Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 13:33

General

  • Target

    1a282b5d0d5420f94989a87b21e5b149.exe

  • Size

    448KB

  • MD5

    1a282b5d0d5420f94989a87b21e5b149

  • SHA1

    206df1eeddddbff9bf6a9e678a6122dcc2b59a67

  • SHA256

    c5ae060ed4b77cc70901f44f187570915ae3ee67a0fc71440ffb43c6114c6980

  • SHA512

    c4de17b72a6e2dcc7e47a06b1b70db7915a73d7c86c2aa1dab1f20b60138130dc061d3577eeaf9bbebbf8738ee9a0c265c8ea4ac4be0552cbf0fd2a0f92bba8c

  • SSDEEP

    6144:/gZUzJg5m05lmVcNNij/BVfMe7yz6GVnwmkSY8lgbtjabm4BwY3tuvLmzMEGqFA7:/yUdg5XAjDfD7gwmou6Y9uT4LOEIFU2

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Adds Run key to start application 2 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a282b5d0d5420f94989a87b21e5b149.exe
    "C:\Users\Admin\AppData\Local\Temp\1a282b5d0d5420f94989a87b21e5b149.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\ProgramData\kP01803NlOmI01803\kP01803NlOmI01803.exe
      "C:\ProgramData\kP01803NlOmI01803\kP01803NlOmI01803.exe" "C:\Users\Admin\AppData\Local\Temp\1a282b5d0d5420f94989a87b21e5b149.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\kP01803NlOmI01803\kP01803NlOmI01803

    Filesize

    192B

    MD5

    3fccf7d604928788c118bd024ba34ec6

    SHA1

    606a850994dbcf0ac143f8f466ad620061d28f7c

    SHA256

    88aaf4d49f40ba9d3d7ecf9df0235357608e53cd53ce036dabf65c5c7348e17c

    SHA512

    bb55acf6d414504ae3ab7a487117ba040234a07aec4622c6a20ae3d557f9fccc6f82897fbdde7e72f6ef05d373f812598d506df3fc2c55a2736bd9f017fdffda

  • C:\ProgramData\kP01803NlOmI01803\kP01803NlOmI01803.exe

    Filesize

    448KB

    MD5

    9bc26400252031c5991975f8fe80ca9b

    SHA1

    51eb61fee15d92a6f7e9c4c22d8e28d1db0d68cf

    SHA256

    4b61b83b601a09815d0449edf6e3058c3fd47ad41b679920436f42f1cd79fb82

    SHA512

    b3a5cc010892dd37a33a7e1f9324d2f09c3af33801c904a7ed69a39cb6071e87e31d2d065840a509e70f1d84e1f346106b370070fb7200a8ae51e4bdcef58d55

  • C:\ProgramData\kP01803NlOmI01803\kP01803NlOmI01803.exe

    Filesize

    194KB

    MD5

    adb388af45e31d4936a822cefdcbf2f1

    SHA1

    1f47412b01789f34f6af462064987e292da84d18

    SHA256

    fd5b47f2d8fc6730fffd52db4e1fc69b16aa22bf210986fd5409563c7fd560b0

    SHA512

    9950f63e8498db06b1b13e895e395a7a950a2da5b7dd19df934a90a1057d02233c16cdc52bf96c0183216d3a0d127965484f325a28ecc63553fe1656dd7ccee7

  • memory/1808-16-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/1808-17-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/1808-25-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/1808-27-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/1808-33-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2324-2-0x0000000000530000-0x0000000000630000-memory.dmp

    Filesize

    1024KB

  • memory/2324-1-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2324-14-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB