b03072475da68def07031dfe9e27

  • SHA256

    d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e

  • SHA512

    8314e57188849688e244086668167671d387e536e652b02a0650cbef3b42b8ee069de795116491a43a08777a969f093cf9594b0d906890648ea490c1285d116a

  • SSDEEP

    98304:7trbTA1ffuVFktUTaxBFqyS/AJ98uq8K1u:hc1ffnl98XHu

Score
6/10
persistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 23 IoCs
  • Suspicious use of SendNotifyMessage 23 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e.exe
    "C:\Users\Admin\AppData\Local\Temp\d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:288
    • C:\Users\Admin\AppData\Local\Temp\d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e.exe
      "C:\Users\Admin\AppData\Local\Temp\d1c9f85026988e0eda722c558cc821bd6edfd3e6178754a296eec10b850f364e.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/288-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1536-55-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download
  • memory/1536-57-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download
  • memory/1536-58-0x00000000001FE028-mapping.dmp
    Download
  • memory/1536-59-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download
  • memory/1536-61-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download
  • memory/1536-62-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download
  • memory/1536-63-0x00000000000C0000-0x000000000032B000-memory.dmp
    Filesize

    2.4MB

    Download