Resubmissions

19-05-2020 20:18

200519-j522lppzqx 10

19-05-2020 20:14

200519-ahdbsfbx26 1

Analysis

  • max time kernel
    109s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    19-05-2020 20:14

General

  • Target

    http://lindentowncenter.com/xnvejyacq/2767/Darlehensvertrag_2767_18052020.zip

  • Sample

    200519-ahdbsfbx26

Score
1/10

Malware Config

Signatures

  • Checks whether UAC is enabled 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 51 IoCs
  • Modifies system certificate store 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://lindentowncenter.com/xnvejyacq/2767/Darlehensvertrag_2767_18052020.zip
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of FindShellTrayWindow
    PID:2116
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2116 CREDAT:82945 /prefetch:2
      2⤵
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2668

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\77XA7QWW.cookie