Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 23:40

General

  • Target

    665693fbbed7261187eec1e02327d5b3.exe

  • Size

    100KB

  • MD5

    665693fbbed7261187eec1e02327d5b3

  • SHA1

    c079819b2ba917d811973aae9f65b00494c356bc

  • SHA256

    aa160949662ce21d726447f6e234fac5618a74e67526c843ffd1839653161027

  • SHA512

    f157ffe4fe46d616f587c93504713abfcbabf47c5f88c4dca7d4091ab01cad4560d702df5720611f7ba5cda52a27782b2b6bc720919c2a203c83bb3d947bd5b0

  • SSDEEP

    1536:Rot0J82NTdwTiLGZcYADZPU1+73BD88b0nyyNIjP:7wTFgZPUQJyCP

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\665693fbbed7261187eec1e02327d5b3.exe
    "C:\Users\Admin\AppData\Local\Temp\665693fbbed7261187eec1e02327d5b3.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Users\Admin\laaboe.exe
      "C:\Users\Admin\laaboe.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\laaboe.exe

    Filesize

    100KB

    MD5

    fc3a7e0904480cd0acfd4feb95159cd1

    SHA1

    ec67d54b72c8b21070ff83c4b456eb4b27435dbe

    SHA256

    3441dd70e2b8e845d8e845f8bebecb14b7e691484996d822943223c1243a3a5e

    SHA512

    3235fd4b04442eb15345aac635f79d32a91c56706fa8635c3aa6299394f35c4d306f4d8d0c8fbfca32d09d40a87271abfcbf8462851c25e390a7d9f8f6e8c8fb