Analysis Overview
SHA256
6f707e2f57ec4431abc3ec065d8b64e180de7c8c78bc50bed0235271d6b50b43
Threat Level: Likely malicious
The file 8972662f97de698650c7d96f331c5767_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Enumerates VirtualBox registry keys
Looks for VMWare Tools registry key
Checks BIOS information in registry
Executes dropped EXE
Registers COM server for autorun
Reads user/profile data of web browsers
Loads dropped DLL
Checks whether UAC is enabled
Enumerates connected drives
Loads dropped DLL
Checks system information in the registry
Program crash
Enumerates physical storage devices
Unsigned PE
NSIS installer
Suspicious behavior: GetForegroundWindowSpam
Modifies registry class
Suspicious use of SendNotifyMessage
Uses Volume Shadow Copy service COM API
Uses Volume Shadow Copy WMI provider
Uses Task Scheduler COM API
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-01 05:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Analysis: behavioral15
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
100s
Max time network
144s
Command Line
Signatures
Enumerates VirtualBox registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\VBoxGuest | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Reads user/profile data of web browsers
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\f: | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Checks system information in the registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\Icon = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFence.exe\",0" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\Position = "Middle" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\command | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFenceScan.exe\" /scan:\"%1\"" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\ = "Scan with ByteFence Anti-Malware..." | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\Position = "Middle" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFenceScan.exe\" /scan:\"%1\"" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\ = "Scan with ByteFence Anti-Malware..." | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\Icon = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFence.exe\",0" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\command | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 190000000100000010000000749966cecc95c1874194ca7203f9b6200f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa6090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f0b00000001000000120000004400690067006900430065007200740000001d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d4304000000010000001000000087ce0b7b2a0e4900e158719b37a893722000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 190000000100000010000000d8b5fb368468620275d142ffd2aade370300000001000000140000004eb6d578499b1ccf5f581ead56be3d9b6744a5e51d0000000100000010000000c6cbcafa17955c4cfd41eca0c654c3610b000000010000001200000056006500720069005300690067006e0000001400000001000000140000007fd365a7c2ddecbbf03009f34339fa02af33313353000000010000002500000030233021060b6086480186f8450107170630123010060a2b0601040182373c0101030200c009000000010000002a000000302806082b0601050507030106082b0601050507030206082b0601050507030406082b060105050703030f0000000100000014000000e91e1e972b8f467ab4e0598fa92285387dee94c92000000001000000d7040000308204d3308203bba003020102021018dad19e267de8bb4a2158cdcc6b3b4a300d06092a864886f70d01010505003081ca310b300906035504061302555331173015060355040a130e566572695369676e2c20496e632e311f301d060355040b1316566572695369676e205472757374204e6574776f726b313a3038060355040b1331286329203230303620566572695369676e2c20496e632e202d20466f7220617574686f72697a656420757365206f6e6c79314530430603550403133c566572695369676e20436c6173732033205075626c6963205072696d6172792043657274696669636174696f6e20417574686f72697479202d204735301e170d3036313130383030303030305a170d3336303731363233353935395a3081ca310b300906035504061302555331173015060355040a130e566572695369676e2c20496e632e311f301d060355040b1316566572695369676e205472757374204e6574776f726b313a3038060355040b1331286329203230303620566572695369676e2c20496e632e202d20466f7220617574686f72697a656420757365206f6e6c79314530430603550403133c566572695369676e20436c6173732033205075626c6963205072696d6172792043657274696669636174696f6e20417574686f72697479202d20473530820122300d06092a864886f70d01010105000382010f003082010a0282010100af240808297a359e600caae74b3b4edc7cbc3c451cbb2be0fe2902f95708a364851527f5f1adc831895d22e82aaaa642b38ff8b955b7b1b74bb3fe8f7e0757ecef43db66621561cf600da4d8def8e0c362083d5413eb49ca59548526e52b8f1b9febf5a191c23349d843636a524bd28fe870514dd189697bc770f6b3dc1274db7b5d4b56d396bf1577a1b0f4a225f2af1c926718e5f40604ef90b9e400e4dd3ab519ff02baf43ceee08beb378becf4d7acf2f6f03dafdd759133191d1c40cb7424192193d914feac2a52c78fd50449e48d6347883c6983cbfe47bd2b7e4fc595ae0e9dd4d143c06773e314087ee53f9f73b8330acf5d3f3487968aee53e825150203010001a381b23081af300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106306d06082b0601050507010c0461305fa15da05b3059305730551609696d6167652f6769663021301f300706052b0e03021a04148fe5d31a86ac8d8e6bc3cf806ad448182c7b192e30251623687474703a2f2f6c6f676f2e766572697369676e2e636f6d2f76736c6f676f2e676966301d0603551d0e041604147fd365a7c2ddecbbf03009f34339fa02af333133300d06092a864886f70d0101050500038201010093244a305f62cfd81a982f3deadc992dbd77f6a5792238ecc4a7a07812ad620e457064c5e797662d98097e5fafd6cc2865f201aa081a47def9f97c925a0869200dd93e6d6e3c0d6ed8e606914018b9f8c1eddfdb41aae09620c9cd64153881c994eea284290b136f8edb0cdd2502dba48b1944d2417a05694a584f60ca7e826a0b02aa251739b5db7fe784652a958abd86de5e8116832d10ccdefda8822a6d281f0d0bc4e5e71a2619e1f4116f10b595fce7420532dbce9d515e28b69e85d35befa57d4540728eb70e6b0e06fb33354871b89d278bc4655f0d86769c447af6955cf65d320833a454b6183f685cf2424a853854835fd1e82cf2ac11d6a8ed636a | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFence.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFence.exe"
\??\c:\users\admin\appdata\local\temp\ByteFenceService.exe
"c:\users\admin\appdata\local\temp\ByteFenceService.exe" /i
\??\c:\users\admin\appdata\local\temp\ByteFenceService.exe
"c:\users\admin\appdata\local\temp\ByteFenceService.exe"
C:\Windows\system32\netsh.exe
"C:\Windows\system32\netsh.exe" winsock show catalog
C:\Windows\SysWOW64\netsh.exe
"C:\Windows\SysWOW64\netsh.exe" winsock show catalog
C:\Windows\System32\bitsadmin.exe
"C:\Windows\System32\bitsadmin.exe" /rawreturn /nowrap /list /allusers /verbose
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.reason.technology | udp |
| US | 8.8.8.8:53 | api.reason.technology | udp |
| US | 8.8.8.8:53 | proxel.bytefence.com | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | api.reasonsecurity.com | udp |
| US | 8.8.8.8:53 | api.reasonsecurity.com | udp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 8.8.8.8:53 | cdn.bytefence.com | udp |
| US | 8.8.8.8:53 | mc-003.bytefence.com | udp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| BE | 2.17.107.9:80 | crl.microsoft.com | tcp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 8.8.8.8:53 | ocsp.thawte.com | udp |
| US | 152.199.19.74:80 | ocsp.thawte.com | tcp |
| US | 8.8.8.8:53 | crl.thawte.com | udp |
| SE | 192.229.221.95:80 | crl.thawte.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 104.22.1.235:443 | api.reasonsecurity.com | tcp |
| US | 8.8.8.8:53 | csc3-2004-crl.verisign.com | udp |
Files
memory/2684-0-0x000007FEF47AE000-0x000007FEF47AF000-memory.dmp
memory/2684-1-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-2-0x000000001C0B0000-0x000000001C604000-memory.dmp
memory/2684-3-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-4-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-5-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-6-0x0000000001260000-0x000000000129C000-memory.dmp
memory/2684-7-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2524-10-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ByteFenceService.InstallLog
| MD5 | 69b661f1c5111bab508264cdc91e33ef |
| SHA1 | d2b443a7aa799e0bd48124e6583ed92b591ffc3d |
| SHA256 | 2d60399359ec8f2906cac7f836a0f10162c961b89eae1e849073acbbb6d3d84d |
| SHA512 | cf132dc26464264d2c6ec093efc7aa0b64afdbb9ad0e2f1ce0faf8f54447f0588627677de33a67e30a12110aea3d1103be7e4d00fc8dc30cf85b314a73b63c07 |
memory/2524-35-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
\??\c:\users\admin\appdata\local\temp\rsEngine.config
| MD5 | 56471e1d552cf365892a221059747376 |
| SHA1 | 89cb5955b2ea777edd6366c5139029946310bafd |
| SHA256 | d71574e62332c8ba76faf56f14de7357b6b2eba1d6c2e41dd140170a7b729d50 |
| SHA512 | a5be82b7a7940a60e5febf5458237fcfa4b1a06188604529089b711b802c0fee7bad700a368830737e78d0c32431cc8baa13cb65f1c320cf14943be7d8e46972 |
memory/2684-37-0x000000001C7C0000-0x000000001C82A000-memory.dmp
memory/2684-38-0x000000001CAC0000-0x000000001CB12000-memory.dmp
memory/2684-39-0x0000000000CA0000-0x0000000000CA6000-memory.dmp
memory/2684-40-0x000000001E2B0000-0x000000001E42C000-memory.dmp
memory/2684-47-0x0000000026060000-0x00000000260A0000-memory.dmp
memory/2684-48-0x000000002A740000-0x000000002A784000-memory.dmp
memory/2684-49-0x000000002A8E0000-0x000000002A916000-memory.dmp
memory/2684-50-0x000007FEF47AE000-0x000007FEF47AF000-memory.dmp
memory/2684-51-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-54-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-55-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Signatures.dat
| MD5 | fb84325fd7362b5634c4de62b3a2c001 |
| SHA1 | ebb54ec78a071ce47a1c86f47903d56d77b34cf7 |
| SHA256 | 23bdccb16e5900857c621b67c779b2a49179aca564eeaf1e74fd10c4eb1651ef |
| SHA512 | d59933302521c9b3eead330a38577faf1df0378aa926690c6001186d495abe4fc470bf578bc9deabd82e26d7b1f8ed446957494122bd65047456c657dc9bade2 |
memory/2684-65-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
memory/2684-67-0x000007FEF44F0000-0x000007FEF4E8D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabA66F.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarADC6.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 7cea7e984b4d99eb31153fc3177fc93d |
| SHA1 | 9f6d6034e36e0270c4aa2a2d38ff1515aac09648 |
| SHA256 | 0a7797e1c52cb28b9328a9c7d3b6e445046a184fefac179bdabb24c89c31ff82 |
| SHA512 | afebff6963b73f46a34b32a4913d74bd64e59abdcd226aa53489e39a0d47ae6591b7e6032822718d9a619380b94fbdebce49acab8b59ecad244386811a03ce8d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
| MD5 | a266bb7dcc38a562631361bbf61dd11b |
| SHA1 | 3b1efd3a66ea28b16697394703a72ca340a05bd5 |
| SHA256 | df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e |
| SHA512 | 0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
| MD5 | 3687a365fc9440b09f36e60641da1c93 |
| SHA1 | 75e69863e238ff69a75e7e121b73b06b4cebbcf2 |
| SHA256 | 194c6b522f47aa695c5e511aaa581bec8b6565193d82180e495393c7f75e2736 |
| SHA512 | 4812a57700994ca599efe35bceaa730a1567040858beba7f6bcbaf963ec9e5d6a6c62da308f083e0d6aa8ede98b3958fd96322ee8be97e7ed51141939f62210b |
\??\c:\users\admin\appdata\local\temp\Errors.dat
| MD5 | 85b3aff96264e2039ba02322cb4ac4a9 |
| SHA1 | 07c6cdc6b050d18795cbdcc638c85f8687dc32de |
| SHA256 | 510ff27870f3e2120e1007682c238f345b046e8dad0d6355df4f05d2448a4221 |
| SHA512 | 9a29444bd059308ab503204ae5fbf357a1752baf3a499972b13afeb5e36c4c833eb3be892560efa88124f55c189e2ccf379295dc7acb697ccf088ce62507e019 |
\??\c:\users\admin\appdata\local\temp\Logs\err.dat
| MD5 | a274d252b6bd38ccf33c1f2debce11ad |
| SHA1 | 3cd44a53e03ab006efc69cf9ad21670563269f4a |
| SHA256 | eb6aa5dd31c611ae6315abbe79e633ca85cefb1cc1a47ad8ebb678dc7940cd88 |
| SHA512 | 160a093be1dda8b9f9de7eefe979fa4c565174600e7918e7bd73414c520ea6e5045f7ae06fc4a6268c77382aac797c669a768fd04206fa6567c2e920017d419c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2F23D0F5E4D72862517E1CB26A329742_59C6B5742244136A08A70F9396A5A57A
| MD5 | 5bfa51f3a417b98e7443eca90fc94703 |
| SHA1 | 8c015d80b8a23f780bdd215dc842b0f5551f63bd |
| SHA256 | bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128 |
| SHA512 | 4cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399 |
memory/2684-784-0x000000001AD00000-0x000000001AD3E000-memory.dmp
memory/2684-786-0x000000001AD00000-0x000000001AD57000-memory.dmp
memory/2684-787-0x000000001AD00000-0x000000001AD57000-memory.dmp
memory/2684-789-0x000000001ACB0000-0x000000001ACBA000-memory.dmp
memory/2684-790-0x000000001ACB0000-0x000000001ACBA000-memory.dmp
memory/2684-793-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-792-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-795-0x000000001AD00000-0x000000001AD56000-memory.dmp
memory/2684-798-0x000000001AD00000-0x000000001AD2F000-memory.dmp
memory/2684-797-0x000000001AD00000-0x000000001AD2F000-memory.dmp
memory/2684-801-0x000000001AD00000-0x000000001AD89000-memory.dmp
memory/2684-800-0x000000001AD00000-0x000000001AD89000-memory.dmp
memory/2684-807-0x000000001ACB0000-0x000000001ACB7000-memory.dmp
memory/2684-806-0x000000001ACB0000-0x000000001ACB7000-memory.dmp
memory/2684-805-0x000000001ACD0000-0x000000001ACE2000-memory.dmp
memory/2684-804-0x000000001ACD0000-0x000000001ACE2000-memory.dmp
memory/2684-811-0x000000001AD00000-0x000000001AD57000-memory.dmp
memory/2684-812-0x000000001ACB0000-0x000000001ACB7000-memory.dmp
memory/2684-810-0x000000001AD00000-0x000000001AD3E000-memory.dmp
memory/2684-809-0x000000001AD00000-0x000000001AD3E000-memory.dmp
memory/2684-815-0x000000001ACD0000-0x000000001ACE7000-memory.dmp
memory/2684-814-0x000000001ACD0000-0x000000001ACE7000-memory.dmp
memory/2684-820-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-819-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-818-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-817-0x000000001ACB0000-0x000000001ACBA000-memory.dmp
memory/2684-824-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-823-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-822-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-826-0x000000001AD00000-0x000000001AD56000-memory.dmp
memory/2684-832-0x000000001ACD0000-0x000000001ACE2000-memory.dmp
memory/2684-831-0x000000001ACB0000-0x000000001ACBB000-memory.dmp
memory/2684-830-0x000000001ACB0000-0x000000001ACBB000-memory.dmp
memory/2684-828-0x000000001AD00000-0x000000001AD47000-memory.dmp
memory/2684-827-0x000000001AD00000-0x000000001AD47000-memory.dmp
memory/2684-836-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-835-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-834-0x000000001ACD0000-0x000000001ACE2000-memory.dmp
memory/2684-840-0x000000001ACD0000-0x000000001ACE9000-memory.dmp
memory/2684-839-0x000000001ACD0000-0x000000001ACE9000-memory.dmp
memory/2684-838-0x000000001ACB0000-0x000000001ACB7000-memory.dmp
memory/2684-842-0x000000001ACD0000-0x000000001ACEB000-memory.dmp
memory/2684-843-0x000000001ACD0000-0x000000001ACEB000-memory.dmp
memory/2684-847-0x000000001ACB0000-0x000000001ACBB000-memory.dmp
memory/2684-846-0x000000001ACB0000-0x000000001ACBB000-memory.dmp
memory/2684-845-0x000000001ACD0000-0x000000001ACE7000-memory.dmp
memory/2684-851-0x000000001ACB0000-0x000000001ACB9000-memory.dmp
memory/2684-850-0x000000001ACB0000-0x000000001ACB9000-memory.dmp
memory/2684-849-0x000000001ACD0000-0x000000001ACE7000-memory.dmp
memory/2684-860-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-859-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-858-0x000000001AD00000-0x000000001AD48000-memory.dmp
memory/2684-857-0x000000001AD00000-0x000000001AD48000-memory.dmp
memory/2684-856-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-855-0x000000001AD00000-0x000000001AD7B000-memory.dmp
memory/2684-854-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-853-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-862-0x000000001AD00000-0x000000001AD47000-memory.dmp
memory/2684-865-0x000000001ACD0000-0x000000001ACE1000-memory.dmp
memory/2684-864-0x000000001ACD0000-0x000000001ACE1000-memory.dmp
memory/2684-868-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-867-0x000000001AD00000-0x000000001AD47000-memory.dmp
memory/2684-866-0x000000001ACD0000-0x000000001ACEE000-memory.dmp
memory/2684-873-0x000000001ACB0000-0x000000001ACB8000-memory.dmp
memory/2684-872-0x000000001ACB0000-0x000000001ACBA000-memory.dmp
memory/2684-871-0x000000001ACB0000-0x000000001ACBA000-memory.dmp
memory/2684-870-0x000000001ACB0000-0x000000001ACBB000-memory.dmp
memory/2684-874-0x000000001ACB0000-0x000000001ACB8000-memory.dmp
memory/2684-877-0x000000001ACD0000-0x000000001ACE5000-memory.dmp
memory/2684-876-0x000000001AD00000-0x000000001AD4C000-memory.dmp
memory/2684-875-0x000000001AD00000-0x000000001AD4C000-memory.dmp
memory/2684-878-0x000000001ACD0000-0x000000001ACE9000-memory.dmp
memory/2684-879-0x000000001ACD0000-0x000000001ACE9000-memory.dmp
\??\c:\users\admin\appdata\local\temp\installutil.installlog
| MD5 | 4bb9c11a69ca4bd01f4c1fcd74fc3133 |
| SHA1 | 7902de60e6f8d0f9d5da9116fe3882c3191b65c8 |
| SHA256 | dd5d3c883641e6e6f1a522b723772040e0160e968988463845dc6383ca8d38c7 |
| SHA512 | fe86117c0af64f490f9334158ed7734b5b766d6481686fa32ed8c749aaaf059a486437e3284b18d1ce0b4b6968e7c347f8e8e2bb0e9b9bd7589db2fdf1b8617a |
\??\c:\users\admin\appdata\local\temp\bytefenceservice.installstate
| MD5 | 4f130e22d88664a9fc01d4e1350ef1b5 |
| SHA1 | 76504e0aeae03d51e2ce52a11d59f5ff18254d86 |
| SHA256 | b80d9b6e89383642c68bcb2285af4746101fa6470fccfccee210790fce79e9ab |
| SHA512 | 6777bc2866092dc417c37ebf3dfa64598c719e037316b69d816fb53e9c89a474a7b2f71cf937212574107a44c8efe035b838393fc9bef1d8c8ffec110dc9df30 |
Analysis: behavioral26
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.Win32.TaskScheduler.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
Files
Analysis: behavioral27
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
128s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\amd64\KernelTraceControl.dll,#1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3988,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=1424 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20231129-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\InstallTools.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\InstallTools.exe
"C:\Users\Admin\AppData\Local\Temp\InstallTools.exe" "C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe" Software\ByteFence INSNDE "C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe" /mode=s /url=logs.bytefence.com/event /product=Bytefence
C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
"C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe" /LM=3 /INSTEX /cd=12345 /thankyou /IGNORE="C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\InstallTools.exe
| MD5 | 7bfcafbcc8ee124ce3ea6b098105865a |
| SHA1 | f404c9a50e0740e465106321012c3b7859c999dc |
| SHA256 | d7ffd96c98cdcd1bacbe7542b403d60a8b700ab8305de02738f1f1c2d98aa71f |
| SHA512 | 02b873be813abc8a50b882bed60ad2c57ad6cba8f83984c30d2ca0b5dba6c5b6427d44626bd2689e179bff539160b78b3ff6b604d1d134a147e41c9861b1600c |
\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
| MD5 | bd660f5e0f39dd05d5eefff4ce65c017 |
| SHA1 | 956847325b76f4f02c8803f71204f4c747823ea2 |
| SHA256 | 223ab46425284dd4ae73f8e7ad478eca6a0dcb4902cbc2f203b73b7cfe0da90b |
| SHA512 | 4fb02afb13c67c3d99cb0b183ca20ede069fb7a92cacd2f9bc73891e05a51bd6bd3ca2988fb71813444f9c9853ab8ad42193b234d5d0a60ca6a63355b51c0469 |
\Users\Admin\AppData\Local\Temp\nso10F3.tmp\nsDialogs.dll
| MD5 | ab101f38562c8545a641e95172c354b4 |
| SHA1 | ec47ac5449f6ee4b14f6dd7ddde841a3e723e567 |
| SHA256 | 3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea |
| SHA512 | 72d4b6dc439f40b7d68b03353a748fc3ad7ed10b0401741c5030705d9b1adef856406075e9ce4f1a08e4345a16e1c759f636c38ad92a57ef369867a9533b7037 |
\Users\Admin\AppData\Local\Temp\nso10F3.tmp\System.dll
| MD5 | fbe295e5a1acfbd0a6271898f885fe6a |
| SHA1 | d6d205922e61635472efb13c2bb92c9ac6cb96da |
| SHA256 | a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1 |
| SHA512 | 2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06 |
Analysis: behavioral20
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFenceScan.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFenceScan.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 52.111.229.48:443 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4348 wrote to memory of 3548 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4348 wrote to memory of 3548 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4348 wrote to memory of 3548 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3548 -ip 3548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.16.208.104.in-addr.arpa | udp |
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
133s
Max time network
141s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2240 wrote to memory of 448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2240 wrote to memory of 448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 448 -ip 448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 448 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral25
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240215-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.Win32.TaskScheduler.dll,#1
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 240
Network
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3932 wrote to memory of 4200 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3932 wrote to memory of 4200 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3932 wrote to memory of 4200 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4200 -ip 4200
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4200 -s 628
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.16.208.104.in-addr.arpa | udp |
Files
Analysis: behavioral24
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
132s
Max time network
154s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.Diagnostics.Tracing.TraceEvent.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
Analysis: behavioral29
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
96s
Command Line
Signatures
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\ = "Debug Information Accessor" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\FLAGS | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\HELPDIR | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\ = "Debug Information Accessor w/o Global Memory Usage" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\CLSID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\ = "Generic StackWalker" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\FLAGS\ = "0" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\ = "dia 2.0 Type Library" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0\win64 | C:\Windows\system32\regsvr32.exe | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\amd64\msdia140.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral32
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20231129-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rsEngine.dll,#1
Network
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240215-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\InstallTools.exe
"C:\Users\Admin\AppData\Local\Temp\InstallTools.exe"
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240226-en
Max time kernel
139s
Max time network
160s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\InstallTools.exe
"C:\Users\Admin\AppData\Local\Temp\InstallTools.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 172.217.169.74:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 74.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.246.116.51.in-addr.arpa | udp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
121s
Max time network
129s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
"C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\nsz5ED4.tmp\nsDialogs.dll
| MD5 | ab101f38562c8545a641e95172c354b4 |
| SHA1 | ec47ac5449f6ee4b14f6dd7ddde841a3e723e567 |
| SHA256 | 3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea |
| SHA512 | 72d4b6dc439f40b7d68b03353a748fc3ad7ed10b0401741c5030705d9b1adef856406075e9ce4f1a08e4345a16e1c759f636c38ad92a57ef369867a9533b7037 |
\Users\Admin\AppData\Local\Temp\nsz5ED4.tmp\System.dll
| MD5 | fbe295e5a1acfbd0a6271898f885fe6a |
| SHA1 | d6d205922e61635472efb13c2bb92c9ac6cb96da |
| SHA256 | a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1 |
| SHA512 | 2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06 |
Analysis: behavioral13
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 220
Network
Files
Analysis: behavioral16
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
153s
Command Line
Signatures
Reads user/profile data of web browsers
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\f: | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | \??\c:\users\admin\appdata\local\temp\ByteFenceService.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\ = "Scan with ByteFence Anti-Malware..." | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\Position = "Middle" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFenceScan.exe\" /scan:\"%1\"" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\ = "Scan with ByteFence Anti-Malware..." | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\Icon = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFence.exe\",0" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\command | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\Icon = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFence.exe\",0" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ByteFence File Scan\command | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\Position = "Middle" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shell\ByteFence Folder Scan\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ByteFenceScan.exe\" /scan:\"%1\"" | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 636 wrote to memory of 968 | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | \??\c:\users\admin\appdata\local\temp\ByteFenceService.exe |
| PID 636 wrote to memory of 968 | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | \??\c:\users\admin\appdata\local\temp\ByteFenceService.exe |
| PID 636 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe |
| PID 636 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFence.exe | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFence.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFence.exe"
\??\c:\users\admin\appdata\local\temp\ByteFenceService.exe
"c:\users\admin\appdata\local\temp\ByteFenceService.exe" /i
\??\c:\users\admin\appdata\local\temp\ByteFenceService.exe
"c:\users\admin\appdata\local\temp\ByteFenceService.exe"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 2324
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | logs.bytefence.com | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/636-0-0x00007FF85B635000-0x00007FF85B636000-memory.dmp
memory/636-1-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-2-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-3-0x000000001CE90000-0x000000001D3E4000-memory.dmp
memory/636-4-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-5-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-6-0x000000001E270000-0x000000001E73E000-memory.dmp
memory/636-7-0x000000001D8C0000-0x000000001D95C000-memory.dmp
memory/636-8-0x000000001CA10000-0x000000001CA4C000-memory.dmp
memory/636-9-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-11-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-13-0x000000001DA50000-0x000000001DA70000-memory.dmp
memory/968-14-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/968-15-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/968-16-0x000000001B960000-0x000000001B978000-memory.dmp
memory/968-17-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/968-18-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/968-19-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/968-22-0x000000001C650000-0x000000001C674000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ByteFenceService.InstallLog
| MD5 | 6eaa1926a6ef20c0742b1344bf1d8a14 |
| SHA1 | a9ba7268b609d64e0434d9a8f3f78d2371a2ac1d |
| SHA256 | 119aacf78c0083c15adc496df961bb78fe33efac6d3f41227d903f6c63b3ee28 |
| SHA512 | f4fef01bcded694a182440501f7a0dd47d6441e2558f1df26d019697a2f9372fd0f0e6ba8e1bb2b30b4fe34f53eefbc439e7ead6f1d726fd465543c9fccc9889 |
C:\Users\Admin\AppData\Local\Temp\ByteFenceService.InstallLog
| MD5 | 69b661f1c5111bab508264cdc91e33ef |
| SHA1 | d2b443a7aa799e0bd48124e6583ed92b591ffc3d |
| SHA256 | 2d60399359ec8f2906cac7f836a0f10162c961b89eae1e849073acbbb6d3d84d |
| SHA512 | cf132dc26464264d2c6ec093efc7aa0b64afdbb9ad0e2f1ce0faf8f54447f0588627677de33a67e30a12110aea3d1103be7e4d00fc8dc30cf85b314a73b63c07 |
memory/968-46-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/1704-47-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-48-0x00007FF85B635000-0x00007FF85B636000-memory.dmp
memory/636-49-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/1704-50-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
\??\c:\users\admin\appdata\local\temp\rsEngine.config
| MD5 | 56471e1d552cf365892a221059747376 |
| SHA1 | 89cb5955b2ea777edd6366c5139029946310bafd |
| SHA256 | d71574e62332c8ba76faf56f14de7357b6b2eba1d6c2e41dd140170a7b729d50 |
| SHA512 | a5be82b7a7940a60e5febf5458237fcfa4b1a06188604529089b711b802c0fee7bad700a368830737e78d0c32431cc8baa13cb65f1c320cf14943be7d8e46972 |
memory/1704-54-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-53-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-55-0x000000001F350000-0x000000001F3BA000-memory.dmp
memory/636-58-0x000000001F420000-0x000000001F472000-memory.dmp
memory/636-60-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-59-0x000000001C8A0000-0x000000001C8A8000-memory.dmp
memory/636-61-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-62-0x000000001F210000-0x000000001F216000-memory.dmp
memory/636-63-0x00000000208A0000-0x0000000020A1C000-memory.dmp
memory/636-76-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-77-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/636-82-0x00000000219F0000-0x0000000021A52000-memory.dmp
memory/636-90-0x0000000021DE0000-0x0000000021E20000-memory.dmp
memory/636-92-0x0000000025500000-0x0000000025536000-memory.dmp
memory/636-91-0x0000000025220000-0x0000000025264000-memory.dmp
memory/636-93-0x0000000023700000-0x0000000023836000-memory.dmp
memory/636-102-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/1704-103-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
memory/1704-104-0x00007FF85B380000-0x00007FF85BD21000-memory.dmp
\??\c:\users\admin\appdata\local\temp\Errors.dat
| MD5 | 7196f1e0b7cbeb178d417d6cd0d9a6c7 |
| SHA1 | e01b0318996b5fd807f924eef6cb457d6a72ec97 |
| SHA256 | 7c9f181822c7507ec0154eeee2ebf521af0e55be61425c24bff076e3d0ac1ae4 |
| SHA512 | 6e1721b081d177a9dcc489d31788398cd0e05151d96f125cf538f845a9cea80c4a40b52fdb06bf0c2e47ff1cf8da766fdf130ac20b8ba415fa69c9c73a89e4ff |
\??\c:\users\admin\appdata\local\temp\Logs\err.dat
| MD5 | 352cda68ea4091df26b80638d07428af |
| SHA1 | f4a7db1111b0f137ace980061ade8f3f510d3f39 |
| SHA256 | a371ea00ef4626d94b2d6333817dde1ad33e0baff1fe864de5a871736c5a23b3 |
| SHA512 | 5afe4e3684c8f0339812f312e14c5a3b133ccefad71013f594a80ea2613eeaf35a8ad358e07a0e9912cc832fba873c9046652e7df2db961b94d3d7d298f6abd4 |
Analysis: behavioral28
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240508-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\ = "Debug Information Accessor" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\HELPDIR | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\FLAGS\ = "0" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E6756135-1E65-4D17-8576-610761398C3C}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\ = "Generic StackWalker" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\ = "dia 2.0 Type Library" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0\win64 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\CLSID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\ = "Debug Information Accessor w/o Global Memory Usage" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\FLAGS | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{106173A0-0173-4E5C-84E7-E915422BE997}\2.0\0 | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{91904831-49CA-4766-B95C-25397E2DD6DC}\InprocServer32\ThreadingModel = "Both" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CE4A85DB-5768-475B-A4E1-C0BCA2112A6B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\amd64\\msdia140.dll" | C:\Windows\system32\regsvr32.exe | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\amd64\msdia140.dll
Network
Files
Analysis: behavioral31
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240226-en
Max time kernel
139s
Max time network
160s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\protobuf-net.dll,#1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1348 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240508-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 220
Network
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
97s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 968 wrote to memory of 4696 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 968 wrote to memory of 4696 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 968 wrote to memory of 4696 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4696 -ip 4696
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral22
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
134s
Max time network
105s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4572-0-0x00007FFAC12F5000-0x00007FFAC12F6000-memory.dmp
memory/4572-1-0x00007FFAC1040000-0x00007FFAC19E1000-memory.dmp
memory/4572-2-0x00007FFAC1040000-0x00007FFAC19E1000-memory.dmp
memory/4572-3-0x000000001B480000-0x000000001B498000-memory.dmp
memory/4572-4-0x000000001BA00000-0x000000001BF54000-memory.dmp
memory/4572-5-0x00007FFAC1040000-0x00007FFAC19E1000-memory.dmp
memory/4572-6-0x000000001BF80000-0x000000001BFA0000-memory.dmp
memory/4572-7-0x00007FFAC1040000-0x00007FFAC19E1000-memory.dmp
memory/4572-9-0x00007FFAC1040000-0x00007FFAC19E1000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
132s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
"C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4428,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4368 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsgFA5F.tmp\nsDialogs.dll
| MD5 | ab101f38562c8545a641e95172c354b4 |
| SHA1 | ec47ac5449f6ee4b14f6dd7ddde841a3e723e567 |
| SHA256 | 3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea |
| SHA512 | 72d4b6dc439f40b7d68b03353a748fc3ad7ed10b0401741c5030705d9b1adef856406075e9ce4f1a08e4345a16e1c759f636c38ad92a57ef369867a9533b7037 |
C:\Users\Admin\AppData\Local\Temp\nsgFA5F.tmp\System.dll
| MD5 | fbe295e5a1acfbd0a6271898f885fe6a |
| SHA1 | d6d205922e61635472efb13c2bb92c9ac6cb96da |
| SHA256 | a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1 |
| SHA512 | 2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06 |
Analysis: behavioral11
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240508-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 220
Network
Files
Analysis: behavioral21
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFenceService.exe"
Network
Files
memory/1984-0-0x000007FEF54AE000-0x000007FEF54AF000-memory.dmp
memory/1984-1-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp
memory/1984-2-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp
memory/1984-3-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp
memory/1984-4-0x000000001B200000-0x000000001B754000-memory.dmp
memory/1984-5-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp
memory/1984-6-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp
Analysis: behavioral19
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240419-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\ByteFenceScan.exe
"C:\Users\Admin\AppData\Local\Temp\ByteFenceScan.exe"
Network
Files
Analysis: behavioral23
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.Diagnostics.Tracing.TraceEvent.dll,#1
Network
Files
Analysis: behavioral30
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240221-en
Max time kernel
119s
Max time network
126s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\protobuf-net.dll,#1
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240508-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\InstallTools.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\InstallTools.exe
"C:\Users\Admin\AppData\Local\Temp\InstallTools.exe" "C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe" Software\ByteFence INSNDE "C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe" /mode=s /url=logs.bytefence.com/event /product=Bytefence
C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
"C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe" /LM=3 /INSTEX /cd=12345 /thankyou /IGNORE="C:\Users\Admin\AppData\Local\Temp\8972662f97de698650c7d96f331c5767_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\InstallTools.exe
| MD5 | 7bfcafbcc8ee124ce3ea6b098105865a |
| SHA1 | f404c9a50e0740e465106321012c3b7859c999dc |
| SHA256 | d7ffd96c98cdcd1bacbe7542b403d60a8b700ab8305de02738f1f1c2d98aa71f |
| SHA512 | 02b873be813abc8a50b882bed60ad2c57ad6cba8f83984c30d2ca0b5dba6c5b6427d44626bd2689e179bff539160b78b3ff6b604d1d134a147e41c9861b1600c |
C:\Users\Admin\AppData\Local\Temp\bytefence-installer-5.5.0.7.exe
| MD5 | bd660f5e0f39dd05d5eefff4ce65c017 |
| SHA1 | 956847325b76f4f02c8803f71204f4c747823ea2 |
| SHA256 | 223ab46425284dd4ae73f8e7ad478eca6a0dcb4902cbc2f203b73b7cfe0da90b |
| SHA512 | 4fb02afb13c67c3d99cb0b183ca20ede069fb7a92cacd2f9bc73891e05a51bd6bd3ca2988fb71813444f9c9853ab8ad42193b234d5d0a60ca6a63355b51c0469 |
C:\Users\Admin\AppData\Local\Temp\nsj5CA8.tmp\nsDialogs.dll
| MD5 | ab101f38562c8545a641e95172c354b4 |
| SHA1 | ec47ac5449f6ee4b14f6dd7ddde841a3e723e567 |
| SHA256 | 3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea |
| SHA512 | 72d4b6dc439f40b7d68b03353a748fc3ad7ed10b0401741c5030705d9b1adef856406075e9ce4f1a08e4345a16e1c759f636c38ad92a57ef369867a9533b7037 |
C:\Users\Admin\AppData\Local\Temp\nsj5CA8.tmp\System.dll
| MD5 | fbe295e5a1acfbd0a6271898f885fe6a |
| SHA1 | d6d205922e61635472efb13c2bb92c9ac6cb96da |
| SHA256 | a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1 |
| SHA512 | 2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06 |
Analysis: behavioral17
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win7-20240508-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ByteFenceGUI.dll,#1
Network
Files
Analysis: behavioral18
Detonation Overview
Submitted
2024-06-01 05:11
Reported
2024-06-01 05:14
Platform
win10v2004-20240226-en
Max time kernel
138s
Max time network
160s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ByteFenceGUI.dll,#1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4000 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |