Analysis

  • max time kernel
    23s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 03:38

General

  • Target

    GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.exe

  • Size

    2.7MB

  • MD5

    30a1ebe4f8232629bbded7ffea78db5e

  • SHA1

    5c7d07d8c8e47f590f7389c309ae3d63c031f1a6

  • SHA256

    965e71a220a0b6a3b8071d53146ec11f740bac24977b7df49d00c0c619f3ed6d

  • SHA512

    4c70e2d00058b60095f573bd37f0e58344b75869d26ff7aae6f5894ffba76798807a1ab530d2827e50302873684a491b7faf9dfdc46e185a9c349fc9f1a67b0e

Score
10/10

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 14 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • JavaScript code in executable 6 IoCs
  • Drops file in Program Files directory 10 IoCs
  • Modifies registry class 23 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.exe
    "C:\Users\Admin\AppData\Local\Temp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\is-F50EB.tmp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-F50EB.tmp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.tmp" /SL5="$30104,2023452,663552,C:\Users\Admin\AppData\Local\Temp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:316
      • C:\Program Files (x86)\GBColorPicker\GBColorPicker.exe
        "C:\Program Files (x86)\GBColorPicker\GBColorPicker.exe" /install /SL5="$30104,2023452,663552,C:\Users\Admin\AppData\Local\Temp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1836
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 "C:\Program Files (x86)\GBColorPicker\GBColorPickerExt.dll",DllRegister
          4⤵
          • Loads dropped DLL
          • Modifies registry class
          PID:1768
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 "C:\Program Files (x86)\GBColorPicker\GBColorPickerTask.dll",DllRegister
          4⤵
          • Loads dropped DLL
          • Modifies registry class
          PID:1608
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {1304E919-177B-4E43-B3A4-E6EE7737C524} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
      PID:332
    • C:\Windows\SysWOW64\DllHost.exe
      C:\Windows\SysWOW64\DllHost.exe /Processid:{C9F25994-A189-42AD-9658-667C1DDFFA0A}
      1⤵
      • Loads dropped DLL
      • Modifies registry class
      PID:1520

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Discovery

    Query Registry

    1
    T1012

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\GBColorPicker\GBColorPicker.exe
      MD5

      5972fb76046531a3d9a92bc51848d2f6

      SHA1

      130a3e77863f366dd7ad6c36d9a2c302da7f5d91

      SHA256

      1a0fc47116a057f2a51cb86d2dc6271d809c9408cb3f20d1dbbac42947547f1e

      SHA512

      79257bd38302d2f3de8cca425cd6fbf03a15befd47214302885bc4f09b4876a805dfd3bfc94ec0788d875984ceb745685777b548aa73e46f2a0137acc9384a88

    • C:\Program Files (x86)\GBColorPicker\GBColorPickerExt.dll
      MD5

      518bdebe9168b4cc7a0f605254a2a825

      SHA1

      5a6169e93d54ba3a5aca77c6c9a46e43177adf7b

      SHA256

      63933c57824d61f1c0f22690f103faa85716a0bc7c40f5f2eb8411b338d3a767

      SHA512

      c747fcc773c497d68f4b632732493e35b5104e868bd82049e0d59ace83ba7c179574e7d182fb616a936e0964035028cf8941b06fa1f517aa324e84aeca6ad05d

    • C:\Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • C:\Program Files (x86)\GBColorPicker\GBColorPickerUI.dll
      MD5

      2180e3947fe913b7f5e589f44058e2e3

      SHA1

      bd566e32ba31a01390e5a940b14038240ac342c0

      SHA256

      751344d0154693cef5cb6eb7965e18acf0dbe1e2433252f5528b0f0a98736558

      SHA512

      1ce75ba065a373623f670b1caaac41927431d349555e954c29aea0a476080427e3c09f1cc15a0fe7c06879a75294ba64ebd049e31a350a6b098c3d976c5d639d

    • C:\Users\Admin\AppData\Local\Temp\is-F50EB.tmp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.tmp
      MD5

      2b60738912702741553b09be8b8e9d3a

      SHA1

      6e83dbbff9984dab89f7a2bcc0f0661b50f3be93

      SHA256

      46254ab29a12a202c66a51b037f5651349da7a727799c6360641f777311fc10a

      SHA512

      0711502e0936eed15454e3ba2e5b2368a1ce6a88ea077afe1b8e485c737bc4feff5e799f44f426a879305e4be2310ea8ee19229ec9e7668bcb7f6a4c3c6de89d

    • C:\Users\Admin\AppData\Local\Temp\is-F50EB.tmp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.tmp
      MD5

      2b60738912702741553b09be8b8e9d3a

      SHA1

      6e83dbbff9984dab89f7a2bcc0f0661b50f3be93

      SHA256

      46254ab29a12a202c66a51b037f5651349da7a727799c6360641f777311fc10a

      SHA512

      0711502e0936eed15454e3ba2e5b2368a1ce6a88ea077afe1b8e485c737bc4feff5e799f44f426a879305e4be2310ea8ee19229ec9e7668bcb7f6a4c3c6de89d

    • \Program Files (x86)\GBColorPicker\GBColorPicker.exe
      MD5

      5972fb76046531a3d9a92bc51848d2f6

      SHA1

      130a3e77863f366dd7ad6c36d9a2c302da7f5d91

      SHA256

      1a0fc47116a057f2a51cb86d2dc6271d809c9408cb3f20d1dbbac42947547f1e

      SHA512

      79257bd38302d2f3de8cca425cd6fbf03a15befd47214302885bc4f09b4876a805dfd3bfc94ec0788d875984ceb745685777b548aa73e46f2a0137acc9384a88

    • \Program Files (x86)\GBColorPicker\GBColorPicker.exe
      MD5

      5972fb76046531a3d9a92bc51848d2f6

      SHA1

      130a3e77863f366dd7ad6c36d9a2c302da7f5d91

      SHA256

      1a0fc47116a057f2a51cb86d2dc6271d809c9408cb3f20d1dbbac42947547f1e

      SHA512

      79257bd38302d2f3de8cca425cd6fbf03a15befd47214302885bc4f09b4876a805dfd3bfc94ec0788d875984ceb745685777b548aa73e46f2a0137acc9384a88

    • \Program Files (x86)\GBColorPicker\GBColorPickerExt.dll
      MD5

      518bdebe9168b4cc7a0f605254a2a825

      SHA1

      5a6169e93d54ba3a5aca77c6c9a46e43177adf7b

      SHA256

      63933c57824d61f1c0f22690f103faa85716a0bc7c40f5f2eb8411b338d3a767

      SHA512

      c747fcc773c497d68f4b632732493e35b5104e868bd82049e0d59ace83ba7c179574e7d182fb616a936e0964035028cf8941b06fa1f517aa324e84aeca6ad05d

    • \Program Files (x86)\GBColorPicker\GBColorPickerExt.dll
      MD5

      518bdebe9168b4cc7a0f605254a2a825

      SHA1

      5a6169e93d54ba3a5aca77c6c9a46e43177adf7b

      SHA256

      63933c57824d61f1c0f22690f103faa85716a0bc7c40f5f2eb8411b338d3a767

      SHA512

      c747fcc773c497d68f4b632732493e35b5104e868bd82049e0d59ace83ba7c179574e7d182fb616a936e0964035028cf8941b06fa1f517aa324e84aeca6ad05d

    • \Program Files (x86)\GBColorPicker\GBColorPickerExt.dll
      MD5

      518bdebe9168b4cc7a0f605254a2a825

      SHA1

      5a6169e93d54ba3a5aca77c6c9a46e43177adf7b

      SHA256

      63933c57824d61f1c0f22690f103faa85716a0bc7c40f5f2eb8411b338d3a767

      SHA512

      c747fcc773c497d68f4b632732493e35b5104e868bd82049e0d59ace83ba7c179574e7d182fb616a936e0964035028cf8941b06fa1f517aa324e84aeca6ad05d

    • \Program Files (x86)\GBColorPicker\GBColorPickerExt.dll
      MD5

      518bdebe9168b4cc7a0f605254a2a825

      SHA1

      5a6169e93d54ba3a5aca77c6c9a46e43177adf7b

      SHA256

      63933c57824d61f1c0f22690f103faa85716a0bc7c40f5f2eb8411b338d3a767

      SHA512

      c747fcc773c497d68f4b632732493e35b5104e868bd82049e0d59ace83ba7c179574e7d182fb616a936e0964035028cf8941b06fa1f517aa324e84aeca6ad05d

    • \Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • \Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • \Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • \Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • \Program Files (x86)\GBColorPicker\GBColorPickerTask.dll
      MD5

      e598fdc5eac35445a2b2e09dd8fc63ad

      SHA1

      5b9ff066600c4488fb2b451c2dcf0e7c2e0e9159

      SHA256

      2ffd5f63216bc158679a94db12a927f051c92e9900cad7614d84b6e71fb9e947

      SHA512

      9565fee5adb5df5786026e08f2d3c29921e25d08e70436b69868a69544fd6b6b8290c494a532f254373061e622ae793ad63bc907f0b5e399cc74db35d6463969

    • \Program Files (x86)\GBColorPicker\GBColorPickerUI.dll
      MD5

      2180e3947fe913b7f5e589f44058e2e3

      SHA1

      bd566e32ba31a01390e5a940b14038240ac342c0

      SHA256

      751344d0154693cef5cb6eb7965e18acf0dbe1e2433252f5528b0f0a98736558

      SHA512

      1ce75ba065a373623f670b1caaac41927431d349555e954c29aea0a476080427e3c09f1cc15a0fe7c06879a75294ba64ebd049e31a350a6b098c3d976c5d639d

    • \Program Files (x86)\GBColorPicker\unins000.exe
      MD5

      2b60738912702741553b09be8b8e9d3a

      SHA1

      6e83dbbff9984dab89f7a2bcc0f0661b50f3be93

      SHA256

      46254ab29a12a202c66a51b037f5651349da7a727799c6360641f777311fc10a

      SHA512

      0711502e0936eed15454e3ba2e5b2368a1ce6a88ea077afe1b8e485c737bc4feff5e799f44f426a879305e4be2310ea8ee19229ec9e7668bcb7f6a4c3c6de89d

    • \Users\Admin\AppData\Local\Temp\is-F50EB.tmp\GBColorPickerSetup_226_6ut9g9biPckZb0_blomb.tmp
      MD5

      2b60738912702741553b09be8b8e9d3a

      SHA1

      6e83dbbff9984dab89f7a2bcc0f0661b50f3be93

      SHA256

      46254ab29a12a202c66a51b037f5651349da7a727799c6360641f777311fc10a

      SHA512

      0711502e0936eed15454e3ba2e5b2368a1ce6a88ea077afe1b8e485c737bc4feff5e799f44f426a879305e4be2310ea8ee19229ec9e7668bcb7f6a4c3c6de89d

    • memory/316-1-0x0000000000000000-mapping.dmp
    • memory/1608-12-0x0000000000000000-mapping.dmp
    • memory/1768-11-0x0000000000000000-mapping.dmp
    • memory/1836-7-0x0000000000000000-mapping.dmp