Analysis Overview
SHA256
aaef58ede9edbfc0cbbdd3dc7abfa9ae0f977ed1b33af4f5d7665123187801d1
Threat Level: Known bad
The file 41001fdd7879ce9ede214e92c7e492be.exe was found to be: Known bad.
Malicious Activity Summary
Vidar
Djvu Ransomware
Detected Djvu ransomware
Executes dropped EXE
Downloads MZ/PE file
Reads user/profile data of web browsers
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Accesses cryptocurrency files/wallets, possible credential harvesting
Accesses 2FA software files, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Modifies system certificate store
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-29 23:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-29 23:21
Reported
2022-11-29 23:23
Platform
win7-20220901-en
Max time kernel
52s
Max time network
146s
Command Line
Signatures
Detected Djvu ransomware
| Description | Indicator | Process | Target |
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Djvu Ransomware
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\69bffd20-42d9-4026-9dab-8ef9b20e9b99\\41001fdd7879ce9ede214e92c7e492be.exe\" --AutoStart" | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1348 set thread context of 1204 | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe |
| PID 968 set thread context of 1552 | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe |
| PID 1676 set thread context of 1764 | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe"
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\69bffd20-42d9-4026-9dab-8ef9b20e9b99" /deny *S-1-1-0:(OI)(CI)(DE,DC)
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
"C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe"
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe
"C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe"
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
"C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe"
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 6
C:\Windows\system32\taskeng.exe
taskeng.exe {9AB4B1BC-73F9-4C88-BCB5-69388AA13139} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.2ip.ua | udp |
| N/A | 162.0.217.254:443 | api.2ip.ua | tcp |
| N/A | 162.0.217.254:443 | api.2ip.ua | tcp |
| N/A | 8.8.8.8:53 | uaery.top | udp |
| N/A | 8.8.8.8:53 | fresherlights.com | udp |
| N/A | 181.94.48.228:80 | uaery.top | tcp |
| N/A | 37.234.251.221:80 | fresherlights.com | tcp |
| N/A | 37.234.251.221:80 | fresherlights.com | tcp |
| N/A | 8.8.8.8:53 | t.me | udp |
| N/A | 149.154.167.99:443 | t.me | tcp |
| N/A | 149.154.167.99:443 | t.me | tcp |
| N/A | 149.154.167.99:443 | t.me | tcp |
| N/A | 149.154.167.99:443 | t.me | tcp |
| N/A | 8.8.8.8:53 | steamcommunity.com | udp |
| N/A | 104.74.224.162:443 | steamcommunity.com | tcp |
| N/A | 88.198.77.204:80 | 88.198.77.204 | tcp |
Files
memory/1348-54-0x0000000001C10000-0x0000000001CA2000-memory.dmp
memory/1204-55-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1204-56-0x0000000000424141-mapping.dmp
memory/1348-58-0x0000000001C10000-0x0000000001CA2000-memory.dmp
memory/1348-59-0x0000000001CF0000-0x0000000001E0B000-memory.dmp
memory/1204-60-0x0000000075601000-0x0000000075603000-memory.dmp
memory/1204-61-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1204-62-0x0000000000400000-0x0000000000537000-memory.dmp
memory/1752-63-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\69bffd20-42d9-4026-9dab-8ef9b20e9b99\41001fdd7879ce9ede214e92c7e492be.exe
| MD5 | 41001fdd7879ce9ede214e92c7e492be |
| SHA1 | 215964b0399da37b41b7f420806a72feb72a7c28 |
| SHA256 | aaef58ede9edbfc0cbbdd3dc7abfa9ae0f977ed1b33af4f5d7665123187801d1 |
| SHA512 | 1d125890b19e323fd3a67b3b2575c97df72f4f8b7f13d5e1d3e010063b88cc40a6f55d25513ada752992434f0b1d350152798381d43cb2ec591020c85eec44d9 |
memory/1204-66-0x0000000000400000-0x0000000000537000-memory.dmp
memory/968-67-0x00000000002C0000-0x0000000000352000-memory.dmp
memory/968-65-0x0000000000000000-mapping.dmp
memory/1552-69-0x0000000000424141-mapping.dmp
memory/968-71-0x00000000002C0000-0x0000000000352000-memory.dmp
memory/1552-73-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
| MD5 | 471729539f78bd447caa4ce7ea577474 |
| SHA1 | 20693aafbea55ccf1d99e2ffc5204d78ed4dbfe8 |
| SHA256 | 3290cb43d0d3a9c868a6e1a3e761b123847df05614d20efe1fbcf84847886a4f |
| SHA512 | 6c3c2b8015ba10510d5b6d6f42ac5738f0b43a8a20b3171c9d6f8a5dd6f59e7592abfbe995cb608ce9a19998055c07388224ff6e53685de9c3d9fd97edf53fa3 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
| MD5 | 916c512d221c683beeea9d5cb311b0b0 |
| SHA1 | bf0db4b1c4566275b629efb095b6ff8857b5748e |
| SHA256 | 64a36c1637d0a111152002a2c0385b0df9dd81b616b3f2073fbbe3f2975aa4d8 |
| SHA512 | af32cffea722438e9b17b08062dc2e209edc5417418964ead0b392bd502e1a647a8456b2ee2ea59faf69f93d0c6ea6f15949b6c30924db7da65b91cb18e8dc6c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
| MD5 | 76e7d5bf61b2e80d159f88aa9798ce91 |
| SHA1 | 32a46de50c9c02b068e39cf49b78c7e2d5ace20d |
| SHA256 | 280fd6ae3ad21323199759814c4dd82329eb8f9847ed1fa2be145e83b4c88bf3 |
| SHA512 | 5efd8c64ac40ae006d2ce4509eb9e5f1448fb1156e914d303e8bc4dcfe1d94c57c7eae216b362877e7b644876656cc9e5c4cebfc905bab3f8b09cb1a051d69c4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
| MD5 | 5ffa743d1508cca4e85e09aaadccef3f |
| SHA1 | ee8a6278edc0d66f85e90fe1fbde61fcd20a8a58 |
| SHA256 | f50e66d8cea9c733d71345df49df3337be6fbe208d5abd8039502568109b04f1 |
| SHA512 | e991ece19c0d80c3bbfbe0202ac93d8e2f4376b6bd89b345b5c6d117c463cdb57dd985408d6b91ea39f675711f81dc050366a6ddf440fa4fbe0f75203018bde4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | fc4666cbca561e864e7fdf883a9e6661 |
| SHA1 | 2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5 |
| SHA256 | 10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b |
| SHA512 | c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 8bf61598e61de52eff89ae3fb8b1c924 |
| SHA1 | 8557081a70354cc90c10022556a9d279b087e8d4 |
| SHA256 | b4bfa2e5e92d3d98a99866058ccc10ed969ff6e4499bc18270eb5f0a6f952bfc |
| SHA512 | 19b5589f82c359d1a6cfc0c0da2aad0687bd12da2a6b3b421e4d3e1d4e1d600569b0910503e1fd0a1b7eed7fb2344bf52a0ba0a36ab4c0416d8ab2083f4dad9c |
memory/1552-80-0x0000000000400000-0x0000000000537000-memory.dmp
\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/1676-83-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/1988-87-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/1676-98-0x0000000000220000-0x000000000026B000-memory.dmp
memory/1764-99-0x0000000000400000-0x000000000045F000-memory.dmp
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/1764-92-0x00000000004231AC-mapping.dmp
memory/1676-97-0x00000000005DD000-0x000000000060A000-memory.dmp
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/1132-94-0x0000000000000000-mapping.dmp
memory/1764-90-0x0000000000400000-0x000000000045F000-memory.dmp
C:\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
\Users\Admin\AppData\Local\ebda0bb2-305f-44eb-95bf-1c934ce49841\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/1764-101-0x0000000000400000-0x000000000045F000-memory.dmp
memory/1764-102-0x0000000061E00000-0x0000000061EF3000-memory.dmp
\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/1136-122-0x0000000000000000-mapping.dmp
memory/1764-123-0x0000000000400000-0x000000000045F000-memory.dmp
memory/868-124-0x0000000000000000-mapping.dmp
memory/1552-125-0x0000000000400000-0x0000000000537000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/284-127-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/1468-130-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-29 23:21
Reported
2022-11-29 23:24
Platform
win10v2004-20221111-en
Max time kernel
171s
Max time network
184s
Command Line
Signatures
Detected Djvu ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Djvu Ransomware
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe | N/A |
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\67e4cc25-8962-4521-bd8e-54ebf415eb81\\41001fdd7879ce9ede214e92c7e492be.exe\" --AutoStart" | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.2ip.ua | N/A | N/A |
| N/A | api.2ip.ua | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1836 set thread context of 4668 | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe |
| PID 3528 set thread context of 4260 | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe |
| PID 4468 set thread context of 4108 | N/A | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe | C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe"
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\67e4cc25-8962-4521-bd8e-54ebf415eb81" /deny *S-1-1-0:(OI)(CI)(DE,DC)
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe
"C:\Users\Admin\AppData\Local\Temp\41001fdd7879ce9ede214e92c7e492be.exe" --Admin IsNotAutoStart IsNotTask
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe
"C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe"
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build3.exe
"C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build3.exe"
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe
"C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 20.50.73.10:443 | tcp | |
| N/A | 8.8.8.8:53 | api.2ip.ua | udp |
| N/A | 162.0.217.254:443 | api.2ip.ua | tcp |
| N/A | 96.16.53.137:80 | tcp | |
| N/A | 96.16.53.137:80 | tcp | |
| N/A | 96.16.53.137:80 | tcp | |
| N/A | 8.8.8.8:53 | crl.comodoca.com | udp |
| N/A | 172.64.155.188:80 | crl.comodoca.com | tcp |
| N/A | 172.64.155.188:80 | crl.comodoca.com | tcp |
| N/A | 162.0.217.254:443 | api.2ip.ua | tcp |
| N/A | 8.8.8.8:53 | fresherlights.com | udp |
| N/A | 8.8.8.8:53 | uaery.top | udp |
| N/A | 181.94.48.228:80 | uaery.top | tcp |
| N/A | 46.195.100.42:80 | fresherlights.com | tcp |
| N/A | 46.195.100.42:80 | fresherlights.com | tcp |
| N/A | 8.8.8.8:53 | t.me | udp |
| N/A | 149.154.167.99:443 | t.me | tcp |
| N/A | 88.198.94.71:80 | 88.198.94.71 | tcp |
| N/A | 109.102.255.230:80 | fresherlights.com | tcp |
Files
memory/1836-132-0x000000000214E000-0x00000000021E0000-memory.dmp
memory/1836-133-0x00000000022B0000-0x00000000023CB000-memory.dmp
memory/4668-134-0x0000000000000000-mapping.dmp
memory/4668-135-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4668-136-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4668-137-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4668-138-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4044-139-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\67e4cc25-8962-4521-bd8e-54ebf415eb81\41001fdd7879ce9ede214e92c7e492be.exe
| MD5 | 41001fdd7879ce9ede214e92c7e492be |
| SHA1 | 215964b0399da37b41b7f420806a72feb72a7c28 |
| SHA256 | aaef58ede9edbfc0cbbdd3dc7abfa9ae0f977ed1b33af4f5d7665123187801d1 |
| SHA512 | 1d125890b19e323fd3a67b3b2575c97df72f4f8b7f13d5e1d3e010063b88cc40a6f55d25513ada752992434f0b1d350152798381d43cb2ec591020c85eec44d9 |
memory/3528-141-0x0000000000000000-mapping.dmp
memory/4668-142-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4260-143-0x0000000000000000-mapping.dmp
memory/4260-146-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3528-145-0x00000000021BF000-0x0000000002251000-memory.dmp
memory/4260-147-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4260-149-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4468-150-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/2028-153-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build3.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/3820-156-0x0000000000000000-mapping.dmp
memory/4108-157-0x0000000000000000-mapping.dmp
memory/4108-158-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4468-160-0x000000000080E000-0x000000000083A000-memory.dmp
C:\Users\Admin\AppData\Local\ee1be678-0c14-4a2f-ae4c-b0b9b37a9f9a\build2.exe
| MD5 | b9212ded69fae1fa1fb5d6db46a9fb76 |
| SHA1 | 58face4245646b1cd379ee49f03a701eab1642be |
| SHA256 | 7a087c1bcd038c61ddb0f634f9b21e6db9bed59842f19adeda48b49acb20e16f |
| SHA512 | 09cab8ccedb9e53d6d2725e8b9dbbe8fa9552607a58d89876b6539a6612b2e7ac0440ef281971bec9191510915fa6264048510add493e6a862b0d3b4f006e342 |
memory/4468-161-0x0000000002090000-0x00000000020DB000-memory.dmp
memory/4108-162-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4108-163-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4108-164-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4108-165-0x0000000061E00000-0x0000000061EF3000-memory.dmp
C:\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
C:\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/4108-185-0x0000000000400000-0x000000000045F000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
| MD5 | 9ead10c08e72ae41921191f8db39bc16 |
| SHA1 | abe3bce01cd34afc88e2c838173f8c2bd0090ae1 |
| SHA256 | 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0 |
| SHA512 | aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a |
memory/4948-188-0x0000000000000000-mapping.dmp