Analysis Overview
SHA256
c418925ae13f92b6b2f4eed0e0f140ec09f15e7aa50eaa6ea447b7808d71bdb6
Threat Level: Shows suspicious behavior
The file a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Registers COM server for autorun
UPX packed file
Checks installed software on the system
Writes to the Master Boot Record (MBR)
Checks whether UAC is enabled
Enumerates physical storage devices
Unsigned PE
Program crash
NSIS installer
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Modifies system certificate store
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 14:04
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
NSIS installer
| 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 |
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Analysis: behavioral32
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\FileShredder.exe
"C:\Users\Admin\AppData\Local\Temp\FileShredder.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4876-0-0x00007FFC0B1C5000-0x00007FFC0B1C6000-memory.dmp
memory/4876-1-0x000000001BCA0000-0x000000001BD36000-memory.dmp
memory/4876-2-0x000000001C240000-0x000000001C43A000-memory.dmp
memory/4876-3-0x00007FFC0AF10000-0x00007FFC0B8B1000-memory.dmp
memory/4876-4-0x000000001C910000-0x000000001CDDE000-memory.dmp
memory/4876-5-0x00007FFC0AF10000-0x00007FFC0B8B1000-memory.dmp
memory/4876-6-0x000000001D210000-0x000000001D2AC000-memory.dmp
memory/4876-7-0x000000001BC70000-0x000000001BC78000-memory.dmp
memory/4876-8-0x000000001F660000-0x000000001F706000-memory.dmp
memory/4876-9-0x00007FFC0AF10000-0x00007FFC0B8B1000-memory.dmp
memory/4876-10-0x00007FFC0B1C5000-0x00007FFC0B1C6000-memory.dmp
memory/4876-11-0x00007FFC0AF10000-0x00007FFC0B8B1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\nsyD8A.tmp\nsDialogs.dll
| MD5 | f2c993a0c726386d72e4640967cef83e |
| SHA1 | efe88db252b5e9edff2d859e783fcf1a349e553f |
| SHA256 | 6739a2c8075cc383620a867e983957de0b4ae9ef0453baadd1469132893d7301 |
| SHA512 | 3873a87ba360702c72a6d3e853a0b6f2df219593cf5436d12a9d4d169029e939993c45330212008b628184da64ae98d6a7ab42b30d5f82c896acfc89d558169f |
\Users\Admin\AppData\Local\Temp\nsyD8A.tmp\System.dll
| MD5 | c6f5b9596db45ce43f14b64e0fbcf552 |
| SHA1 | 665a2207a643726602dc3e845e39435868dddabc |
| SHA256 | 4b6da3f2bdb6c452fb493b98f6b7aa1171787dbd3fa2df2b3b22ccaeac88ffa0 |
| SHA512 | 8faa0204f9ed2721acede285be843b5a2d7f9986841bcf3816ebc8900910afb590816c64aebd2dd845686daf825bbf9970cb4a08b20a785c7e54542eddc5b09a |
Analysis: behavioral7
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240611-en
Max time kernel
118s
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\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 1520 -s 228
Network
Files
Analysis: behavioral19
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
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\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 1752 -s 224
Network
Files
Analysis: behavioral31
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240508-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\FileShredder.exe
"C:\Users\Admin\AppData\Local\Temp\FileShredder.exe"
Network
Files
memory/2156-0-0x000007FEF592E000-0x000007FEF592F000-memory.dmp
memory/2156-1-0x000000001AFF0000-0x000000001B086000-memory.dmp
memory/2156-2-0x000007FEF5670000-0x000007FEF600D000-memory.dmp
memory/2156-3-0x000007FEF5670000-0x000007FEF600D000-memory.dmp
memory/2156-4-0x000007FEF5670000-0x000007FEF600D000-memory.dmp
memory/2156-5-0x000007FEF5670000-0x000007FEF600D000-memory.dmp
Analysis: behavioral9
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240221-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\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 2240 -s 244
Network
Files
Analysis: behavioral21
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20231129-en
Max time kernel
118s
Max time network
120s
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 2656 -s 244
Network
Files
Analysis: behavioral25
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240611-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
UPX packed file
| 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 |
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\SaaYaa.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\SaaYaa.exe = "9888" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\SaaYaa.exe = "1" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\.htm | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe
"C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.saayaa.com | udp |
| US | 8.8.8.8:53 | www.6655.com | udp |
| CN | 180.76.51.48:80 | www.saayaa.com | tcp |
| JP | 156.238.15.67:80 | www.6655.com | tcp |
| JP | 156.238.15.67:443 | www.6655.com | tcp |
Files
memory/1096-0-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\favorite.dat
| MD5 | 433c4330b62c09c6e59e3a1326ced0d6 |
| SHA1 | 84c7c26f5e6fb1deacb6ecea79709506678a207c |
| SHA256 | 129f396e2e4d27b7dc34fdd9479472fd80844e8ace31bc21e53df0de7e2594fa |
| SHA512 | b476a6b7bc04c6102b8f05f05de7b2945a498440983ba863222241ad0ca0e29a099182c3cffcf2c1cc99bfea04441476555a1f9f638d7d23338960229eb0337b |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 02f05d23a1059ed9dabaa361cbd5d56a |
| SHA1 | 4fa1eca343d3cbb306163d3b0fc225326a0e07d0 |
| SHA256 | 4920509c6b224449183a207fbbcebd5c3071377a7c1372f2a1ff144f1278fb43 |
| SHA512 | f553d20172968b6f359d928e757a00080b5eabde68f84bec6954dd9f28839dd10106366c276c232011af99a56d46a70cbe7171d78171a9af7989f44816ea4a46 |
memory/1096-35-0x0000000000640000-0x0000000000641000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | b4e849115a701967501e256ccf18b8a4 |
| SHA1 | 2d01592c172572e6c2ddd1aa9502e39714826652 |
| SHA256 | 10c517fb94946ef486116b236768d2e9598633109487fd087a9284c3804b8f98 |
| SHA512 | f8d085b0e99d9f86792885cc39e140f0340cff5e3e23b3744f63cdc0a276aa08eff93cb5b1ec079baf9f36086fb845f89c8f1c2ecdacbe9da5991f7dd0a63a45 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | e8c9cfdcb77b99c156abe4e1130b952e |
| SHA1 | 66a9f39b4587b6f8c6dac462763df01984939051 |
| SHA256 | f327108b4e83d4bb984c9cfe9c3ddd7004be7321db173804b516e26ec9e9a881 |
| SHA512 | e6805e0bd536b5ddbc04fcb2c4c43106798c934a74bb38978a5eb2d5107bdfde95e35f51ebfb252942924a5fc68a5769f275f27ce11e3a088d651a1fdd4d8a12 |
C:\Users\Admin\AppData\Local\Temp\data\visited.dat
| MD5 | 9a0a9ea0990abc5f80f8a1ba88299a87 |
| SHA1 | 2a14298efd5071bcb85ced966c3c115486cea906 |
| SHA256 | ca5c7a04c18f2fa324184788da00d4a5abe99efe18fe177f788b6b8847865ee3 |
| SHA512 | e50a8fce00565ee2c44507544410369b5fa06641e35eaeb31cf7cc32fe9ffd0a85b38b6e914e422747edc93cad8af05991574cf3169216f2d6f476dae243fa90 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | b7abcfe6bb52517291549ff07e6e021e |
| SHA1 | 28c614fa85f897feb33cf509c4f57b6fe589db9d |
| SHA256 | 167ce187b224c870bed2e2ef741fb1641509f52212782f85b03ea17cdf1c7eec |
| SHA512 | ee5e4030a93b720102e46b0cc6ac53c8e54fc6a7b849b82fbb8b4bc8c000943fdd56374a00a67f9c3f11aea251e128f3e679217a8f8c0faeb9b17dd93e24f18b |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | a1d5c079ba22cc6cb6250c6376f2dbbb |
| SHA1 | 7d7eb3fd9a5a946363aac56821e1d5aba41fd792 |
| SHA256 | e708d300edb56ba5e9d92cd1a3623c20a797ba6430507a88fe8654d6c7a68d5a |
| SHA512 | 998329b2e9e6f01c74da74748c62cd2b2cc0da02de79350c84fbbf9140b5c74c7cd97682a7b620136758e297513398c8b9e8a5cc200a10ca5441bd82f6565331 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 5c1832c589521beca2cb4dca2a151536 |
| SHA1 | 608797fd12cc84ab43a250208aadd22db043c21d |
| SHA256 | 60caf4cf0a73ed0ef8a0da86ef4ba471d93eb89943927f5643c2ff1718eeb12d |
| SHA512 | b823ccfdf44cd94b04972e2aa4e8290b8796093b6ca0521002288bd2d5ca9b3f67d6332983ef535f5d94ff1ba3910c4a950da383ba282a50fc30882835939df3 |
C:\Users\Admin\AppData\Local\Temp\CabF21.tmp
| MD5 | 2d3dcf90f6c99f47e7593ea250c9e749 |
| SHA1 | 51be82be4a272669983313565b4940d4b1385237 |
| SHA256 | 8714e7be9f9b6de26673d9d09bd4c9f41b1b27ae10b1d56a7ad83abd7430ebd4 |
| SHA512 | 9c11dd7d448ffebe2167acde37be77d42175edacf5aaf6fb31d3bdfe6bb1f63f5fdbc9a0a2125ed9d5ce0529b6b548818c8021532e1ea6b324717cc9bec0aaa5 |
C:\Users\Admin\AppData\Local\Temp\Tar10DC.tmp
| MD5 | 7186ad693b8ad9444401bd9bcd2217c2 |
| SHA1 | 5c28ca10a650f6026b0df4737078fa4197f3bac1 |
| SHA256 | 9a71fa0cb44aa51412b16a0bf83a275977ba4e807d022f78364338b99b3a3eed |
| SHA512 | 135be0e6370fd057762c56149526f46bf6a62fb65ef5b3b26ae01fa07b4c4e37188e203bd3812f31e260ec5cccff5924633dd55ab17e9fa106479783c2fb212b |
C:\Users\Admin\AppData\Local\Temp\data\visited.dat
| MD5 | 71161aef350fa2da85631efd61761252 |
| SHA1 | c5c80c7dbf057301fe753e9e70f5a799f2055474 |
| SHA256 | ad90b005635f4145abd59c13de2054c2a998bc4b6014f895682fdc7a44ede15f |
| SHA512 | 094f4e4a924a908b61798b82ae73b34494b87833aeae41f1ea7a8f618f6ace619867cf6849e730b74c3e61fb324ec02a1491d2e330b7d71a5799e30643d2f1e6 |
memory/1096-177-0x0000000000400000-0x0000000000610000-memory.dmp
memory/1096-179-0x0000000000640000-0x0000000000641000-memory.dmp
memory/1096-180-0x0000000000400000-0x0000000000610000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240611-en
Max time kernel
120s
Max time network
96s
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 232 wrote to memory of 3160 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 232 wrote to memory of 3160 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 232 wrote to memory of 3160 | 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\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3160 -ip 3160
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.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 | 21.236.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral27
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240419-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe
"C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe"
Network
Files
Analysis: behavioral28
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
96s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe
"C:\Users\Admin\AppData\Local\Temp\DefragMaster.exe"
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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.121:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.61.62.23.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 | 83.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 87.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral15
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240611-en
Max time kernel
141s
Max time network
124s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\Wow6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\Wow6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\Wow6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
UPX packed file
| 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 |
Checks installed software on the system
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\Roaming\SaaYaa\SaaYaa.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 |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\SaaYaa.exe = "9888" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\SaaYaa.exe = "1" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ftp\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\.url | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.shtml | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.AssocFile.HTM\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe,1" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.shtm\ = "htmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\IE.HTTPS\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\.htm | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\htmlfile\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\ = "SaaYaa" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\https\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\https\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\IE.HTTPS\shell\SaaYaa\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\SaaYaa.AssocFile.HTM\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\https\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.htm\ = "htmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP\shell\ = "open" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.htm | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\ = "mhtmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTP\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.AssocFile.HTM\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\htmlfile\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\IE.HTTPS\shell\ = "SaaYaa" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTPS\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.AssocFile.HTM\shell\ = "open" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.AssocFile.HTM\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.htm\Content = "text/html" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\mhtmlfile\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\http | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\https | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\IE.HTTP\shell\SaaYaa\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTPS\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\IE.FTP\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.html\ = "htmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\.shtml | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\InternetShortcut | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\https\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe,1" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\mhtmlfile\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\IE.HTTP\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.AssocFile.HTM\shell\ = "open" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.html\Content = "text/html" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\mhtmlfile\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\DefaultIcon | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\ftp\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTP\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\IE.HTTPS\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.shtml | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.shtm\ = "htmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\Wow6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.AssocFile.HTM\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe,1" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.html | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\InternetShortcut\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\https\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.FTP\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.HTTP\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.AssocFile.HTM\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\SaaYaa.AssocFile.HTM\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe"
C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
"C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe" "SetDefaultExplorer-1"
C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
"C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.saayaa.com | udp |
| CN | 180.76.51.48:80 | www.saayaa.com | tcp |
| US | 8.8.8.8:53 | www.6655.com | udp |
| JP | 156.238.15.47:80 | www.6655.com | tcp |
| JP | 156.238.15.47:443 | www.6655.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\nsdE45.tmp\System.dll
| MD5 | c6f5b9596db45ce43f14b64e0fbcf552 |
| SHA1 | 665a2207a643726602dc3e845e39435868dddabc |
| SHA256 | 4b6da3f2bdb6c452fb493b98f6b7aa1171787dbd3fa2df2b3b22ccaeac88ffa0 |
| SHA512 | 8faa0204f9ed2721acede285be843b5a2d7f9986841bcf3816ebc8900910afb590816c64aebd2dd845686daf825bbf9970cb4a08b20a785c7e54542eddc5b09a |
\Users\Admin\AppData\Local\Temp\nsdE45.tmp\processwork.dll
| MD5 | 0a4fa7a9ba969a805eb0603c7cfe3378 |
| SHA1 | 0f018a8d5b42c6ce8bf34b4a6422861c327af88c |
| SHA256 | 27329ea7002d9ce81c8e28e97a5c761922097b33cedeada4db30d2b9d505007c |
| SHA512 | e13e29712457d5e6351bfd69cba6320795d8b2fd1a047923814f8699f7188ec730ec7f0d946fdff66c8b430fef011415ed045b6ea56e4cc0b1d010171ab88178 |
memory/2192-13-0x0000000001EA0000-0x0000000001EE1000-memory.dmp
\Users\Admin\AppData\Roaming\SaaYaa\Uninstall.exe
| MD5 | efbd593f671bb27f8f0a7ba02557ff9b |
| SHA1 | a769f5dceba0496349e2a9aa921ec96e8d079f7c |
| SHA256 | c80027bd307bb0f5f305091be90b4dec49c46ae30a71734940cef2796d341614 |
| SHA512 | a7ba2e6dcb4ed08c5475a380e080aaec32fe1f66a10ad16996073b93f59078726244fa375862c2e46e47c9c5f177792f520134a1b20d201cb9f2cab907c4a81e |
\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
| MD5 | c22225dbb3c1ea89a5ad348b64901d68 |
| SHA1 | ad1b47692e30c8cc8fcd53dc806ea9bcd7173215 |
| SHA256 | e387b0a9abe7e2092952a7894079a404d0cb0c122cd22fd80b6fe7a315028ed4 |
| SHA512 | 924de9454b2fd5d3a6a45e1917665dcd62254f8a96bf129703c278b4ac832edc0fdcc7d083ba4ec9ffc3c789b859a3a1107f029c284afe29e51ca7115ef82338 |
memory/2192-25-0x00000000003D0000-0x00000000003E0000-memory.dmp
memory/2192-35-0x00000000003D0000-0x00000000003E0000-memory.dmp
memory/2192-34-0x00000000003D0000-0x00000000003E0000-memory.dmp
memory/2192-40-0x0000000003770000-0x0000000003980000-memory.dmp
memory/2784-41-0x0000000000400000-0x0000000000610000-memory.dmp
memory/2784-44-0x0000000000400000-0x0000000000610000-memory.dmp
memory/2548-55-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 93e2a48ae9442c5e0a5b887f66971768 |
| SHA1 | c5e76a5dc77a4b5185b0ea6a366b3c18c72f534c |
| SHA256 | 89557b5e2c3e55fba548cc37b3ff543913dcb0418855d4389db7342b362ab656 |
| SHA512 | b944c921e25e935e6e50974f7b3af5b64f9912988eed29d936d389455a7939da082ecd363e05f2c777c28bcf31ae7b73d8fd5158c29f57c7602481f5fa9d165b |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 662dac75e3b477f08e068e87096b7766 |
| SHA1 | 367f1432ecf59dfab2a5090394d06868a186efb6 |
| SHA256 | b8a1b39d611a72cf618d9f33a7297305f55a1c610160e4fb96dc7bf7113829d8 |
| SHA512 | 8592ffc6640fa301b57fe18dc052d4e642d0f6dfba0c8b52ea92db05ccf927419966eceb2a176a70451a55eb90b4413ff664b9e2e1d805ede27eef99ce2339ed |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\favorite.dat
| MD5 | 433c4330b62c09c6e59e3a1326ced0d6 |
| SHA1 | 84c7c26f5e6fb1deacb6ecea79709506678a207c |
| SHA256 | 129f396e2e4d27b7dc34fdd9479472fd80844e8ace31bc21e53df0de7e2594fa |
| SHA512 | b476a6b7bc04c6102b8f05f05de7b2945a498440983ba863222241ad0ca0e29a099182c3cffcf2c1cc99bfea04441476555a1f9f638d7d23338960229eb0337b |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | db2b4827570a979d529478453c03c366 |
| SHA1 | 8a1f915a071871edadbf10fcd96f81a69d14a94b |
| SHA256 | 2cd745551a0d0bc43d8b9ff0ebbd50e1db56883eeef54c8749b066caeadc2f65 |
| SHA512 | e539edcce9908f370b31034610e6fc7f7091c1364937a12c77e8d4bc66d864a42d9b92242e710d454c23fb24b0050a8fbe4c1f91065ac12147dfec6c8d93ec52 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | dc26a24673f3caa5864be17231ed2a66 |
| SHA1 | bf76606ac47055699cc3020c5bb400371f45b3f1 |
| SHA256 | 8b7b46f75870bf39376f55c725f8ecdb68f91779f30bf4d9497ab3aaaca9700c |
| SHA512 | 94e05ae0e4b13506d129ae5ce28029b8e5f3d8a32f348dbaa448fc5d8b608a1bd3581a59c865cd1fdefb71abcd7bbab760a83d0f90056830f4083ee29188febd |
memory/2548-105-0x00000000002C0000-0x00000000002C1000-memory.dmp
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | a715a0d34d7ec7fa9f5aff82eed81d80 |
| SHA1 | 66c97ae3b62b97d82d297084b89fb9d07834f4b8 |
| SHA256 | da3ad746e035af2fd207893ae5aa240b6c40271316f155253a986a60a0e82b85 |
| SHA512 | a2a8d6f84cac90290d3c29021e9db1be0d09a66941a934b7d7dfe023cb0a29f45c037cc2296d8f91a89576c78487b7ecdfc0a3d763c5c5b24219039d790c7ca7 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\visited.dat
| MD5 | b65cee416bb80fc56a7a1ca49026d58b |
| SHA1 | 7208b26f2a937c916fb5537d01d9ecdc7635e67b |
| SHA256 | bd96cd681503cac276f6e5f7b7bc372d87bd2be2854065abc7dfc72ae04c77d6 |
| SHA512 | 6d1bea14e205327138196394b091e5d828765e6e02f2b2e5c6378a3d84c18bf35ff38628596a08ecf0ee0ff67b8a3cf21608dad256469c69dabcdb8ff30fa9bb |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | f8c93a9d8a468091ba314af8f96bf3af |
| SHA1 | 11bd0a9b5afd9bdce792215c135f604829f848e1 |
| SHA256 | 60cddc3655e43815f79e22d0f5e327323dcf38c364a87fa3f8f7adfbf0365c78 |
| SHA512 | 741242ad49f0ba754b37c2c5aadf883a3a1733e14371e581a374a8b0ae754771a4ef53b2cb12e0fa533fbdecef939f44447d7eefde9dacb08cd6d1162372ca6b |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 531be4e9e9641c66f67a30cfc14b7fa9 |
| SHA1 | b8495979242c4095c67e42867bc9a8d869271edb |
| SHA256 | d254eb42363abb1c05a6523d6562911cfc621f28389b9257ff802b39ed575700 |
| SHA512 | 2eb1ef085e834d7ae3128920841b1585122cf88f87262e363dbb0008bad64886a11d02e214afc75091369341502b7628b375246cd19e755620c8517e27bbdf05 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 3bd7585cdb124643a8a097ee84c181a8 |
| SHA1 | a05b02e9a67b3ee90725c3b1d2c8003152501b56 |
| SHA256 | 3ff61f4213208f1e943df5427223e076011c4d346ae83206a505869ec1866ee6 |
| SHA512 | 2c6a3d398c1d8023d681fe39d8fb4575c4f49018f06896336c434acbb99d92fa5dcbc98937f31b4d89e72bfb75fbabe566fb45e830634c30c118775ea59a7dc8 |
C:\Users\Admin\AppData\Local\Temp\Cab1B51.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar1B73.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\visited.dat
| MD5 | a781a254b42d46d6f74e4fef8688981a |
| SHA1 | 34c05c471611c49a712681b35e0fcdf74999804d |
| SHA256 | 417eaf59f5ca6973b32d1719fedae3f7db942598d62af0b9581fe09d1a98ef5d |
| SHA512 | dabff9423263115efac3cd4890d186e679bd378529914f07d3724d191dad3a889b11ee4f1e2ac0a2eefd6d831194f4248caabfde2bf7b9509ee3871ba0132d70 |
memory/2548-232-0x0000000000400000-0x0000000000610000-memory.dmp
memory/2548-234-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/2548-235-0x0000000000400000-0x0000000000610000-memory.dmp
Analysis: behavioral24
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
123s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2956 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2956 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2956 wrote to memory of 1484 | 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\processwork.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\processwork.dll,#1
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 |
| NL | 23.62.61.121:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral30
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Driver | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Driver | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Driver | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Driver | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe
"C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe"
Network
| Country | Destination | Domain | Proto |
| US | 23.53.113.159:80 | tcp | |
| US | 8.8.8.8:53 | www.vista123.com | udp |
Files
memory/684-0-0x00007FFF671B5000-0x00007FFF671B6000-memory.dmp
memory/684-1-0x000000001B680000-0x000000001BB4E000-memory.dmp
memory/684-2-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-3-0x000000001BBF0000-0x000000001BC8C000-memory.dmp
memory/684-4-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-5-0x000000001B100000-0x000000001B108000-memory.dmp
memory/684-6-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-7-0x0000000021380000-0x0000000021416000-memory.dmp
memory/684-8-0x0000000021770000-0x00000000217B8000-memory.dmp
memory/684-9-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-10-0x0000000021CD0000-0x00000000221DE000-memory.dmp
memory/684-12-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-13-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-11-0x0000000022B80000-0x0000000022C26000-memory.dmp
memory/684-15-0x00007FFF671B5000-0x00007FFF671B6000-memory.dmp
memory/684-16-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-17-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
memory/684-18-0x00007FFF66F00000-0x00007FFF678A1000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240226-en
Max time kernel
136s
Max time network
146s
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 4860 wrote to memory of 4052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4860 wrote to memory of 4052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4860 wrote to memory of 4052 | 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 424 -p 4052 -ip 4052
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4052 -s 612
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=4160 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| GB | 96.16.110.114:80 | tcp | |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.246.116.51.in-addr.arpa | udp |
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
156s
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 4136 wrote to memory of 3220 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4136 wrote to memory of 3220 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4136 wrote to memory of 3220 | 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 408 -p 3220 -ip 3220
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3220 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
Analysis: behavioral11
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2588 wrote to memory of 2728 | 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\processwork.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\processwork.dll,#1
Network
Files
memory/2728-0-0x00000000002A0000-0x00000000002E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
157s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0edc8e43c315a4fa36acd76db7a2c78_JaffaCakes118.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=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.234:443 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.246.116.51.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsr3BFC.tmp\nsDialogs.dll
| MD5 | f2c993a0c726386d72e4640967cef83e |
| SHA1 | efe88db252b5e9edff2d859e783fcf1a349e553f |
| SHA256 | 6739a2c8075cc383620a867e983957de0b4ae9ef0453baadd1469132893d7301 |
| SHA512 | 3873a87ba360702c72a6d3e853a0b6f2df219593cf5436d12a9d4d169029e939993c45330212008b628184da64ae98d6a7ab42b30d5f82c896acfc89d558169f |
C:\Users\Admin\AppData\Local\Temp\nsr3BFC.tmp\System.dll
| MD5 | c6f5b9596db45ce43f14b64e0fbcf552 |
| SHA1 | 665a2207a643726602dc3e845e39435868dddabc |
| SHA256 | 4b6da3f2bdb6c452fb493b98f6b7aa1171787dbd3fa2df2b3b22ccaeac88ffa0 |
| SHA512 | 8faa0204f9ed2721acede285be843b5a2d7f9986841bcf3816ebc8900910afb590816c64aebd2dd845686daf825bbf9970cb4a08b20a785c7e54542eddc5b09a |
Analysis: behavioral22
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
143s
Max time network
149s
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 400 wrote to memory of 4728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 400 wrote to memory of 4728 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 400 wrote to memory of 4728 | 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 408 -p 4728 -ip 4728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 636
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=3756,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4232 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
Analysis: behavioral23
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240611-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 352 wrote to memory of 2452 | 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\processwork.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\processwork.dll,#1
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240221-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\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 224
Network
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 1824 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1652 wrote to memory of 1824 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1652 wrote to memory of 1824 | 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\processwork.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\processwork.dll,#1
Network
Files
memory/1824-0-0x00000000006F0000-0x0000000000731000-memory.dmp
Analysis: behavioral13
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240508-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe"
Network
Files
memory/2164-0-0x0000000000A50000-0x0000000000ADE000-memory.dmp
memory/2164-1-0x0000000000090000-0x0000000000092000-memory.dmp
memory/2164-2-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2164-3-0x0000000000A50000-0x0000000000ADE000-memory.dmp
memory/2164-10-0x0000000000A50000-0x0000000000ADE000-memory.dmp
memory/2164-14-0x0000000000A50000-0x0000000000ADE000-memory.dmp
Analysis: behavioral20
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
53s
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 2324 wrote to memory of 1416 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2324 wrote to memory of 1416 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2324 wrote to memory of 1416 | 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 184 -p 1416 -ip 1416
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 612
Network
Files
Analysis: behavioral26
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240226-en
Max time kernel
152s
Max time network
151s
Command Line
Signatures
UPX packed file
| 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 |
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\SaaYaa.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\SaaYaa.exe = "1" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\SaaYaa.exe = "9888" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\.htm | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SaaYaa.exe
"C:\Users\Admin\AppData\Local\Temp\SaaYaa.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=5240 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| GB | 142.250.187.234:443 | tcp | |
| US | 8.8.8.8:53 | www.saayaa.com | udp |
| US | 8.8.8.8:53 | www.6655.com | udp |
| CN | 180.76.51.48:80 | www.saayaa.com | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| JP | 156.238.15.64:80 | www.6655.com | tcp |
| JP | 156.238.15.64:443 | www.6655.com | tcp |
| US | 8.8.8.8:53 | 64.15.238.156.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.149.64.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.38.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 87.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.15.104.51.in-addr.arpa | udp |
Files
memory/1432-0-0x0000000000400000-0x0000000000610000-memory.dmp
memory/1432-1-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\favorite.dat
| MD5 | 433c4330b62c09c6e59e3a1326ced0d6 |
| SHA1 | 84c7c26f5e6fb1deacb6ecea79709506678a207c |
| SHA256 | 129f396e2e4d27b7dc34fdd9479472fd80844e8ace31bc21e53df0de7e2594fa |
| SHA512 | b476a6b7bc04c6102b8f05f05de7b2945a498440983ba863222241ad0ca0e29a099182c3cffcf2c1cc99bfea04441476555a1f9f638d7d23338960229eb0337b |
memory/1432-17-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | b4e849115a701967501e256ccf18b8a4 |
| SHA1 | 2d01592c172572e6c2ddd1aa9502e39714826652 |
| SHA256 | 10c517fb94946ef486116b236768d2e9598633109487fd087a9284c3804b8f98 |
| SHA512 | f8d085b0e99d9f86792885cc39e140f0340cff5e3e23b3744f63cdc0a276aa08eff93cb5b1ec079baf9f36086fb845f89c8f1c2ecdacbe9da5991f7dd0a63a45 |
memory/1432-43-0x00000000024A0000-0x00000000024A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 60dcd2f9ba89c6fd643028028e37ec4e |
| SHA1 | bffa44ba0a1549c491ec2f06b61d96fe4f6acf78 |
| SHA256 | 6ca5bca6d833a5057d0181a0cc3ca0f207b1fd5ad99454833c9b6c1599951dd0 |
| SHA512 | 23b83d3442ce4aa1205dadbc8345b4cfbf588fb2ecdf78ca39c533d2cdf66c6e801eff8b915c7fa463ace267f501afe38ea714b7fabbe1c8bddb0a1b8cafba9e |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | f4ef5f05f80c7a9e2e9a928c3e049147 |
| SHA1 | ef455dde88292e7e200394783682e0d4affe181d |
| SHA256 | 11c26cdb373e08d96d49ab424b020c25a38e4e5ebdbbc25ac4f37c398c8622e8 |
| SHA512 | 0a42486ff245dfae8f4d2d984527657c3a2ab315b866f1544d5b8664d0e970370f683ddc68ada930524b7972e6ed327d18586681c43688d80386f4e88d5bbc00 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 017258f7fa166dca324a22434a8bcb14 |
| SHA1 | a5487a43f89f959d2401ecaa1ad864ed63f94c63 |
| SHA256 | 5c6619fc6b4ce9ca69633418185d1b75b03fec196007216ea5203cb4928815c5 |
| SHA512 | cfb7c9dab271cf345785c8392d0297274fe5867491bcf05c8c75772f23921837bb2510c3477e0ec4091111b005bc9a25d072fd90e692a453de7400879539bec4 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 96baa35bdb74e5b0127c1d5fef8d5ef7 |
| SHA1 | aad03cf2bae15692f6214d2069f2f23fc84693be |
| SHA256 | 7d68825153f86123e245e782dcf10c9abfd3297c97f383a50fb527ca0a0ab17e |
| SHA512 | 656bbf8415115e7343bf63b77c2b7b6df1761bb08cc3fa80cca3ebf3e037862ab3027a51713f4665becc15205330d386084a3dc9b3b2729b02a2ddf999489d60 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | b66c406594e15bd1a49b457d07314c6b |
| SHA1 | ea1bcb454e64874fb3f87f52d92f5c6dc34fc61d |
| SHA256 | b40ec2046d1c4e4457a6f2a42783cac1181029b7beb0801d4183ab2dfaec86b6 |
| SHA512 | d84cd7323594c995c574ff4bde2c27e04b26518cf3479d788ca6512ae49bb9560990fa9920f77a664711087d89e94964ac5a8413d1042732774e52788723745a |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 4064c7f6a104261c784029304efa923e |
| SHA1 | bd4f5dff3f95cf9f6873af33a148cfc93093f9ce |
| SHA256 | f3fa6d769acb3d64f682e02b1ac533837bf1d707b602bbd7bfca51734b7c684d |
| SHA512 | 407eb35f4a27f4704d05ed3537a60fb022b8b6aa03ad17fc150e8408192474a7e18f69d41c9d283b479183dba451ad7967cdb1cffe29eb35dca7691086304658 |
C:\Users\Admin\AppData\Local\Temp\data\visited.dat
| MD5 | 9f69cc70a89a4df1699b6856c825c131 |
| SHA1 | 1b6f9894cf04252d3383204ce7cf73bb2189b4cf |
| SHA256 | aad645ca6bdd94a3ac981b8614a346f9d5d684fdd4a1d6066fc08ed8172d4438 |
| SHA512 | facbcca181e2c0a595a716e5317611df0e3467041f257b55b64e250b178e2ceaaa529b775c81c98be87eb61b49e4bd5439f2a210eec033a12b7fd21db817cff8 |
memory/1432-126-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | d47f951345e4c2e473440a51c14b26b0 |
| SHA1 | 71488d1614f1537dc538d591f1e5de192234417b |
| SHA256 | f1f9eb8b68a546fc495a2ba2066799e74c4331a9e41ef37b4f9466c5a55876c8 |
| SHA512 | fca0b0f34e169f75fc4fe34deb7539e3bce98322d2e89ec9dd5e1299e92a5af0b76c8befb55caf1f34f69ce4319d43fe827f0cb0a499661526b461751e487a7c |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | d54f514bdb09e6fb20fa674dc52fcabb |
| SHA1 | c4e0e2a7623d38b997ccfb0cc3d75caba08af82c |
| SHA256 | 83af9a95a41cdfb0415b9fd5418879dc6247fec6e738e182d9a317db0abfebee |
| SHA512 | c613f24c8c2b519a101aac496affb3f329a914f1df33679c6bcb45f81a67b41d128d3f7670d1cd20461ab99c5276218b7ceddf8eff65b1d9943c2918009150cc |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | f6ac2f4bcb8ba6931c0c9750e5756212 |
| SHA1 | 1e12adcd478a5291c6c4b34a3f08f0d82b41f300 |
| SHA256 | 1ec19d7d834332f29d2d7ab7166a719fc1980ae1f942509998a8272d6e663e32 |
| SHA512 | e1c202125aaf2508d76072eb29e7a1df26e4a3a4a5dfcecfcf3d6ce5819c97769fedbdae8ebaa5b187de6376e7308fd20fd5ecf57addc1b3b8cb10f006d7fefc |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 819703cf333f1c54733c0bd3086c6320 |
| SHA1 | e952c03374d5d120d6faaada2ac4a428512d604d |
| SHA256 | 94b622204f6c2558798679beb0e70af97a502eacff64d6d15a671c2f404d8634 |
| SHA512 | b5c647e37d7bf3192e9cc3b9e7ea7f369b89c6859511eab1aab5a0ba666dd05eb682430f3e23e97485f5c7d7faaa1187f96245126b488cd0723060419dbee54a |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 28529df04345ba64579784d2ff65a004 |
| SHA1 | 741aef22fe2a6e96482e180f55de767583f8f08a |
| SHA256 | 5e8c9c49ebc29629ddba26ac6812ab7eb5a52cd1e1b212de4dc43cb4eabb8856 |
| SHA512 | eea318f6b77d071e71d59f50c130bfaa636bf0a47c01dc6b8dfba0fa47341564bd4a349710718a2013a06cd8da3f176828026589c4f9c962acffbea1b3ef2f42 |
C:\Users\Admin\AppData\Local\Temp\data\config.dat
| MD5 | 5b9917cb0f49040f8352586a07f60803 |
| SHA1 | 5db28e7bec6adfc60de3c4dc759fec08f8143ddf |
| SHA256 | 20fcb5c3aa2bce7295ad090a8dec0d74566929410a479c9522ca72e02b759e9d |
| SHA512 | d440bc05e7e7e55310ce3b6afa14be8e8121962176c2cfcad9bdd80f48d81efeca6536fab7f0d6b3b15d4bd554ab1873ad804a4c2e860494113a56cc83dbc6d6 |
memory/1432-267-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\data\visited.dat
| MD5 | b631f61b765ecfb1e4c442f34aacc9f2 |
| SHA1 | 01bb703114994a32ecd1e5f3b2f9310067620736 |
| SHA256 | 938623fb197b120827c0de662f64f6e071c0b8659e11872ee0357d5de061e1e1 |
| SHA512 | 29ef27445790460851bca3db9cc0a39fd6c17e25b0bf4bc267b2d56a2db3e4c3df2fd230e3d8d04bc4737d4d77f21ac28c51bf32c579cbec24bd4f8d7b3845c8 |
memory/1432-356-0x0000000000400000-0x0000000000610000-memory.dmp
memory/1432-357-0x00000000024A0000-0x00000000024A1000-memory.dmp
memory/1432-358-0x0000000000400000-0x0000000000610000-memory.dmp
Analysis: behavioral29
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240611-en
Max time kernel
120s
Max time network
125s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2444 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe |
| PID 2444 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe |
| PID 2444 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe
"C:\Users\Admin\AppData\Local\Temp\DriverMaster.exe"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 564
Network
Files
memory/2444-0-0x000007FEF5D1E000-0x000007FEF5D1F000-memory.dmp
memory/2444-1-0x000007FEF5A60000-0x000007FEF63FD000-memory.dmp
memory/2444-2-0x000007FEF5A60000-0x000007FEF63FD000-memory.dmp
memory/2004-3-0x0000000000570000-0x0000000000571000-memory.dmp
memory/2444-4-0x000007FEF5A60000-0x000007FEF63FD000-memory.dmp
Analysis: behavioral14
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240611-en
Max time kernel
92s
Max time network
118s
Command Line
Signatures
Modifies system certificate store
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5 | C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.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\$TEMP\GoogleToolbarInstaller_download_signed.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\GoogleToolbarInstaller_download_signed.exe"
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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| GB | 172.217.16.238:80 | dl.google.com | tcp |
| US | 8.8.8.8:53 | 238.16.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | csc3-2010-aia.verisign.com | udp |
| SE | 192.229.221.95:80 | csc3-2010-aia.verisign.com | tcp |
| GB | 172.217.16.238:80 | dl.google.com | tcp |
| 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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 87.121.18.2.in-addr.arpa | udp |
Files
memory/3952-0-0x0000000000A90000-0x0000000000B1E000-memory.dmp
memory/3952-1-0x0000000001000000-0x0000000001002000-memory.dmp
memory/3952-2-0x0000000001130000-0x0000000001131000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Google Toolbar\gtm36CF.tmp
| MD5 | ab91439b02d6387149770b7a332c3f5a |
| SHA1 | cdf2b3c9f1aad0563663b1740f3fd4f696d2e24d |
| SHA256 | 6334987095ba09d2868a22612bbe007574d089adc8b19632e297e8c577c81627 |
| SHA512 | bc8b68ac30d13643f6187423b39331bc01e3a804269cc35021bdaeef3f1bad1eae4f9933e0bf670ed980dad6fc491554b628a52de46296c986fe7e882984800c |
memory/3952-18-0x0000000000A90000-0x0000000000B1E000-memory.dmp
memory/3952-21-0x0000000000A90000-0x0000000000B1E000-memory.dmp
Analysis: behavioral16
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240611-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
UPX packed file
| 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 |
Checks installed software on the system
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\Roaming\SaaYaa\SaaYaa.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\SaaYaa.exe = "9888" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT\SaaYaa.exe = "0" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\SaaYaa.exe = "1" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_INTERNET_SHELL_FOLDERS | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.HTTP\shell\ = "SaaYaa" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.AssocFile.HTM | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.htm | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\.html | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell\SaaYaa\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\https | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\https\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\SaaYaa\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0002DF01-0000-0000-C000-000000000046} | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\InternetShortcut\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\https\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\https\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\ftp | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\SaaYaa.HTTP\DefaultIcon | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\SaaYaa.AssocFile.HTM\DefaultIcon | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.shtm\Content = "text/html" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\InternetShortcut\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\mhtmlfile\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\https\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\IE.FTP\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.html\ = "htmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\ = "mhtmlfile" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.FTP\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\SaaYaa.AssocFile.HTM\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\mhtmlfile\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.mhtml | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.FTP\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\InternetShortcut\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\https\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32 | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\https\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\SaaYaa.HTTP\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.mht | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0002DF01-0000-0000-C000-000000000046} | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\ = "SaaYaa" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTPS\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\http\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\IE.HTTPS\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.FTP | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\CLSID | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\.url | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\mhtmlfile\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\http\shell\SaaYaa\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\http\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.FTP\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\SaaYaa.HTTP\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\SaaYaa\\SaaYaa.exe\" \"%1\"" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\ftp\shell\SaaYaa\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\.shtml\Content = "text/html" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell\SaaYaa\ = "用闪游浏览器打开" | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\mhtmlfile\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\ftp\shell\open\command | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.HTTP\shell\open | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.HTTP\shell\SaaYaa | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\IE.FTP\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\htmlfile\shell | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4972 wrote to memory of 440 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
| PID 4972 wrote to memory of 440 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
| PID 4972 wrote to memory of 440 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
| PID 4972 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
| PID 4972 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
| PID 4972 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe | C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\saayaasetup_5.exe"
C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
"C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe" "SetDefaultExplorer-1"
C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
"C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.saayaa.com | udp |
| US | 8.8.8.8:53 | www.6655.com | udp |
| CN | 180.76.51.48:80 | www.saayaa.com | tcp |
| JP | 156.238.15.43:80 | www.6655.com | tcp |
| JP | 156.238.15.43:443 | www.6655.com | tcp |
| NL | 23.62.61.147:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.15.238.156.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.38.18.104.in-addr.arpa | udp |
| US | 52.182.143.211:443 | tcp | |
| PL | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsb88E9.tmp\System.dll
| MD5 | c6f5b9596db45ce43f14b64e0fbcf552 |
| SHA1 | 665a2207a643726602dc3e845e39435868dddabc |
| SHA256 | 4b6da3f2bdb6c452fb493b98f6b7aa1171787dbd3fa2df2b3b22ccaeac88ffa0 |
| SHA512 | 8faa0204f9ed2721acede285be843b5a2d7f9986841bcf3816ebc8900910afb590816c64aebd2dd845686daf825bbf9970cb4a08b20a785c7e54542eddc5b09a |
memory/4972-14-0x00000000021C0000-0x0000000002201000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\nsb88E9.tmp\processwork.dll
| MD5 | 0a4fa7a9ba969a805eb0603c7cfe3378 |
| SHA1 | 0f018a8d5b42c6ce8bf34b4a6422861c327af88c |
| SHA256 | 27329ea7002d9ce81c8e28e97a5c761922097b33cedeada4db30d2b9d505007c |
| SHA512 | e13e29712457d5e6351bfd69cba6320795d8b2fd1a047923814f8699f7188ec730ec7f0d946fdff66c8b430fef011415ed045b6ea56e4cc0b1d010171ab88178 |
C:\Users\Admin\AppData\Roaming\SaaYaa\SaaYaa.exe
| MD5 | c22225dbb3c1ea89a5ad348b64901d68 |
| SHA1 | ad1b47692e30c8cc8fcd53dc806ea9bcd7173215 |
| SHA256 | e387b0a9abe7e2092952a7894079a404d0cb0c122cd22fd80b6fe7a315028ed4 |
| SHA512 | 924de9454b2fd5d3a6a45e1917665dcd62254f8a96bf129703c278b4ac832edc0fdcc7d083ba4ec9ffc3c789b859a3a1107f029c284afe29e51ca7115ef82338 |
memory/440-34-0x0000000000400000-0x0000000000610000-memory.dmp
memory/440-36-0x0000000000400000-0x0000000000610000-memory.dmp
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | c52cfd12cb27454eddc5cd0a34b89e99 |
| SHA1 | a8690f074058fbb2122bdb2b7bbb6a53c62e4ea8 |
| SHA256 | b5f7c093669748c266eb55cecd428feacfe4dbf1957711b0a49cc0683c5a103c |
| SHA512 | 666310fca489a0bad13fd8b5a95a4f35ca4f1a21d79ddcb955058ded2a3df9e2ec299631832f9b7fbfb5255c2395662a624878bed9b449893fa15c4a23cf1838 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 6d5b9c555b8dd599cdda1c34f68ed083 |
| SHA1 | 11d5f8b56b235388c174cd39e5024c5f5fb2fcaa |
| SHA256 | cb6c8bced2bd52a4d5914b7f0a6ded257f48d02a7eebaa81687f4b9727ef236a |
| SHA512 | 00b2f886a4929f94b1be3a26c65eb87f7387d335de25af1a99c814dd8586c748677ddffba492809d2acb98558261d41b134100efe2fef9b5fcdb988b382a8fc1 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\favorite.dat
| MD5 | 433c4330b62c09c6e59e3a1326ced0d6 |
| SHA1 | 84c7c26f5e6fb1deacb6ecea79709506678a207c |
| SHA256 | 129f396e2e4d27b7dc34fdd9479472fd80844e8ace31bc21e53df0de7e2594fa |
| SHA512 | b476a6b7bc04c6102b8f05f05de7b2945a498440983ba863222241ad0ca0e29a099182c3cffcf2c1cc99bfea04441476555a1f9f638d7d23338960229eb0337b |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | b4e849115a701967501e256ccf18b8a4 |
| SHA1 | 2d01592c172572e6c2ddd1aa9502e39714826652 |
| SHA256 | 10c517fb94946ef486116b236768d2e9598633109487fd087a9284c3804b8f98 |
| SHA512 | f8d085b0e99d9f86792885cc39e140f0340cff5e3e23b3744f63cdc0a276aa08eff93cb5b1ec079baf9f36086fb845f89c8f1c2ecdacbe9da5991f7dd0a63a45 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | f4ef5f05f80c7a9e2e9a928c3e049147 |
| SHA1 | ef455dde88292e7e200394783682e0d4affe181d |
| SHA256 | 11c26cdb373e08d96d49ab424b020c25a38e4e5ebdbbc25ac4f37c398c8622e8 |
| SHA512 | 0a42486ff245dfae8f4d2d984527657c3a2ab315b866f1544d5b8664d0e970370f683ddc68ada930524b7972e6ed327d18586681c43688d80386f4e88d5bbc00 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 78875f5edb1d8ab7a98a343b8e013e83 |
| SHA1 | c57a71e8683ec1199ee9dede7825ce80d493efc7 |
| SHA256 | 829de34b17ee3e34501cd172018a2a7769506f9e145b39dea3389e65d251bb56 |
| SHA512 | 719d7b1a3fcbccdc9249607b9b9a43b382be6d0d2380a92b9713a08676446b05c8e99820ce3b338b46fff7cf509e6974f051f2b98003a4f1966be9a3d0e5769a |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 4064c7f6a104261c784029304efa923e |
| SHA1 | bd4f5dff3f95cf9f6873af33a148cfc93093f9ce |
| SHA256 | f3fa6d769acb3d64f682e02b1ac533837bf1d707b602bbd7bfca51734b7c684d |
| SHA512 | 407eb35f4a27f4704d05ed3537a60fb022b8b6aa03ad17fc150e8408192474a7e18f69d41c9d283b479183dba451ad7967cdb1cffe29eb35dca7691086304658 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | d47f951345e4c2e473440a51c14b26b0 |
| SHA1 | 71488d1614f1537dc538d591f1e5de192234417b |
| SHA256 | f1f9eb8b68a546fc495a2ba2066799e74c4331a9e41ef37b4f9466c5a55876c8 |
| SHA512 | fca0b0f34e169f75fc4fe34deb7539e3bce98322d2e89ec9dd5e1299e92a5af0b76c8befb55caf1f34f69ce4319d43fe827f0cb0a499661526b461751e487a7c |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\visited.dat
| MD5 | 27c347a1e21eb1b4f59bdb8207300079 |
| SHA1 | c52c99597d8715c9e0412abc0730c70764a52f08 |
| SHA256 | 30084d8cde7d7b5958921a4210dcfc9b562894dab73ecdcda35fb1862adce032 |
| SHA512 | 9f77250bac2c0663c0a2b6246a1fdb3a45c8595cdc87fe95c3aa3b13181af5e48c3d0545eb2b216047086cc7eaae481eacffb8ba58902876512bdecb2ec4ea44 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | f3f76e1a378724af5733f9a9f862696e |
| SHA1 | 428b9f5db6c20e953cc487bee8e20e7e258ee2d2 |
| SHA256 | ecdf54455485cf0a4982f7ee4cc1396d98d3493f17d3342bcaf98bf35106bf81 |
| SHA512 | 9c1ae75d50dc6228e730aed2f1ec1379788d4ed91a0cf8956973e9c12e80ea6c6c95d99041ceeec83c92bc3eeb6a3966c536d0b4457136777c18aed9a7499ea4 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 79d7dfdf85b3e0ef9e35669b94ba9dbd |
| SHA1 | a471faff1dcf8788c9374cc761cbccb90c515ced |
| SHA256 | 1e687dabd10f68206001f8685eeabe4bcba25742b4208d3b87acffba6cd1d62a |
| SHA512 | fa1e0f0bc7cff679bec50bd9a96f7d18bbdcb95bf10455d0c5f730a1115646c3d1a265d719439776ca8fcec582bf09d54393682c9bd4b7e7161bd1ea28a57d70 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 819703cf333f1c54733c0bd3086c6320 |
| SHA1 | e952c03374d5d120d6faaada2ac4a428512d604d |
| SHA256 | 94b622204f6c2558798679beb0e70af97a502eacff64d6d15a671c2f404d8634 |
| SHA512 | b5c647e37d7bf3192e9cc3b9e7ea7f369b89c6859511eab1aab5a0ba666dd05eb682430f3e23e97485f5c7d7faaa1187f96245126b488cd0723060419dbee54a |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 28529df04345ba64579784d2ff65a004 |
| SHA1 | 741aef22fe2a6e96482e180f55de767583f8f08a |
| SHA256 | 5e8c9c49ebc29629ddba26ac6812ab7eb5a52cd1e1b212de4dc43cb4eabb8856 |
| SHA512 | eea318f6b77d071e71d59f50c130bfaa636bf0a47c01dc6b8dfba0fa47341564bd4a349710718a2013a06cd8da3f176828026589c4f9c962acffbea1b3ef2f42 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\config.dat
| MD5 | 5b9917cb0f49040f8352586a07f60803 |
| SHA1 | 5db28e7bec6adfc60de3c4dc759fec08f8143ddf |
| SHA256 | 20fcb5c3aa2bce7295ad090a8dec0d74566929410a479c9522ca72e02b759e9d |
| SHA512 | d440bc05e7e7e55310ce3b6afa14be8e8121962176c2cfcad9bdd80f48d81efeca6536fab7f0d6b3b15d4bd554ab1873ad804a4c2e860494113a56cc83dbc6d6 |
C:\Users\Admin\AppData\Roaming\SaaYaa\data\visited.dat
| MD5 | 6b9434ff4a81a1ccf58abcd56a8553d3 |
| SHA1 | badd1f0bf8369c1027870a907e6cafd849182a85 |
| SHA256 | e91a53a3efbd5ae78bbb191c25d34d760b49c8098e74983c3502b7d105fd1f6a |
| SHA512 | 6120706bc0e246184a7ac64740a8763dbdcb5f0fc0a90ab3502ffbe5908c5e4527340f1cbecdac47e52bf14c2aaaa9667caf32a66be00f57137435bda0c25f29 |
memory/3928-384-0x0000000000400000-0x0000000000610000-memory.dmp
memory/3928-386-0x0000000000400000-0x0000000000610000-memory.dmp
Analysis: behavioral18
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
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 1416 wrote to memory of 4808 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1416 wrote to memory of 4808 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1416 wrote to memory of 4808 | 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\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4808 -ip 4808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 612
Network
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240508-en
Max time kernel
118s
Max time network
122s
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\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2988 -s 244
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
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 2604 wrote to memory of 2588 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 2588 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 2588 | 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\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2588 -ip 2588
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 612
Network
Files
Analysis: behavioral17
Detonation Overview
Submitted
2024-06-12 14:03
Reported
2024-06-12 14:06
Platform
win7-20240508-en
Max time kernel
117s
Max time network
117s
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\StartMenu.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 224