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Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 18:51

General

  • Target

    80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe

  • Size

    212KB

  • MD5

    cc07dbfa3d2b96225f2394b18f2dc508

  • SHA1

    504254f1d50f796dbb1ec7a2ef3e75cddc02e683

  • SHA256

    80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d

  • SHA512

    4f4b01c21dabfd0aff5b69bf97fc01c49a66b891f8fbaf2cbd03d924f3db176059a5ebfe219cd7e609605bbf3c55f32f1fe255f91392f6dd0319d34603db7150

  • SSDEEP

    6144:+Yy3wYPFiYzY09umHh7K5cUXEBwrYVHhAge6nOX:DygqFtY09umH45cUXEBwUVHhAge6OX

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 58 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe
    "C:\Users\Admin\AppData\Local\Temp\80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\feeoq.exe
      "C:\Users\Admin\feeoq.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:912

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\feeoq.exe

    Filesize

    212KB

    MD5

    1d36a0d69627133ecec75815832104b7

    SHA1

    f5301f6abf60aef86f337f469742e72caeee0b7b

    SHA256

    e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9

    SHA512

    00e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f

  • C:\Users\Admin\feeoq.exe

    Filesize

    212KB

    MD5

    1d36a0d69627133ecec75815832104b7

    SHA1

    f5301f6abf60aef86f337f469742e72caeee0b7b

    SHA256

    e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9

    SHA512

    00e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f

  • \Users\Admin\feeoq.exe

    Filesize

    212KB

    MD5

    1d36a0d69627133ecec75815832104b7

    SHA1

    f5301f6abf60aef86f337f469742e72caeee0b7b

    SHA256

    e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9

    SHA512

    00e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f

  • \Users\Admin\feeoq.exe

    Filesize

    212KB

    MD5

    1d36a0d69627133ecec75815832104b7

    SHA1

    f5301f6abf60aef86f337f469742e72caeee0b7b

    SHA256

    e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9

    SHA512

    00e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f

  • memory/1368-56-0x0000000076071000-0x0000000076073000-memory.dmp

    Filesize

    8KB