Overview

overview

9

Static

static

8

30bc4934d7...f0.exe

windows7-x64

6

30bc4934d7...f0.exe

windows10-2004-x64

6

338fdf3626...13.exe

windows7-x64

1

338fdf3626...13.exe

windows10-2004-x64

1

342933cb4c...20.exe

windows7-x64

7

342933cb4c...20.exe

windows10-2004-x64

9

343ace5874...03.exe

windows7-x64

3

343ace5874...03.exe

windows10-2004-x64

8

34818CE171...49.dll

windows7-x64

8

34818CE171...49.dll

windows10-2004-x64

8

360390_crypt.exe

windows7-x64

1

360390_crypt.exe

windows10-2004-x64

3

360390_tree.cmd

windows7-x64

7

360390_tree.cmd

windows10-2004-x64

7

3896f8a370...e_.exe

windows7-x64

8

3896f8a370...e_.exe

windows10-2004-x64

7

3a061ee07d...8c.dll

windows7-x64

3

3a061ee07d...8c.dll

windows10-2004-x64

3

3af4fa2bff...d1.dll

windows7-x64

3

3af4fa2bff...d1.dll

windows10-2004-x64

3

3bb691982d...21.exe

windows7-x64

1

3bb691982d...21.exe

windows10-2004-x64

9

3e3f980ab6...95.exe

windows7-x64

7

3e3f980ab6...95.exe

windows10-2004-x64

7

3e3f980ab6...26.exe

windows7-x64

7

3e3f980ab6...26.exe

windows10-2004-x64

3

3e75e8238a..._2.exe

windows7-x64

6

3e75e8238a..._2.exe

windows10-2004-x64

6

400cad56ff...9a.exe

windows7-x64

9

400cad56ff...9a.exe

windows10-2004-x64

9

40b3cb2a21...0c.exe

windows7-x64

7

40b3cb2a21...0c.exe

windows10-2004-x64

9

Resubmissions

28/03/2025, 16:52

250328-vdc6kazry9 9

24/03/2025, 22:22

250324-2aphra1jx7 10

Analysis

  • max time kernel
    112s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 16:52

Sharing

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Report Analysis Logs

General

  • Target

    3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe

  • Size

    205KB

  • MD5

    458c1cbd0ff849119214e739d8815f37

  • SHA1

    64d26b1614693f15bed6bd4f4d2a6a35b2c4bc9f

  • SHA256

    3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421

  • SHA512

    695f17ca034f7c894bb87bf04db20a2387f144ade77188f497870d3711d0871c721b86327769cd393366b162229ad649671e111aa5b5b80d676156f47ededd08

  • SSDEEP

    6144:JJOIZvsEy+fDjKSGXwLfjFU/coiqilMi:JJOIKEy+ffKerjFtoiLMi

Score
9/10
credential_accessdefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealer

Malware Config

Signatures

  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

    credential_accessstealer
  • Drops startup file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops desktop.ini file(s) 64 IoCs
  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Interacts with shadow copies 3 TTPs 2 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe
    "C:\Users\Admin\AppData\Local\Temp\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5872
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3984
      • C:\Windows\system32\mode.com
        mode con cp select=1251
        3⤵
          PID:5560
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:6084
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:7552
        • C:\Windows\system32\mode.com
          mode con cp select=1251
          3⤵
            PID:2948
          • C:\Windows\system32\vssadmin.exe
            vssadmin delete shadows /all /quiet
            3⤵
            • Interacts with shadow copies
            PID:6364
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\System32\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4516
        • C:\Windows\System32\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe
          C:\Windows\System32\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3104
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4740

      Network

      MITRE ATT&CK Enterprise v15

      Reconnaissance

      Resource Development

      Initial Access

      Execution

      Windows Management Instrumentation

      1
      T1047

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Direct Volume Access

      1
      T1006

      Indicator Removal

      2
      T1070

      File Deletion

      2
      T1070.004

      Modify Registry

      2
      T1112

      Credential Access

      Credentials from Password Stores

      2
      T1555

      Credentials from Web Browsers

      1
      T1555.003

      Windows Credential Manager

      1
      T1555.004

      Unsecured Credentials

      1
      T1552

      Credentials In Files

      1
      T1552.001

      Discovery

      Browser Information Discovery

      1
      T1217

      System Location Discovery

      1
      T1614

      System Language Discovery

      1
      T1614.001

      Lateral Movement

      Collection

      Data from Local System

      1
      T1005

      Command and Control

      Exfiltration

      Impact

      Defacement

      1
      T1491

      Inhibit System Recovery

      2
      T1490

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\System32\3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421.exe
        Filesize

        205KB

        MD5

        458c1cbd0ff849119214e739d8815f37

        SHA1

        64d26b1614693f15bed6bd4f4d2a6a35b2c4bc9f

        SHA256

        3bb691982de416a7a4e57b91211e80bea82dcca7b4bdbf25c0c80451dc138421

        SHA512

        695f17ca034f7c894bb87bf04db20a2387f144ade77188f497870d3711d0871c721b86327769cd393366b162229ad649671e111aa5b5b80d676156f47ededd08

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