Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    20-01-2021 15:54

General

  • Target

    atikmdag-patcher 1.4.7/atikmdag-patcher.exe

  • Size

    2.9MB

  • MD5

    c3913cc50ad4f1fb71ff6f47421508fe

  • SHA1

    e4d6183d5605315f4689e24125400f2d9601109b

  • SHA256

    83dbf6453c82e3deec82ef5a21a6ff548854f3297f4d6e5a41e1946fba5cad0d

  • SHA512

    9ab38166baa24503f388508ea8ad96c72323a4051c9c685a28f9a84438a3db0698554b6e2467dacf18715fb551afae37431e95a19bbdfd34309aa00af85bf7ea

Score
10/10

Malware Config

Extracted

Family

remcos

C2

5.61.53.13:8000

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Blocklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 20 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 169 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\atikmdag-patcher 1.4.7\atikmdag-patcher.exe
    "C:\Users\Admin\AppData\Local\Temp\atikmdag-patcher 1.4.7\atikmdag-patcher.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Users\Admin\AppData\Local\Temp\atikmdag-patcher 1.4.7\atikmdag-patcher.exe
      "C:\Users\Admin\AppData\Local\Temp\atikmdag-patcher 1.4.7\atikmdag-patcher.exe" /VERYSILENT
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Users\Admin\AppData\Roaming\NVIDIA\atikmdag-patcher.exe
        "C:\Users\Admin\AppData\Roaming\NVIDIA\atikmdag-patcher.exe"
        3⤵
        • Executes dropped EXE
        PID:3996
      • C:\Users\Admin\AppData\Roaming\NVIDIA\facetime.exe
        "C:\Users\Admin\AppData\Roaming\NVIDIA\facetime.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Windows\SysWOW64\notepad.exe
          "C:\Windows\system32\notepad.exe"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          PID:2112
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            5⤵
            • Blocklisted process makes network request
            • Drops file in Windows directory
            • Suspicious use of SetWindowsHookEx
            PID:2800

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\NVIDIA\BORLNDMM.DLL
    MD5

    55ab4492b864476b167a843467472010

    SHA1

    5c7644b97348f070762686f32bdef4cf42da6313

    SHA256

    50e94d8bb5fbcab101fc4bae0ac7f0a4226e387f8716fa812fb0a1f7df7fa328

    SHA512

    3458596f7140562310655ae02370d548223aca5968faea6f889c726f9b04c49460792efc2c20f044f7514c4e51b481845adaade921843fd8086d5ae331ec830f

  • C:\Users\Admin\AppData\Roaming\NVIDIA\CC3260MT.DLL
    MD5

    0df3473346769c1c732222c2664e65fe

    SHA1

    b65e69d2b06ef1ef895fd600ec929c54b9cd8da6

    SHA256

    4b5eadc340492faa57df3571c7471f0528832f1e7c822191adb53d9e6be7662d

    SHA512

    e1e059fe8e8396c8c0f93b00ccff626a1850d4f5e750ce6405023e8d7acebbeff3f9e52f7fafa229bf050435964ad6d12f5de85dbbe0e207e83e2307e9e1c284

  • C:\Users\Admin\AppData\Roaming\NVIDIA\atikmdag-patcher.exe
    MD5

    8b94dbfed59dc9094ae39438a38dfa67

    SHA1

    39129e8557fcb339354d63749214906facaebba3

    SHA256

    657f0d86dafbed8df34ed87819f56ef608d735fa5973f5bb72e4f0a5cff3feef

    SHA512

    16270211771b4fdd40d6c387435edb18ca67f76d90bdf96f563ad5eed56d92a8433de3c3d2aa66a6006b26d5cd5c9596d92237683d67ecc139738cb9876304bc

  • C:\Users\Admin\AppData\Roaming\NVIDIA\atikmdag-patcher.exe
    MD5

    8b94dbfed59dc9094ae39438a38dfa67

    SHA1

    39129e8557fcb339354d63749214906facaebba3

    SHA256

    657f0d86dafbed8df34ed87819f56ef608d735fa5973f5bb72e4f0a5cff3feef

    SHA512

    16270211771b4fdd40d6c387435edb18ca67f76d90bdf96f563ad5eed56d92a8433de3c3d2aa66a6006b26d5cd5c9596d92237683d67ecc139738cb9876304bc

  • C:\Users\Admin\AppData\Roaming\NVIDIA\bcbsmp60.bpl
    MD5

    90cb3d45db064bf0ef9298209694c1df

    SHA1

    3832f08ac6a80ef1e68db155e41e6654e9e185c9

    SHA256

    51fe769cf939981a7f7f018865c2ed7c6dfbd5a6b1d58ff90c5c6728d582ffc9

    SHA512

    d3d33bc6a16484b6486e59eabb7276e655ee2a3b16c1e4a82532d09395c010702b8136b205e0abe8bd22379655367e382d37255e808eb391a9cf3b98bfab666c

  • C:\Users\Admin\AppData\Roaming\NVIDIA\bdertl60.bpl
    MD5

    b87ef5f1ed15cfdedadab33fa7ed3beb

    SHA1

    a80521bd90beb801cd0536789e6661a7dc3b8d07

    SHA256

    b56d3e643fb1eef7018aa120ddab53ae0402ef997e1441a1ad7ff4ce25f79658

    SHA512

    fdd5aeef55e17a83bc3d62496b72bc9c668f4b4c7991d48c5935f6a006cf78a395dc12c0fa611891b5dfcfcb1574b95eaf375451584bb99d4cfa8228cfda4acb

  • C:\Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • C:\Users\Admin\AppData\Roaming\NVIDIA\facetime.exe
    MD5

    9558f700777a733da09fbec1486c733c

    SHA1

    d6aa00e68302406a7ee763a8f156cf429140ca74

    SHA256

    d6006c142e11f4411c3c395148c24950e4cd04a1f56bd537b717486b5ba09ba9

    SHA512

    71fc15c2e6b9e1da1fe605c977683d54b6711b128dd0fdf21b6aea9c4f0e19cb3be7a4c6b9f7cd3c3803f06c448e315c4b2585467548eb16b5a84d9389765125

  • C:\Users\Admin\AppData\Roaming\NVIDIA\facetime.exe
    MD5

    9558f700777a733da09fbec1486c733c

    SHA1

    d6aa00e68302406a7ee763a8f156cf429140ca74

    SHA256

    d6006c142e11f4411c3c395148c24950e4cd04a1f56bd537b717486b5ba09ba9

    SHA512

    71fc15c2e6b9e1da1fe605c977683d54b6711b128dd0fdf21b6aea9c4f0e19cb3be7a4c6b9f7cd3c3803f06c448e315c4b2585467548eb16b5a84d9389765125

  • C:\Users\Admin\AppData\Roaming\NVIDIA\qrpt60.bpl
    MD5

    84c086e8c65cdaf1e716d6e9e4dc68bf

    SHA1

    72eddcc5335a725f530ab11936cf541e960f1c19

    SHA256

    dc6449a610a96e4454a3f4e02c20d0098a3a5a30cab602d0d5fbdb1d3c579636

    SHA512

    e6b59817aea6ba3ce7f5d11df19f36f42e84e4a4337f7e49c5692d0e4692f269a60aab8b4dbf552fe611314ee075c04efa0ebdcc7bf7d024b84e12cd28a90f3c

  • C:\Users\Admin\AppData\Roaming\NVIDIA\rtl60.bpl
    MD5

    184791b38f78382c1f6e33f476f9dd59

    SHA1

    a1aacf6f773ff3baebcbd54764b1be66fcece7aa

    SHA256

    55b7332af0e402a1a08d25214a9d5a1bacd52a19ac15fb7f1f7b8fb6957b39ed

    SHA512

    4bdb0ae4474741d59ed5fa12d7e0cf18bf4fef89ae2b9babf737423ea42dca1bc0a0b053922766e7a7182eda38591a8a4a51ac9209db4248dd18dd120e90986d

  • C:\Users\Admin\AppData\Roaming\NVIDIA\vcl60.bpl
    MD5

    9b619356853521b3f888ef2a830037fb

    SHA1

    3a0235763d5e3de490fd125aca0785eae08bceb1

    SHA256

    ca904861fccf5f8b6cb44c33f77f391e4388d3693fe62a6f91fed4084061bd07

    SHA512

    f31f7e98f3aec42e0cb33be91a811f64e11680e7c69183e580b176cf3446456740f528e15aee5deb887a444f4f7c8468583f7e6405e6a5da5057b0c503e58db4

  • C:\Users\Admin\AppData\Roaming\NVIDIA\vclx60.bpl
    MD5

    aad6f4b96f96dd5e52f7b4989e5c5103

    SHA1

    082d57c34f22ada75827539d2ca8873ec4d10dff

    SHA256

    741b8250412fe40fd3124de2814a506af94f65017e6c90ae2af27a9b54d81052

    SHA512

    0bba5bc67e1f9cd798ef8ee274be03ba1be36fd560fece8553764060baffb301ddf259ee9baeb2ad57f3e25fa75be8765ddd01fd9b40fd3177924bd68bc6d645

  • \Users\Admin\AppData\Roaming\NVIDIA\bcbsmp60.bpl
    MD5

    90cb3d45db064bf0ef9298209694c1df

    SHA1

    3832f08ac6a80ef1e68db155e41e6654e9e185c9

    SHA256

    51fe769cf939981a7f7f018865c2ed7c6dfbd5a6b1d58ff90c5c6728d582ffc9

    SHA512

    d3d33bc6a16484b6486e59eabb7276e655ee2a3b16c1e4a82532d09395c010702b8136b205e0abe8bd22379655367e382d37255e808eb391a9cf3b98bfab666c

  • \Users\Admin\AppData\Roaming\NVIDIA\bcbsmp60.bpl
    MD5

    90cb3d45db064bf0ef9298209694c1df

    SHA1

    3832f08ac6a80ef1e68db155e41e6654e9e185c9

    SHA256

    51fe769cf939981a7f7f018865c2ed7c6dfbd5a6b1d58ff90c5c6728d582ffc9

    SHA512

    d3d33bc6a16484b6486e59eabb7276e655ee2a3b16c1e4a82532d09395c010702b8136b205e0abe8bd22379655367e382d37255e808eb391a9cf3b98bfab666c

  • \Users\Admin\AppData\Roaming\NVIDIA\bdertl60.bpl
    MD5

    b87ef5f1ed15cfdedadab33fa7ed3beb

    SHA1

    a80521bd90beb801cd0536789e6661a7dc3b8d07

    SHA256

    b56d3e643fb1eef7018aa120ddab53ae0402ef997e1441a1ad7ff4ce25f79658

    SHA512

    fdd5aeef55e17a83bc3d62496b72bc9c668f4b4c7991d48c5935f6a006cf78a395dc12c0fa611891b5dfcfcb1574b95eaf375451584bb99d4cfa8228cfda4acb

  • \Users\Admin\AppData\Roaming\NVIDIA\bdertl60.bpl
    MD5

    b87ef5f1ed15cfdedadab33fa7ed3beb

    SHA1

    a80521bd90beb801cd0536789e6661a7dc3b8d07

    SHA256

    b56d3e643fb1eef7018aa120ddab53ae0402ef997e1441a1ad7ff4ce25f79658

    SHA512

    fdd5aeef55e17a83bc3d62496b72bc9c668f4b4c7991d48c5935f6a006cf78a395dc12c0fa611891b5dfcfcb1574b95eaf375451584bb99d4cfa8228cfda4acb

  • \Users\Admin\AppData\Roaming\NVIDIA\bdertl60.bpl
    MD5

    b87ef5f1ed15cfdedadab33fa7ed3beb

    SHA1

    a80521bd90beb801cd0536789e6661a7dc3b8d07

    SHA256

    b56d3e643fb1eef7018aa120ddab53ae0402ef997e1441a1ad7ff4ce25f79658

    SHA512

    fdd5aeef55e17a83bc3d62496b72bc9c668f4b4c7991d48c5935f6a006cf78a395dc12c0fa611891b5dfcfcb1574b95eaf375451584bb99d4cfa8228cfda4acb

  • \Users\Admin\AppData\Roaming\NVIDIA\borlndmm.dll
    MD5

    55ab4492b864476b167a843467472010

    SHA1

    5c7644b97348f070762686f32bdef4cf42da6313

    SHA256

    50e94d8bb5fbcab101fc4bae0ac7f0a4226e387f8716fa812fb0a1f7df7fa328

    SHA512

    3458596f7140562310655ae02370d548223aca5968faea6f889c726f9b04c49460792efc2c20f044f7514c4e51b481845adaade921843fd8086d5ae331ec830f

  • \Users\Admin\AppData\Roaming\NVIDIA\cc3260mt.dll
    MD5

    0df3473346769c1c732222c2664e65fe

    SHA1

    b65e69d2b06ef1ef895fd600ec929c54b9cd8da6

    SHA256

    4b5eadc340492faa57df3571c7471f0528832f1e7c822191adb53d9e6be7662d

    SHA512

    e1e059fe8e8396c8c0f93b00ccff626a1850d4f5e750ce6405023e8d7acebbeff3f9e52f7fafa229bf050435964ad6d12f5de85dbbe0e207e83e2307e9e1c284

  • \Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • \Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • \Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • \Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • \Users\Admin\AppData\Roaming\NVIDIA\dbrtl60.bpl
    MD5

    49e1cadd50625349cebb60ea4119fbf2

    SHA1

    09c1d5d78a6b44ff306652bc3613285b6ae32aa7

    SHA256

    95aaa2bccc46106c2d2275dc22651cc8f13b728d15afcc26d8469371c1bb18d5

    SHA512

    1afd847d130d1775089eda162a15b12abfc217703a15a43da84fbbd69dd8d835913326e48862e6515e366ea87f3d5ab609c406f8e9ff32702513c0bf58699876

  • \Users\Admin\AppData\Roaming\NVIDIA\qrpt60.bpl
    MD5

    84c086e8c65cdaf1e716d6e9e4dc68bf

    SHA1

    72eddcc5335a725f530ab11936cf541e960f1c19

    SHA256

    dc6449a610a96e4454a3f4e02c20d0098a3a5a30cab602d0d5fbdb1d3c579636

    SHA512

    e6b59817aea6ba3ce7f5d11df19f36f42e84e4a4337f7e49c5692d0e4692f269a60aab8b4dbf552fe611314ee075c04efa0ebdcc7bf7d024b84e12cd28a90f3c

  • \Users\Admin\AppData\Roaming\NVIDIA\qrpt60.bpl
    MD5

    84c086e8c65cdaf1e716d6e9e4dc68bf

    SHA1

    72eddcc5335a725f530ab11936cf541e960f1c19

    SHA256

    dc6449a610a96e4454a3f4e02c20d0098a3a5a30cab602d0d5fbdb1d3c579636

    SHA512

    e6b59817aea6ba3ce7f5d11df19f36f42e84e4a4337f7e49c5692d0e4692f269a60aab8b4dbf552fe611314ee075c04efa0ebdcc7bf7d024b84e12cd28a90f3c

  • \Users\Admin\AppData\Roaming\NVIDIA\qrpt60.bpl
    MD5

    84c086e8c65cdaf1e716d6e9e4dc68bf

    SHA1

    72eddcc5335a725f530ab11936cf541e960f1c19

    SHA256

    dc6449a610a96e4454a3f4e02c20d0098a3a5a30cab602d0d5fbdb1d3c579636

    SHA512

    e6b59817aea6ba3ce7f5d11df19f36f42e84e4a4337f7e49c5692d0e4692f269a60aab8b4dbf552fe611314ee075c04efa0ebdcc7bf7d024b84e12cd28a90f3c

  • \Users\Admin\AppData\Roaming\NVIDIA\rtl60.bpl
    MD5

    184791b38f78382c1f6e33f476f9dd59

    SHA1

    a1aacf6f773ff3baebcbd54764b1be66fcece7aa

    SHA256

    55b7332af0e402a1a08d25214a9d5a1bacd52a19ac15fb7f1f7b8fb6957b39ed

    SHA512

    4bdb0ae4474741d59ed5fa12d7e0cf18bf4fef89ae2b9babf737423ea42dca1bc0a0b053922766e7a7182eda38591a8a4a51ac9209db4248dd18dd120e90986d

  • \Users\Admin\AppData\Roaming\NVIDIA\vcl60.bpl
    MD5

    9b619356853521b3f888ef2a830037fb

    SHA1

    3a0235763d5e3de490fd125aca0785eae08bceb1

    SHA256

    ca904861fccf5f8b6cb44c33f77f391e4388d3693fe62a6f91fed4084061bd07

    SHA512

    f31f7e98f3aec42e0cb33be91a811f64e11680e7c69183e580b176cf3446456740f528e15aee5deb887a444f4f7c8468583f7e6405e6a5da5057b0c503e58db4

  • \Users\Admin\AppData\Roaming\NVIDIA\vclx60.bpl
    MD5

    aad6f4b96f96dd5e52f7b4989e5c5103

    SHA1

    082d57c34f22ada75827539d2ca8873ec4d10dff

    SHA256

    741b8250412fe40fd3124de2814a506af94f65017e6c90ae2af27a9b54d81052

    SHA512

    0bba5bc67e1f9cd798ef8ee274be03ba1be36fd560fece8553764060baffb301ddf259ee9baeb2ad57f3e25fa75be8765ddd01fd9b40fd3177924bd68bc6d645

  • \Users\Admin\AppData\Roaming\NVIDIA\vclx60.bpl
    MD5

    aad6f4b96f96dd5e52f7b4989e5c5103

    SHA1

    082d57c34f22ada75827539d2ca8873ec4d10dff

    SHA256

    741b8250412fe40fd3124de2814a506af94f65017e6c90ae2af27a9b54d81052

    SHA512

    0bba5bc67e1f9cd798ef8ee274be03ba1be36fd560fece8553764060baffb301ddf259ee9baeb2ad57f3e25fa75be8765ddd01fd9b40fd3177924bd68bc6d645

  • \Users\Admin\AppData\Roaming\NVIDIA\vclx60.bpl
    MD5

    aad6f4b96f96dd5e52f7b4989e5c5103

    SHA1

    082d57c34f22ada75827539d2ca8873ec4d10dff

    SHA256

    741b8250412fe40fd3124de2814a506af94f65017e6c90ae2af27a9b54d81052

    SHA512

    0bba5bc67e1f9cd798ef8ee274be03ba1be36fd560fece8553764060baffb301ddf259ee9baeb2ad57f3e25fa75be8765ddd01fd9b40fd3177924bd68bc6d645

  • memory/1796-2-0x0000000000000000-mapping.dmp
  • memory/1796-4-0x0000000000B60000-0x0000000000B61000-memory.dmp
    Filesize

    4KB

  • memory/2112-44-0x0000000000430000-0x0000000000432000-memory.dmp
    Filesize

    8KB

  • memory/2112-42-0x0000000000000000-mapping.dmp
  • memory/2112-45-0x00000000006B0000-0x00000000006B8000-memory.dmp
    Filesize

    32KB

  • memory/2796-41-0x00000000005F0000-0x00000000005F1000-memory.dmp
    Filesize

    4KB

  • memory/2796-8-0x0000000000000000-mapping.dmp
  • memory/2796-43-0x00000000021E0000-0x00000000021EA000-memory.dmp
    Filesize

    40KB

  • memory/2796-40-0x0000000000591000-0x00000000005AC000-memory.dmp
    Filesize

    108KB

  • memory/2800-46-0x0000000000000000-mapping.dmp
  • memory/2800-47-0x00000000027F0000-0x00000000027F8000-memory.dmp
    Filesize

    32KB

  • memory/2800-48-0x0000000000400000-0x0000000000421000-memory.dmp
    Filesize

    132KB

  • memory/3996-5-0x0000000000000000-mapping.dmp
  • memory/4092-3-0x0000000000870000-0x0000000000871000-memory.dmp
    Filesize

    4KB