Analysis
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max time kernel
57s -
max time network
62s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
05-01-2023 16:24
Static task
static1
General
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Target
TLauncher-2.86-Installer-1.0.1.exe
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Size
21.7MB
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MD5
f643be370cc9763a17f7746b1b6a0243
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SHA1
c65391f59a6e1421d783eaf43eb9661cfd476f82
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SHA256
5ab5f39d143b6ff77df2fd5026ac8e4788edfd3de27a4e1fa4b420a7d2f61d38
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SHA512
5ce377dc1a4a59723cf2b969c0cadb3197e5bf61d0064e2e8c94a0be9d4fd1cd9b33e05078a17e89f54b763e180be32ce14b46949a58ff47e5df18183291142f
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SSDEEP
393216:WXYwVCtYto0fs/dQETVlOBbpFEj9GZdqV56HpkbGCST7yuk9sLx:WowVCWTHExiTTqqHpMsV
Malware Config
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 11 IoCs
pid Process 2948 irsetup.exe 1468 AdditionalExecuteTL.exe 548 irsetup.exe 4796 opera-installer-bro.exe 5096 opera-installer-bro.exe 4192 opera-installer-bro.exe 3668 opera-installer-bro.exe 1740 opera-installer-bro.exe 2716 _sfx.exe 4712 assistant_installer.exe 4276 assistant_installer.exe -
resource yara_rule behavioral1/files/0x0004000000022e00-133.dat upx behavioral1/files/0x0004000000022e00-134.dat upx behavioral1/memory/2948-137-0x0000000000C10000-0x0000000000FF8000-memory.dmp upx behavioral1/memory/2948-142-0x0000000000C10000-0x0000000000FF8000-memory.dmp upx behavioral1/files/0x0001000000022f1a-147.dat upx behavioral1/files/0x0001000000022f1a-148.dat upx behavioral1/memory/548-150-0x0000000000580000-0x0000000000968000-memory.dmp upx behavioral1/files/0x000500000001e8ba-154.dat upx behavioral1/files/0x000500000001e8ba-155.dat upx behavioral1/memory/4796-157-0x0000000000400000-0x000000000090C000-memory.dmp upx behavioral1/files/0x000500000001e8ba-159.dat upx behavioral1/memory/548-161-0x0000000000580000-0x0000000000968000-memory.dmp upx behavioral1/files/0x0001000000022f2b-163.dat upx behavioral1/files/0x0001000000022f2b-164.dat upx behavioral1/memory/5096-167-0x0000000000400000-0x000000000090C000-memory.dmp upx behavioral1/files/0x000500000001e8ba-169.dat upx behavioral1/files/0x000500000001e8ba-174.dat upx behavioral1/memory/4192-166-0x0000000000400000-0x000000000090C000-memory.dmp upx behavioral1/memory/3668-175-0x0000000000400000-0x000000000090C000-memory.dmp upx behavioral1/memory/1740-177-0x0000000000400000-0x000000000090C000-memory.dmp upx -
Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation TLauncher-2.86-Installer-1.0.1.exe Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation irsetup.exe Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation AdditionalExecuteTL.exe Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation irsetup.exe -
Loads dropped DLL 9 IoCs
pid Process 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 548 irsetup.exe 4796 opera-installer-bro.exe 5096 opera-installer-bro.exe 4192 opera-installer-bro.exe 3668 opera-installer-bro.exe 1740 opera-installer-bro.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: opera-installer-bro.exe File opened (read-only) \??\D: opera-installer-bro.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 5016 456 WerFault.exe 38 -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 opera-installer-bro.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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 opera-installer-bro.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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 opera-installer-bro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 190000000100000010000000ffac207997bb2cfe865570179ee037b90f00000001000000300000004ea1b34b10b982a96a38915843507820ad632c6aad8343e337b34d660cd8366fa154544ae80668ae1fdf3931d57e1996530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b060105050703080b00000001000000320000004400690067006900430065007200740020005400720075007300740065006400200052006f006f0074002000470034000000620000000100000020000000552f7bdcf1a7af9e6ce672017f4f12abf77240c78e761ac203d1d9d20ac89988140000000100000014000000ecd7e382d2715d644cdf2e673fe7ba98ae1c0f4f1d0000000100000010000000a86dc6a233eb339610f3ed414927c559030000000100000014000000ddfb16cd4931c973a2037d3fc83a4d7d775d05e404000000010000001000000078f2fcaa601f2fb4ebc937ba532e75492000000001000000940500003082059030820378a0030201020210059b1b579e8e2132e23907bda777755c300d06092a864886f70d01010c05003062310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3121301f060355040313184469676943657274205472757374656420526f6f74204734301e170d3133303830313132303030305a170d3338303131353132303030305a3062310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3121301f060355040313184469676943657274205472757374656420526f6f7420473430820222300d06092a864886f70d01010105000382020f003082020a0282020100bfe6907368debbe45d4a3c3022306933ecc2a7252ec9213df28ad859c2e129a73d58ab769acdae7b1b840dc4301ff31ba43816eb56c6976d1dabb279f2ca11d2e45fd6053c520f521fc69e15a57ebe9fa95716595572af689370c2b2ba75996a733294d11044102edf82f30784e6743b6d71e22d0c1bee20d5c9201d63292dceec5e4ec893f821619b34eb05c65eec5b1abcebc9cfcdac34405fb17a66ee77c848a86657579f54588e0c2bb74fa730d956eeca7b5de3adc94f5ee535e731cbda935edc8e8f80dab69198409079c378c7b6b1c4b56a183803108dd8d437a42e057d88f5823e109170ab55824132d7db04732a6e91017c214cd4bcae1b03755d7866d93a31449a3340bf08d75a49a4c2e6a9a067dda427bca14f39b5115817f7245c468f64f7c169887698763d595d4276878997697a48f0e0a2121b669a74cade4b1ee70e63aee6d4ef92923a9e3ddc00e4452589b69a44192b7ec094b4d2616deb33d9c5df4b0400cc7d1c95c38ff721b2b211b7bb7ff2d58c702c4160aab1631844951a76627ef680b0fbe864a633d18907e1bdb7e643a418b8a67701e10f940c211db2542925896ce50e52514774be26acb64175de7aac5f8d3fc9bcd34111125be51050eb31c5ca72162209df7c4c753f63ec215fc420516b6fb1ab868b4fc2d6455f9d20fca11ec5c08fa2b17e0a2699f5e4692f981d2df5d9a9b21de51b0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020186301d0603551d0e04160414ecd7e382d2715d644cdf2e673fe7ba98ae1c0f4f300d06092a864886f70d01010c05000382020100bb61d97da96cbe17c4911bc3a1a2008de364680f56cf77ae70f9fd9a4a99b9c9785c0c0c5fe4e61429560b36495d4463e0ad9c9618661b230d3d79e96d6bd654f8d23cc14340ae1d50f552fc903bbb9899696bc7c1a7a868a427dc9df927ae3085b9f6674d3a3e8f5939225344ebc85d03caed507a7d62210a80c87366d1a005605fe8a5b4a7afa8f76d359c7c5a8ad6a23899f3788bf44dd2200bde04ee8c9b4781720dc01432ef30592eaee071f256e46a976f92506d968d687a9ab236147a06f224b9091150d708b1b8897a8423614229e5a3cda22041d7d19c64d9ea26a18b14d74c19b25041713d3f4d7023860c4adc81d2cc3294840d0809971c4fc0ee6b207430d2e03934108521150108e85532de7149d92817504de6be4dd175acd0cafb41b843a5aad3c305444f2c369be2fae245b823536c066f67557f46b54c3f6e285a7926d2a4a86297d21ee2ed4a8bbc1bfd474a0ddf67667eb25b41d03be4f43bf40463e9efc2540051a08a2ac9ce78ccd5ea870418b3ceaf4988aff39299b6b3e6610fd28500e7501ae41b959d19a1b99cb19bb1001eefd00f4f426cc90abcee43fa3a71a5c84d26a535fd895dbc85621d32d2a02b54ed9a57c1dbfa10cf19b78b4a1b8f01b6279553e8b6896d5bbc68d423e88b51a256f9f0a680a0d61eb3bc0f0f537529aaea1377e4de8c8121ad07104711ad873d07d175bccff3667e opera-installer-bro.exe -
Suspicious use of SetWindowsHookEx 19 IoCs
pid Process 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 2948 irsetup.exe 1468 AdditionalExecuteTL.exe 548 irsetup.exe 548 irsetup.exe 548 irsetup.exe 4796 opera-installer-bro.exe 5096 opera-installer-bro.exe 4192 opera-installer-bro.exe 3668 opera-installer-bro.exe 1740 opera-installer-bro.exe 2716 _sfx.exe 4712 assistant_installer.exe 4276 assistant_installer.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 3876 wrote to memory of 2948 3876 TLauncher-2.86-Installer-1.0.1.exe 84 PID 3876 wrote to memory of 2948 3876 TLauncher-2.86-Installer-1.0.1.exe 84 PID 3876 wrote to memory of 2948 3876 TLauncher-2.86-Installer-1.0.1.exe 84 PID 2948 wrote to memory of 1468 2948 irsetup.exe 96 PID 2948 wrote to memory of 1468 2948 irsetup.exe 96 PID 2948 wrote to memory of 1468 2948 irsetup.exe 96 PID 1468 wrote to memory of 548 1468 AdditionalExecuteTL.exe 97 PID 1468 wrote to memory of 548 1468 AdditionalExecuteTL.exe 97 PID 1468 wrote to memory of 548 1468 AdditionalExecuteTL.exe 97 PID 548 wrote to memory of 4796 548 irsetup.exe 98 PID 548 wrote to memory of 4796 548 irsetup.exe 98 PID 548 wrote to memory of 4796 548 irsetup.exe 98 PID 4796 wrote to memory of 5096 4796 opera-installer-bro.exe 99 PID 4796 wrote to memory of 5096 4796 opera-installer-bro.exe 99 PID 4796 wrote to memory of 5096 4796 opera-installer-bro.exe 99 PID 4796 wrote to memory of 4192 4796 opera-installer-bro.exe 100 PID 4796 wrote to memory of 4192 4796 opera-installer-bro.exe 100 PID 4796 wrote to memory of 4192 4796 opera-installer-bro.exe 100 PID 4796 wrote to memory of 3668 4796 opera-installer-bro.exe 101 PID 4796 wrote to memory of 3668 4796 opera-installer-bro.exe 101 PID 4796 wrote to memory of 3668 4796 opera-installer-bro.exe 101 PID 3668 wrote to memory of 1740 3668 opera-installer-bro.exe 102 PID 3668 wrote to memory of 1740 3668 opera-installer-bro.exe 102 PID 3668 wrote to memory of 1740 3668 opera-installer-bro.exe 102 PID 4796 wrote to memory of 2716 4796 opera-installer-bro.exe 103 PID 4796 wrote to memory of 2716 4796 opera-installer-bro.exe 103 PID 4796 wrote to memory of 2716 4796 opera-installer-bro.exe 103 PID 4796 wrote to memory of 4712 4796 opera-installer-bro.exe 104 PID 4796 wrote to memory of 4712 4796 opera-installer-bro.exe 104 PID 4796 wrote to memory of 4712 4796 opera-installer-bro.exe 104 PID 4712 wrote to memory of 4276 4712 assistant_installer.exe 105 PID 4712 wrote to memory of 4276 4712 assistant_installer.exe 105 PID 4712 wrote to memory of 4276 4712 assistant_installer.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe"C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1908426 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe" "__IRCT:3" "__IRTSS:22693301" "__IRSID:S-1-5-21-929662420-1054238289-2961194603-1000"2⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe" /S:C:\Users\Admin\AppData\Local\Temp\setuparguments.ini3⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe" /S:C:\Users\Admin\AppData\Local\Temp\setuparguments.ini __IRAOFF:1814730 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe" "__IRCT:3" "__IRTSS:1839152" "__IRSID:S-1-5-21-929662420-1054238289-2961194603-1000"4⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe"C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe" --silent --allusers=05⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exeC:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=94.0.4606.54 --initial-client-data=0x340,0x344,0x348,0x31c,0x34c,0x6fa28658,0x6fa28668,0x6fa286746⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:5096
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera-installer-bro.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera-installer-bro.exe" --version6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4192
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C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe"C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe" --backend --install --import-browser-data=0 --enable-stats=1 --enable-installer-stats=1 --general-interests=0 --general-location=0 --personalized-content=0 --personalized-ads=0 --launchopera=1 --installfolder="C:\Users\Admin\AppData\Local\Programs\Opera" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=1 --pintotaskbar=1 --pintostartmenu=1 --pin-additional-shortcuts=1 --run-at-startup=1 --server-tracking-data=server_tracking_data --initial-pid=4796 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_20230105162553" --session-guid=086e95b3-e116-4c35-ad25-8944a63e59f0 --server-tracking-blob=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 --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=E4050000000000006⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exeC:\Users\Admin\AppData\Local\Temp\opera-installer-bro.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=94.0.4606.54 --initial-client-data=0x34c,0x350,0x354,0x31c,0x358,0x6ef68658,0x6ef68668,0x6ef686747⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1740
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\_sfx.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\_sfx.exe"6⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2716
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe" --version6⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=94.0.4606.38 --initial-client-data=0x2f0,0x2f4,0x2f8,0x2cc,0x2fc,0x1192dc0,0x1192dd0,0x1192ddc7⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4276
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 416 -p 456 -ip 4561⤵PID:2276
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 456 -s 24601⤵
- Program crash
PID:5016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_ADE4E4D3A3BCBCA5C39C54D362D88565
Filesize471B
MD52f090120b2020c6ec097b8469d96aa92
SHA1fe1919c257ab5aecb5472446d022c9f0defa5dbb
SHA2567484b437fb0d956047460be95666ca08eb451b6b50f98e88b47c02c6635b0ac7
SHA512c7282023f5c467e7dba4ff514fbc18fe461850bdbff7aadddf214b1b9bc87deac75a98145192b11e23b635f94e03f7c83b243f17fe5c4bab91ce0b3fcf2285be
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_ADE4E4D3A3BCBCA5C39C54D362D88565
Filesize434B
MD507c93556b06b8a3a7d9f0804b53ce8a4
SHA19a1a7c4e02f668aa67aef5a5e3bdf04eb3f81c85
SHA256d600a0c9ef55f63309ed62ae3247290f5b7536bf5668f3ee3ea9e73049c85743
SHA5127112ba34b75be1bd409147a3ce03de2dc9da96800eed271e3ee908b1d940278038320048350a5f798b8ebf0062dce156f5280d98076a15dc3889c315adeb2f1d
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Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
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Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\_sfx.exe
Filesize1.7MB
MD50238df215bf6943892daf85de8ad433a
SHA13d905e4e2c0e9170df61b7a199321847691f945e
SHA256a7818aca6acbe347df13d51d9750f6a852c5aa2a58580f7f2015113e0a3e06d7
SHA512fc6c12e359b9a4ce84ef878f29648a4c97c38fd12ed80996c5e03829833220010fff9c751a99f399dad3529bda6438424194ed18236addfbe430343807aaad69
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\_sfx.exe
Filesize1.7MB
MD50238df215bf6943892daf85de8ad433a
SHA13d905e4e2c0e9170df61b7a199321847691f945e
SHA256a7818aca6acbe347df13d51d9750f6a852c5aa2a58580f7f2015113e0a3e06d7
SHA512fc6c12e359b9a4ce84ef878f29648a4c97c38fd12ed80996c5e03829833220010fff9c751a99f399dad3529bda6438424194ed18236addfbe430343807aaad69
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe
Filesize2.1MB
MD59df6e2fbb7e38964f35016bf91ef7424
SHA1d0c1266dc46814bc6165cf6a69e90581228989a7
SHA2563573825f31875d403832de8e06aabc2adbdf0c5279d80ea62dfcb1f159f06c1d
SHA512b14c2224ae10c80429205a39791745b1627c1a487176c06aa105d0689e77fb0b86427e1a7d5aef5d06460070b3df4ebea41db67d54e221ea25979b3bb5318d3e
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe
Filesize2.1MB
MD59df6e2fbb7e38964f35016bf91ef7424
SHA1d0c1266dc46814bc6165cf6a69e90581228989a7
SHA2563573825f31875d403832de8e06aabc2adbdf0c5279d80ea62dfcb1f159f06c1d
SHA512b14c2224ae10c80429205a39791745b1627c1a487176c06aa105d0689e77fb0b86427e1a7d5aef5d06460070b3df4ebea41db67d54e221ea25979b3bb5318d3e
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\assistant\assistant_installer.exe
Filesize2.1MB
MD59df6e2fbb7e38964f35016bf91ef7424
SHA1d0c1266dc46814bc6165cf6a69e90581228989a7
SHA2563573825f31875d403832de8e06aabc2adbdf0c5279d80ea62dfcb1f159f06c1d
SHA512b14c2224ae10c80429205a39791745b1627c1a487176c06aa105d0689e77fb0b86427e1a7d5aef5d06460070b3df4ebea41db67d54e221ea25979b3bb5318d3e
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202301051625531\opera_package
Filesize72.6MB
MD50df45211843d62ee919c6edb7dbc5724
SHA13bd510480fc571096a4185266a98e819bd9ceb71
SHA256fc246681411fab8f256b093d2744ad8e126352bbf3b8f8159e5ed4a0c7552c66
SHA512699871865557a0d9a2084037942342b082c96d70db39c81227f90aece28faaca4d4a8680b36c9ce978cc03ab0e270456fc6f8dc7a0d4a8f3148f0ebbba59bd77
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Filesize
4.3MB
MD5abd49f95860291b4bea7ed2a17516f3d
SHA1728f48e85427acf242f65da8dee22588c373e9aa
SHA2561da2b7d6cea59b309a892d4ddb64a1f4d8fefd9b9d65da0b3aa0d42e4cedb8bf
SHA51264c32133cee5f62a59cfbfad4742c1479ec2ab53188e09c97a18a062795e62cba3132f1b01b5748b91a4e6f010be933229eb7dc640ecbc7f7c8fda8a3efe7e94
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Filesize
4.3MB
MD5abd49f95860291b4bea7ed2a17516f3d
SHA1728f48e85427acf242f65da8dee22588c373e9aa
SHA2561da2b7d6cea59b309a892d4ddb64a1f4d8fefd9b9d65da0b3aa0d42e4cedb8bf
SHA51264c32133cee5f62a59cfbfad4742c1479ec2ab53188e09c97a18a062795e62cba3132f1b01b5748b91a4e6f010be933229eb7dc640ecbc7f7c8fda8a3efe7e94
-
Filesize
4.3MB
MD5abd49f95860291b4bea7ed2a17516f3d
SHA1728f48e85427acf242f65da8dee22588c373e9aa
SHA2561da2b7d6cea59b309a892d4ddb64a1f4d8fefd9b9d65da0b3aa0d42e4cedb8bf
SHA51264c32133cee5f62a59cfbfad4742c1479ec2ab53188e09c97a18a062795e62cba3132f1b01b5748b91a4e6f010be933229eb7dc640ecbc7f7c8fda8a3efe7e94
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Filesize
4.3MB
MD5abd49f95860291b4bea7ed2a17516f3d
SHA1728f48e85427acf242f65da8dee22588c373e9aa
SHA2561da2b7d6cea59b309a892d4ddb64a1f4d8fefd9b9d65da0b3aa0d42e4cedb8bf
SHA51264c32133cee5f62a59cfbfad4742c1479ec2ab53188e09c97a18a062795e62cba3132f1b01b5748b91a4e6f010be933229eb7dc640ecbc7f7c8fda8a3efe7e94
-
Filesize
4.3MB
MD5abd49f95860291b4bea7ed2a17516f3d
SHA1728f48e85427acf242f65da8dee22588c373e9aa
SHA2561da2b7d6cea59b309a892d4ddb64a1f4d8fefd9b9d65da0b3aa0d42e4cedb8bf
SHA51264c32133cee5f62a59cfbfad4742c1479ec2ab53188e09c97a18a062795e62cba3132f1b01b5748b91a4e6f010be933229eb7dc640ecbc7f7c8fda8a3efe7e94
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Filesize
1.8MB
MD5f8996d2158a69a12b4bc99edd28100bc
SHA1892887691df881fe432e09b618e90f50447340e6
SHA256866836c68a3c7b313fa6a0ab6d7b9d74112ca07e4709487951ff572938eff547
SHA512d6856d91ded75901a4af914e66bcdd904a51a2aba24e4762a2986f9a5f4b42f5b758b91c37ee5c9783c5797f19026e7f31e73d0e063f71bf5df8355a3213dd44
-
Filesize
1.8MB
MD5f8996d2158a69a12b4bc99edd28100bc
SHA1892887691df881fe432e09b618e90f50447340e6
SHA256866836c68a3c7b313fa6a0ab6d7b9d74112ca07e4709487951ff572938eff547
SHA512d6856d91ded75901a4af914e66bcdd904a51a2aba24e4762a2986f9a5f4b42f5b758b91c37ee5c9783c5797f19026e7f31e73d0e063f71bf5df8355a3213dd44
-
Filesize
1.7MB
MD51bbf5dd0b6ca80e4c7c77495c3f33083
SHA1e0520037e60eb641ec04d1e814394c9da0a6a862
SHA256bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b
SHA51297bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab
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Filesize
97KB
MD5da1d0cd400e0b6ad6415fd4d90f69666
SHA1de9083d2902906cacf57259cf581b1466400b799
SHA2567a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575
SHA512f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a
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Filesize
1.3MB
MD51313bb5df6c6e0d5c358735044fbebef
SHA1cac3e2e3ed63dc147318e18f202a9da849830a91
SHA2567590d0f21687327812a6c61d0429c6df1345b97c53ad7115f03bd4cb2e4f4c8d
SHA512596d877b3906f877f124d705933391478ed425ad860ca5341493f04050c4605fc8e9a1c890859105da1b6817da5e874e0afaabbc86a80597f296e642795fc33c
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Filesize
1.3MB
MD51313bb5df6c6e0d5c358735044fbebef
SHA1cac3e2e3ed63dc147318e18f202a9da849830a91
SHA2567590d0f21687327812a6c61d0429c6df1345b97c53ad7115f03bd4cb2e4f4c8d
SHA512596d877b3906f877f124d705933391478ed425ad860ca5341493f04050c4605fc8e9a1c890859105da1b6817da5e874e0afaabbc86a80597f296e642795fc33c
-
Filesize
326KB
MD580d93d38badecdd2b134fe4699721223
SHA1e829e58091bae93bc64e0c6f9f0bac999cfda23d
SHA256c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59
SHA5129f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4
-
Filesize
326KB
MD580d93d38badecdd2b134fe4699721223
SHA1e829e58091bae93bc64e0c6f9f0bac999cfda23d
SHA256c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59
SHA5129f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4
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Filesize
1.3MB
MD5e7bbc7b426cee4b8027a00b11f06ef34
SHA1926fad387ede328d3cfd9da80d0b303a865cca98
SHA256e7a43c6f10e3e65b8462b6d67c91c628db5402d3209f549e90998c875cf21538
SHA512f08b4833c1dcb9c2b0f8c90e092275795fda3c20aaec6590504c20a93cb6d50b8ce11301bc3a42d9417c78ddb25a5e991fad688c39d1dede3fce0b67f3e13e70
-
Filesize
1.3MB
MD5e7bbc7b426cee4b8027a00b11f06ef34
SHA1926fad387ede328d3cfd9da80d0b303a865cca98
SHA256e7a43c6f10e3e65b8462b6d67c91c628db5402d3209f549e90998c875cf21538
SHA512f08b4833c1dcb9c2b0f8c90e092275795fda3c20aaec6590504c20a93cb6d50b8ce11301bc3a42d9417c78ddb25a5e991fad688c39d1dede3fce0b67f3e13e70
-
Filesize
326KB
MD580d93d38badecdd2b134fe4699721223
SHA1e829e58091bae93bc64e0c6f9f0bac999cfda23d
SHA256c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59
SHA5129f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4
-
Filesize
326KB
MD580d93d38badecdd2b134fe4699721223
SHA1e829e58091bae93bc64e0c6f9f0bac999cfda23d
SHA256c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59
SHA5129f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4
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Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
-
Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
-
Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
-
Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
-
Filesize
2.7MB
MD58e059a5998daefe17ba4fef64918b632
SHA1286b0a1c140e55290da6ab04b75743589457eb02
SHA256248dd895ec83e340d1b07ca43c3fd8c40e38cc6f276c61def87264461d148bfd
SHA51246ea749a58fc04b01e7a33458e720dc4ff19c58808569242062d5aa407c3db8f76c002cea9061ab87668a3377ba699279676d82ebcd0e84122402bbf6c55f736
-
Filesize
646B
MD52f74e7157f01406ed0d7e5edafc3f506
SHA1d8f9f4c759fa9abfa24d4df8f5ec48b2f3336b95
SHA2566513cbeaa5e90fdd7b487c15e481035c5f57779a29ec270a9e46447bd25289e6
SHA5123f2f27eb75a05d5e4c0169d715247c682cb3980e8d862a49559bf3ca93c4a620e302f4c6f5e83d804cbde6fad6f3a1758bbf737d48bc3d29a344ed719a97977d
-
Filesize
40B
MD5ed2a9a99243f6199edce195f4a3697f5
SHA1f130efdfdd47227ec0955034baf534ff7fa816c7
SHA2566cbe1467b4380b39733178e4d169fc69a7cd743ee5711749c273adacb6909e9f
SHA512a4a5ff28d8b4bb50213038dd7b6ac8d5ece40108de5368e4295f19f3fb71aa92da2bcfa0f94e314d1fad128e784fbf4809ea4f2bfa7f4f8c8706797583b2cb42
-
Filesize
40B
MD5ed2a9a99243f6199edce195f4a3697f5
SHA1f130efdfdd47227ec0955034baf534ff7fa816c7
SHA2566cbe1467b4380b39733178e4d169fc69a7cd743ee5711749c273adacb6909e9f
SHA512a4a5ff28d8b4bb50213038dd7b6ac8d5ece40108de5368e4295f19f3fb71aa92da2bcfa0f94e314d1fad128e784fbf4809ea4f2bfa7f4f8c8706797583b2cb42