Analysis

  • max time kernel
    150s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2024 18:46

General

  • Target

    72c60285bc06cc8793e4555dac6e9a77.exe

  • Size

    453KB

  • MD5

    72c60285bc06cc8793e4555dac6e9a77

  • SHA1

    06177e12d5d38ea4eda584a5b4d8a17ac58a96db

  • SHA256

    44792a3d4cba09c02dece17bbd6b6e842c253d2110ae1a0a6f9deda5cc2157b3

  • SHA512

    4680df76ec5fa85e63b8e8c2832d57a89915b034bcbe7b6e563a7f7b6d739dd9bea0f79844a5002dc5edac3d2561a4e01981c03348a88e01be7451c4bb9aef1b

  • SSDEEP

    12288:g8yGt7iwaFNRMKDXSzDgZ5XR5DlBW8wLWm:RyGNFuyzDgX7DqTLW

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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\72c60285bc06cc8793e4555dac6e9a77.exe
    "C:\Users\Admin\AppData\Local\Temp\72c60285bc06cc8793e4555dac6e9a77.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\ProgramData\lA01803DePhJ01803\lA01803DePhJ01803.exe
      "C:\ProgramData\lA01803DePhJ01803\lA01803DePhJ01803.exe" "C:\Users\Admin\AppData\Local\Temp\72c60285bc06cc8793e4555dac6e9a77.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\lA01803DePhJ01803\lA01803DePhJ01803

    Filesize

    192B

    MD5

    47b08f618ab68c48276c58f509adc12e

    SHA1

    2bca0cbf38fae887a40ef2ab26f9628769e45766

    SHA256

    ee7004a8af6778569afa1b6701f2bc5301038ed9b8bc3d10b30a2d4bc0f13708

    SHA512

    c7e1b13d378e4a22076e991346cca2f67816fb72a4253dbb452e6ac4a64165d37eef69dface6fd646dc6b36ef366e56d4edb734fe4ddb0efea3dbd27f15cde3c

  • C:\ProgramData\lA01803DePhJ01803\lA01803DePhJ01803.exe

    Filesize

    453KB

    MD5

    abeb2bad4d6cbb5a1754bb1fb516cff5

    SHA1

    ea6747a7016414d9ae4954d0df1e45a2f5b1c7fc

    SHA256

    7a4e074353fdcf725a81866394c765871291fc7b3d1fffe615546b252fa403ec

    SHA512

    0655e138f482d93238c0c58246cf88a58d6ce43043e63378bb9900db5375cec4fab10af4d8a70274563f65e1dbcce56d417be3600c66a439ecb88196f78d75fe

  • memory/2652-20-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2652-21-0x0000000000570000-0x0000000000670000-memory.dmp

    Filesize

    1024KB

  • memory/2652-30-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2652-32-0x0000000000570000-0x0000000000670000-memory.dmp

    Filesize

    1024KB

  • memory/2652-40-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2968-1-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2968-2-0x0000000000600000-0x0000000000700000-memory.dmp

    Filesize

    1024KB

  • memory/2968-17-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB