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
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 16:52

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General

  • Target

    400cad56ff3d210346cf6c4795aeb607e5b211b3dc4a8421b9437621c254239a.exe

  • Size

    1.9MB

  • MD5

    b2db12c684763da2cba50c6346376ef5

  • SHA1

    f186ccba2d7566968b8d14552e7dd3e6898c35f4

  • SHA256

    400cad56ff3d210346cf6c4795aeb607e5b211b3dc4a8421b9437621c254239a

  • SHA512

    db2be27e5bc919bff1f8c58b9d66a9767f15731391cdc1a185755016b17461d8c7c77b62ecace75cc226011537a0dc3de6e9b38fef5a1f2db20d0bebc203abfa

  • SSDEEP

    12288:uNE0rbJMurexwCPEbA0RgxegWWDeNNU1TH1wd6PO:RxSb5REjSNIVwd6W

Score
9/10
defense_evasiondiscoverypersistenceupx

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    defense_evasion
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    defense_evasion
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks system information in the registry 2 TTPs 1 IoCs

    System information is often read in order to detect sandboxing environments.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\400cad56ff3d210346cf6c4795aeb607e5b211b3dc4a8421b9437621c254239a.exe
    "C:\Users\Admin\AppData\Local\Temp\400cad56ff3d210346cf6c4795aeb607e5b211b3dc4a8421b9437621c254239a.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Looks for VirtualBox Guest Additions in registry
    • Adds Run key to start application
    • Checks system information in the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2764
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2628-19-0x0000000002A30000-0x0000000002A40000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2764-0-0x0000000000400000-0x00000000005DC000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2764-1-0x00000000005E0000-0x00000000005E1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2764-2-0x0000000000400000-0x00000000005DC000-memory.dmp

    Filesize

    1.9MB

    Download