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Analysis

  • max time kernel
    6s
  • max time network
    0s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    15-11-2021 05:56

General

  • Target

    DiscordSetup.exe

  • Size

    79.1MB

  • MD5

    3d99554cc8bdd96ab58483a21d821740

  • SHA1

    85389db7e48c563d77cbef27e2f5724cbef4a151

  • SHA256

    c6bd3da755f382466610ed96d363e701cf044819b925684896af26b797abaa6d

  • SHA512

    be063484581b219ae27f6f515901bde14d03fa76adfe1bd33b9174a5551c719e09946548cd5acae0b5204dd21e6e349707cb06225a6d640a542eb15ec8aae183

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DiscordSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\DiscordSetup.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:696
    • C:\Users\Admin\AppData\Local\SquirrelTemp\Update.exe
      "C:\Users\Admin\AppData\Local\SquirrelTemp\Update.exe" --install .
      2⤵
      • Executes dropped EXE
      PID:432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\SquirrelTemp\Discord-1.0.9003-full.nupkg
    MD5

    ea7556045779bbe4eb823c0cafd68ef5

    SHA1

    47653a0371424ab25bfdef1a96977cb6ff19441b

    SHA256

    6f103856115d8f5d5e79d0951d17e6126000d89e46849d99d7ccf41867f9ad61

    SHA512

    349de8c7952b9ee5133208c70c4010524ef27e801fcbee5b2ff55cd6d812ef35f983e6d99a28f8bd402e408fe46ab360b1c05d67e75ff66c17221163c080ce86

  • C:\Users\Admin\AppData\Local\SquirrelTemp\RELEASES
    MD5

    867e283b0f115cf51f1e3f917820a060

    SHA1

    bef3948d11f745dbbff3881636178a95cda9c65a

    SHA256

    fb83cde18197b12c25b69334903ec4b9ba5a2b64ad5a74f33fb6abe61bd7c58b

    SHA512

    75a0a64ce15f26b7d2ca61a00c885f3c54168525b6c5be4f4a4369a367f8d93f61aebc7d14f64aa65edd26b73b424e7c6f483ed85e4cbc7f5fe588a07aca71b9

  • C:\Users\Admin\AppData\Local\SquirrelTemp\Update.exe
    MD5

    e039f56dc6315942bc3e3d9ad4d586e7

    SHA1

    5158b6bf1f2b278e9524d48fab8d9bfdcdf0ed50

    SHA256

    e510ae1a59dd629d0c03425bcc4457e68926fe7b204154d9eebce9d2985925a1

    SHA512

    2b20a423f7d54c1c3009a30f47ee7774e0b6170c03c3fbb63804551e43751d31bfa16762fb63dae0349a7e93e8009c98e9cec56bf6acc6151e283f7774619a60

  • C:\Users\Admin\AppData\Local\SquirrelTemp\Update.exe
    MD5

    e039f56dc6315942bc3e3d9ad4d586e7

    SHA1

    5158b6bf1f2b278e9524d48fab8d9bfdcdf0ed50

    SHA256

    e510ae1a59dd629d0c03425bcc4457e68926fe7b204154d9eebce9d2985925a1

    SHA512

    2b20a423f7d54c1c3009a30f47ee7774e0b6170c03c3fbb63804551e43751d31bfa16762fb63dae0349a7e93e8009c98e9cec56bf6acc6151e283f7774619a60

  • \Users\Admin\AppData\Local\SquirrelTemp\Update.exe
    MD5

    e039f56dc6315942bc3e3d9ad4d586e7

    SHA1

    5158b6bf1f2b278e9524d48fab8d9bfdcdf0ed50

    SHA256

    e510ae1a59dd629d0c03425bcc4457e68926fe7b204154d9eebce9d2985925a1

    SHA512

    2b20a423f7d54c1c3009a30f47ee7774e0b6170c03c3fbb63804551e43751d31bfa16762fb63dae0349a7e93e8009c98e9cec56bf6acc6151e283f7774619a60

  • memory/432-57-0x0000000000000000-mapping.dmp
  • memory/432-60-0x00000000010E0000-0x00000000010E1000-memory.dmp
    Filesize

    4KB

  • memory/432-62-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
    Filesize

    4KB

  • memory/696-55-0x0000000074F01000-0x0000000074F03000-memory.dmp
    Filesize

    8KB