Analysis Overview
SHA256
28456074020e4982cb2c7d0f8c7aeec3d8470e4625bb6f12dc9bb6a794bd9fc6
Threat Level: Shows suspicious behavior
The file capa.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Drops desktop.ini file(s)
Detects Pyinstaller
Unsigned PE
Checks processor information in registry
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 17:06
Signatures
Detects Pyinstaller
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 17:06
Reported
2024-06-20 17:08
Platform
win10v2004-20240508-en
Max time kernel
78s
Max time network
52s
Command Line
Signatures
Loads dropped DLL
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\Videos\Captures\desktop.ini | C:\Windows\system32\svchost.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\system32\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1337824034-2731376981-3755436523-1000\{2EBFF987-7996-498E-A2AE-8FDF16A54665} | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 220 wrote to memory of 4988 | N/A | C:\Users\Admin\AppData\Local\Temp\capa.exe | C:\Users\Admin\AppData\Local\Temp\capa.exe |
| PID 220 wrote to memory of 4988 | N/A | C:\Users\Admin\AppData\Local\Temp\capa.exe | C:\Users\Admin\AppData\Local\Temp\capa.exe |
| PID 4988 wrote to memory of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\capa.exe | C:\Windows\system32\cmd.exe |
| PID 4988 wrote to memory of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\capa.exe | C:\Windows\system32\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\capa.exe
"C:\Users\Admin\AppData\Local\Temp\capa.exe"
C:\Users\Admin\AppData\Local\Temp\capa.exe
"C:\Users\Admin\AppData\Local\Temp\capa.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "ver"
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\_MEI2202\ucrtbase.dll
| MD5 | 3b337c2d41069b0a1e43e30f891c3813 |
| SHA1 | ebee2827b5cb153cbbb51c9718da1549fa80fc5c |
| SHA256 | c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7 |
| SHA512 | fdb3012a71221447b35757ed2bdca6ed1f8833b2f81d03aabebd2cd7780a33a9c3d816535d03c5c3edd5aaf11d91156842b380e2a63135e3c7f87193ad211499 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\python38.dll
| MD5 | 26ba25d468a778d37f1a24f4514d9814 |
| SHA1 | b64fe169690557656ede3ae50d3c5a197fea6013 |
| SHA256 | 2f3e368f5bcc1dda5e951682008a509751e6395f7328fd0f02c4e1a11f67c128 |
| SHA512 | 80471bfeeab279ce4adfb9ee1962597fb8e1886b861e31bdff1e3aa0df06d93afeb3a3398e9519bab7152d4bd7d88fa9b328a2d7eb50a91eb60fead268912080 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\VCRUNTIME140.dll
| MD5 | 4a365ffdbde27954e768358f4a4ce82e |
| SHA1 | a1b31102eee1d2a4ed1290da2038b7b9f6a104a3 |
| SHA256 | 6a0850419432735a98e56857d5cfce97e9d58a947a9863ca6afadd1c7bcab27c |
| SHA512 | 54e4b6287c4d5a165509047262873085f50953af63ca0dcb7649c22aba5b439ab117a7e0d6e7f0a3e51a23e28a255ffd1ca1ddce4b2ea7f87bca1c9b0dbe2722 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\base_library.zip
| MD5 | 7359782c72d3195032ebb6f80ce65cef |
| SHA1 | 79ec1fa788feb8d5290b9bb8415db018930841c5 |
| SHA256 | 0e6ca441b015ce7fad2f2ecb7dbe9534d116a1ab6dc1063787f06ff3f8912fad |
| SHA512 | bc02f4fb241515333dee891b935cb1c66d60bc14861feb8ebd3dd9d16ab4e8ba1759001eb68393c4ebe7f7164e8de5140082810bec70f8c4efef772d813e789d |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_ctypes.pyd
| MD5 | 291a0a9b63bae00a4222a6df71a22023 |
| SHA1 | 7a6a2aad634ec30e8edb2d2d8d0895c708d84551 |
| SHA256 | 820e840759eed12e19f3c485fd819b065b49d9dc704ae3599a63077416d63324 |
| SHA512 | d43ef6fc2595936b17b0a689a00be04968f11d7c28945af4c3a74589bd05f415bf4cb3b4e22ac496490daff533755999a69d5962ccffd12e09c16130ed57fd09 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\libffi-7.dll
| MD5 | eef7981412be8ea459064d3090f4b3aa |
| SHA1 | c60da4830ce27afc234b3c3014c583f7f0a5a925 |
| SHA256 | f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081 |
| SHA512 | dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_bz2.pyd
| MD5 | a49c5f406456b79254eb65d015b81088 |
| SHA1 | cfc2a2a89c63df52947af3610e4d9b8999399c91 |
| SHA256 | ce4ef8ed1e72c1d3a6082d500a17a009eb6e8ed15022bf3b68a22291858feced |
| SHA512 | bbafeff8c101c7425dc9b8789117fe4c5e516d217181d3574d9d81b8fec4b0bd34f1e1fe6e406ae95584dc671f788cd7b05c8d700baf59fbf21de9c902edf7ae |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_lzma.pyd
| MD5 | cf9fd17b1706f3044a8f74f6d398d5f1 |
| SHA1 | c5cd0debbde042445b9722a676ff36a0ac3959ad |
| SHA256 | 9209ccc60115727b192bf7771551040ca6fdd50f9bf8c3d2eacbfd424e8245e4 |
| SHA512 | 5fe922c00c6f7fd3cd9bc56fc51de1f44adffbdb0afc0583f1bb08008be628b9ac16f8560b0c3ba16138e1cdcaf1c525ef24241bed804804cdeb5961aed6385a |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_socket.pyd
| MD5 | 4827652de133c83fa1cae839b361856c |
| SHA1 | 182f9a04bdc42766cfd5fb352f2cb22e5c26665e |
| SHA256 | 87832a3b89e2ada8f704a8f066013660d591d9ce01ce901cc57a3b973f0858ba |
| SHA512 | 8d66d68613fdba0820257550de3c39b308b1dce659dca953d10a95ff2cf89c31afe512d30ed44422b31117058dc9fa15279e5ac84694da89b47f99b0ad7e338a |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\select.pyd
| MD5 | e21cff76db11c1066fd96af86332b640 |
| SHA1 | e78ef7075c479b1d218132d89bf4bec13d54c06a |
| SHA256 | fcc2e09a2355a5546922874fb4cac92ee00a33c0ed6adbc440d128d1e9f4ec28 |
| SHA512 | e86dba2326ca5ea3f5ef3af2abd3c23d5b29b6211acc865b6be5a51d5c8850b7cda8c069e6f631ac62f2047224c4b675bbe6ac97c7ba781de5b8016ebaffd46f |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\pyexpat.pyd
| MD5 | 2ae23047648257afa90d0ca96811979f |
| SHA1 | 0833cf7ccae477faa4656c74d593d0f59844cadd |
| SHA256 | 5caf51f12406bdb980db1361fab79c51be8cac0a2a0071a083adf4d84f423e95 |
| SHA512 | 13052eb183bb7eb8bb2740ff39f63805b69e920f2e21b482657a9995aa002579a88296b81ec415942511d2ed146689d1868b446f7e698e72da22f5c182706030 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_queue.pyd
| MD5 | dd146e2fa08302496b15118bf47703cf |
| SHA1 | d06813e2fcb30cbb00bb3893f30c2661686cf4b7 |
| SHA256 | 67e4e888559ea2c62ff267b58d7a7e95c2ec361703b5aa232aa8b2a1f96a2051 |
| SHA512 | 5b93a782c9562370fc5b3f289ca422b4d1a1c532e81bd6c95a0063f2e3889ecf828003e42b674439fc7cd0fa72f64ad607bab6910abe9d959a4fb9fb08df263c |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_hashlib.pyd
| MD5 | 5e5af52f42eaf007e3ac73fd2211f048 |
| SHA1 | 1a981e66ab5b03f4a74a6bac6227cd45df78010b |
| SHA256 | a30cf1a40e0b09610e34be187f1396ac5a44dcfb27bc7ff9b450d1318b694c1b |
| SHA512 | bc37625005c3dad1129b158a2f1e91628d5c973961e0efd61513bb6c7b97d77922809afca8039d08c11903734450bc098c6e7b63655ff1e9881323e5cfd739fd |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\libcrypto-1_1.dll
| MD5 | 89511df61678befa2f62f5025c8c8448 |
| SHA1 | df3961f833b4964f70fcf1c002d9fd7309f53ef8 |
| SHA256 | 296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf |
| SHA512 | 9af069ea13551a4672fdd4635d3242e017837b76ab2815788148dd4c44b4cf3a650d43ac79cd2122e1e51e01fb5164e71ff81a829395bdb8e50bb50a33f0a668 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\unicodedata.pyd
| MD5 | 601aee84e12b87ca66826dfc7ca57231 |
| SHA1 | 3a7812433ca7d443d4494446a9ced24b6774ceca |
| SHA256 | d8091e62c74e1b2b648086f778c3c41ce01f09661a75ea207d3fea2cf26a8762 |
| SHA512 | 7c2d64623c6cfd66d6729f59909c90aa944e810ff6514c58b2b3142ee90e8660b7ddf7fa187389dd333e47efe8b19e935dd4e9119c15375b69b4880d043877d7 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_ssl.pyd
| MD5 | d4dfd8c2894670e9f8d6302c09997300 |
| SHA1 | c3a6cc8d8079a06a4cac8950e0baba2b43fb1f8e |
| SHA256 | 0a721fc230eca278a69a2006e13dfa00e698274281378d4df35227e1f68ea3e0 |
| SHA512 | 1422bf45d233e2e3f77dce30ba0123625f2a511f73dfdf42ee093b1755963d9abc371935111c28f0d2c02308c5e82867de2546d871c35e657da32a7182026048 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\libssl-1_1.dll
| MD5 | 50bcfb04328fec1a22c31c0e39286470 |
| SHA1 | 3a1b78faf34125c7b8d684419fa715c367db3daa |
| SHA256 | fddd0da02dcd41786e9aa04ba17ba391ce39dae6b1f54cfa1e2bb55bc753fce9 |
| SHA512 | 370e6dfd318d905b79baf1808efbf6da58590f00006513bdaaed0c313f6fa6c36f634ea3b05f916cee59f4db25a23dd9e6f64caf3c04a200e78c193027f57685 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_overlapped.pyd
| MD5 | 7d5bb2a3e4fbceaddfeef929a21e610c |
| SHA1 | 942b69e716ee522ef01bde792434c638e3d5497a |
| SHA256 | 5f92c163b9fe6abb0f8b106a972f6a86f84271b2e32c67f95737387c85719837 |
| SHA512 | 8c44f1683fdea0d8121ff2fe36f2582313980ef20ee1985af7ff36acb022acbb7617e85d2dd3b8e75715444dc0cfc4487c81b43d0222bd832aac867875afbe30 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\pydantic_core\_pydantic_core.cp38-win_amd64.pyd
| MD5 | d3a9177dc7ca3ee43d5f3a2f2a17841e |
| SHA1 | 10035abc83c6b33cea9cbad3c7923ec6ee908b67 |
| SHA256 | 7d14261e93e043f19a766718b390f97c48215855e6daca9f6e677b3d3ac67679 |
| SHA512 | 3e3255ea5c050016bdeffb3415a5582f7a835b07a0ce9272929361d87bb793c5f845d6b3f0a796bd089997668f194453c83a088bbe03914b7ed6e1d728d00c59 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\yaml\_yaml.cp38-win_amd64.pyd
| MD5 | 5c383dad5d328227ef78c516f25b6ebf |
| SHA1 | 563c4e3e0595c0cd071d77c7d033c4e76e5d43bf |
| SHA256 | a4faabda3fe0c1c88abd58332b7c28d24e3d6f3d5d56e524fcafc3377bbbaf22 |
| SHA512 | 290819b9c2706574e340817c0d229638c25c6cc01b42a35af8fecdc92c6411711de25196e23881f7ec861637bb298ba2364a67cb57ffcd40dfc506b004afa34b |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_decimal.pyd
| MD5 | a2b554d61e6cf63c6e5bbafb20ae3359 |
| SHA1 | 26e043efdaaa52e9034602cebeb564d4f9714a7f |
| SHA256 | 30eea56a4d1dd78f9d65fcb6168ab189cfa8098c38aad47ee770756a056749ca |
| SHA512 | 5ea99fa23e7657e9f01dc155741d5f93945a2e6c90f1494873aa7c35a8da0001815b31b387b239ef7de1695b8f416028166dd94db259d246d8dc10a37e20da97 |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_asyncio.pyd
| MD5 | 0400b1958d0f7aa0d2ad409ea12ffec7 |
| SHA1 | ce1a5c61192ffe489a53f029ac0a95d4abb3d2b9 |
| SHA256 | 6e25aa5931f175b971dfd05aab7a24cef29edd8f4b524341c414d0577c07a200 |
| SHA512 | 8790f3f9c69823d55350ea63a1b8ebb3dad64942b6e6752109d2932b3bb848a5101e2a9a4645e93a476a8c4e5c8b27e15eb39b33fcc772a876b0e8ab9fd5eefa |
C:\Users\Admin\AppData\Local\Temp\_MEI2202\_ruamel_yaml.cp38-win_amd64.pyd
| MD5 | a78b3cc03223c59be0cc5197e62211d5 |
| SHA1 | c624312cef321065da824da1c21bc500faba310f |
| SHA256 | d8b5e9da6eacd1e4ceab010aeaebaab1a751141fbfbfc8a46684bc7bd2701d5b |
| SHA512 | 37aacad15238177756b2d470940bf3288ba5b9fd45b4076de87f6b52c51ad030116970ebf34d972ca2806acd0c79cde6cf2da1f8af3f14ba87a720d502ed1dd0 |
C:\Users\Admin\Videos\Captures\desktop.ini
| MD5 | b0d27eaec71f1cd73b015f5ceeb15f9d |
| SHA1 | 62264f8b5c2f5034a1e4143df6e8c787165fbc2f |
| SHA256 | 86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2 |
| SHA512 | 7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c |