Resubmissions

23-05-2022 13:47

220523-q3yrcadgb6 10

23-05-2022 13:44

220523-q15f4sdga7 10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-de
  • submitted
    23-05-2022 13:44

General

  • Target

    http://fhpg.rionprinting.com/ei-xmi#8iGtJyJo2/nCNaYWakCWvy4lkGCQwsLNmfMSvHw2Ccc=

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://fhpg.rionprinting.com/ei-xmi#8iGtJyJo2/nCNaYWakCWvy4lkGCQwsLNmfMSvHw2Ccc=
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4940
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4940 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:5028

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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    471B

    MD5

    250ae6beaa18d24f978ab61ff194f33f

    SHA1

    18d3eec1d9dcb5fe0d4fb4244cbabe8078959d9a

    SHA256

    8e8a63116aca846f76b38433c211a33c55c0d14d21d22e83503a18a826527bc7

    SHA512

    b4135b9f09c039fdfe0d053642fe24c2f70050cf17369fe6e80b969de629b0cc6c7734b4f1590eeafa4f8559ee0e7506bc36055bd37b6cfbf376d4e4dd2e1d12

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    404B

    MD5

    1e03f105aafef09e58709efcb570546f

    SHA1

    0adbfbb4cc5ca8cd13237146e6ac0c2c985280ba

    SHA256

    5fa730daae195c9ace7ed5cbf87bbd90ce823b0f834c0951cc231cee0cafde67

    SHA512

    88190b2a15cd49280b0f610b2fde059856c5dae9068f2656a81be08a703e86fde6b5a81437c7b98d5e859d91377987148533b946d1720cf6a8df23a7a4347d88