Analysis
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max time kernel
145s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/04/2024, 10:13
Behavioral task
behavioral1
Sample
OperaGXSetup.exe
Resource
win7-20240221-en
General
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Target
OperaGXSetup.exe
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Size
3.4MB
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MD5
8f1754216056e8cb331b2898969a463d
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SHA1
9b4ec4f9b3228baabbf36179ec4596dc44127f1e
-
SHA256
0161bc4af3c016135efaba480be6d286a35e357c30db4534e4ec1bca21522fae
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SHA512
438077c5f9ec56474993818e5b3c5c4259f21dd6995a8a0fdd6d2e9dcfcf6480de36323ec73fb53783c0e17b9933ee9e885e6dd55ebec70a797c042f3327c81c
-
SSDEEP
98304:hWnL1M2XNmcGCVIps5phuIMAbvbJaJNQqPAbsU8968Vum8z22+:hWu2Qcvlh9vbvWobIbG3+
Malware Config
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 4 IoCs
pid Process 544 OperaGXSetup.exe 1484 Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe 4232 assistant_installer.exe 4024 assistant_installer.exe -
Loads dropped DLL 5 IoCs
pid Process 4608 OperaGXSetup.exe 5012 OperaGXSetup.exe 544 OperaGXSetup.exe 1012 OperaGXSetup.exe 4668 OperaGXSetup.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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resource yara_rule behavioral2/memory/4608-1-0x0000000000F90000-0x0000000001550000-memory.dmp upx behavioral2/files/0x00070000000231f7-11.dat upx behavioral2/memory/544-13-0x00000000004C0000-0x0000000000A80000-memory.dmp upx behavioral2/memory/544-17-0x00000000004C0000-0x0000000000A80000-memory.dmp upx behavioral2/memory/4608-32-0x0000000000F90000-0x0000000001550000-memory.dmp upx behavioral2/memory/5012-33-0x0000000000F90000-0x0000000001550000-memory.dmp upx behavioral2/memory/1012-99-0x0000000000F90000-0x0000000001550000-memory.dmp upx behavioral2/memory/4668-103-0x0000000000F90000-0x0000000001550000-memory.dmp upx behavioral2/memory/4668-109-0x0000000000F90000-0x0000000001550000-memory.dmp upx -
Enumerates connected drives 3 TTPs 4 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: OperaGXSetup.exe File opened (read-only) \??\F: OperaGXSetup.exe File opened (read-only) \??\D: OperaGXSetup.exe File opened (read-only) \??\F: OperaGXSetup.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 OperaGXSetup.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 OperaGXSetup.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 OperaGXSetup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4 OperaGXSetup.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 0f00000001000000300000004ea1b34b10b982a96a38915843507820ad632c6aad8343e337b34d660cd8366fa154544ae80668ae1fdf3931d57e1996530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b060105050703080b00000001000000320000004400690067006900430065007200740020005400720075007300740065006400200052006f006f0074002000470034000000620000000100000020000000552f7bdcf1a7af9e6ce672017f4f12abf77240c78e761ac203d1d9d20ac89988140000000100000014000000ecd7e382d2715d644cdf2e673fe7ba98ae1c0f4f1d0000000100000010000000a86dc6a233eb339610f3ed414927c559030000000100000014000000ddfb16cd4931c973a2037d3fc83a4d7d775d05e42000000001000000940500003082059030820378a0030201020210059b1b579e8e2132e23907bda777755c300d06092a864886f70d01010c05003062310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3121301f060355040313184469676943657274205472757374656420526f6f74204734301e170d3133303830313132303030305a170d3338303131353132303030305a3062310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3121301f060355040313184469676943657274205472757374656420526f6f7420473430820222300d06092a864886f70d01010105000382020f003082020a0282020100bfe6907368debbe45d4a3c3022306933ecc2a7252ec9213df28ad859c2e129a73d58ab769acdae7b1b840dc4301ff31ba43816eb56c6976d1dabb279f2ca11d2e45fd6053c520f521fc69e15a57ebe9fa95716595572af689370c2b2ba75996a733294d11044102edf82f30784e6743b6d71e22d0c1bee20d5c9201d63292dceec5e4ec893f821619b34eb05c65eec5b1abcebc9cfcdac34405fb17a66ee77c848a86657579f54588e0c2bb74fa730d956eeca7b5de3adc94f5ee535e731cbda935edc8e8f80dab69198409079c378c7b6b1c4b56a183803108dd8d437a42e057d88f5823e109170ab55824132d7db04732a6e91017c214cd4bcae1b03755d7866d93a31449a3340bf08d75a49a4c2e6a9a067dda427bca14f39b5115817f7245c468f64f7c169887698763d595d4276878997697a48f0e0a2121b669a74cade4b1ee70e63aee6d4ef92923a9e3ddc00e4452589b69a44192b7ec094b4d2616deb33d9c5df4b0400cc7d1c95c38ff721b2b211b7bb7ff2d58c702c4160aab1631844951a76627ef680b0fbe864a633d18907e1bdb7e643a418b8a67701e10f940c211db2542925896ce50e52514774be26acb64175de7aac5f8d3fc9bcd34111125be51050eb31c5ca72162209df7c4c753f63ec215fc420516b6fb1ab868b4fc2d6455f9d20fca11ec5c08fa2b17e0a2699f5e4692f981d2df5d9a9b21de51b0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020186301d0603551d0e04160414ecd7e382d2715d644cdf2e673fe7ba98ae1c0f4f300d06092a864886f70d01010c05000382020100bb61d97da96cbe17c4911bc3a1a2008de364680f56cf77ae70f9fd9a4a99b9c9785c0c0c5fe4e61429560b36495d4463e0ad9c9618661b230d3d79e96d6bd654f8d23cc14340ae1d50f552fc903bbb9899696bc7c1a7a868a427dc9df927ae3085b9f6674d3a3e8f5939225344ebc85d03caed507a7d62210a80c87366d1a005605fe8a5b4a7afa8f76d359c7c5a8ad6a23899f3788bf44dd2200bde04ee8c9b4781720dc01432ef30592eaee071f256e46a976f92506d968d687a9ab236147a06f224b9091150d708b1b8897a8423614229e5a3cda22041d7d19c64d9ea26a18b14d74c19b25041713d3f4d7023860c4adc81d2cc3294840d0809971c4fc0ee6b207430d2e03934108521150108e85532de7149d92817504de6be4dd175acd0cafb41b843a5aad3c305444f2c369be2fae245b823536c066f67557f46b54c3f6e285a7926d2a4a86297d21ee2ed4a8bbc1bfd474a0ddf67667eb25b41d03be4f43bf40463e9efc2540051a08a2ac9ce78ccd5ea870418b3ceaf4988aff39299b6b3e6610fd28500e7501ae41b959d19a1b99cb19bb1001eefd00f4f426cc90abcee43fa3a71a5c84d26a535fd895dbc85621d32d2a02b54ed9a57c1dbfa10cf19b78b4a1b8f01b6279553e8b6896d5bbc68d423e88b51a256f9f0a680a0d61eb3bc0f0f537529aaea1377e4de8c8121ad07104711ad873d07d175bccff3667e OperaGXSetup.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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 OperaGXSetup.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4608 OperaGXSetup.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4608 wrote to memory of 5012 4608 OperaGXSetup.exe 85 PID 4608 wrote to memory of 5012 4608 OperaGXSetup.exe 85 PID 4608 wrote to memory of 5012 4608 OperaGXSetup.exe 85 PID 4608 wrote to memory of 544 4608 OperaGXSetup.exe 86 PID 4608 wrote to memory of 544 4608 OperaGXSetup.exe 86 PID 4608 wrote to memory of 544 4608 OperaGXSetup.exe 86 PID 4608 wrote to memory of 1484 4608 OperaGXSetup.exe 94 PID 4608 wrote to memory of 1484 4608 OperaGXSetup.exe 94 PID 4608 wrote to memory of 1484 4608 OperaGXSetup.exe 94 PID 4608 wrote to memory of 4232 4608 OperaGXSetup.exe 95 PID 4608 wrote to memory of 4232 4608 OperaGXSetup.exe 95 PID 4608 wrote to memory of 4232 4608 OperaGXSetup.exe 95 PID 4232 wrote to memory of 4024 4232 assistant_installer.exe 96 PID 4232 wrote to memory of 4024 4232 assistant_installer.exe 96 PID 4232 wrote to memory of 4024 4232 assistant_installer.exe 96 PID 4608 wrote to memory of 1012 4608 OperaGXSetup.exe 97 PID 4608 wrote to memory of 1012 4608 OperaGXSetup.exe 97 PID 4608 wrote to memory of 1012 4608 OperaGXSetup.exe 97 PID 1012 wrote to memory of 4668 1012 OperaGXSetup.exe 98 PID 1012 wrote to memory of 4668 1012 OperaGXSetup.exe 98 PID 1012 wrote to memory of 4668 1012 OperaGXSetup.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe"C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4608 -
C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exeC:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktopGX --annotation=ver=107.0.5045.86 --initial-client-data=0x2f0,0x2f4,0x2f8,0x2cc,0x2fc,0x74fc626c,0x74fc6278,0x74fc62842⤵
- Loads dropped DLL
PID:5012
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\OperaGXSetup.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\OperaGXSetup.exe" --version2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:544
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe"2⤵
- Executes dropped EXE
PID:1484
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\assistant_installer.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\assistant_installer.exe" --version2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\assistant_installer.exe"C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\assistant_installer.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktopGX --annotation=ver=73.0.3856.382 --initial-client-data=0x26c,0x270,0x274,0x248,0x278,0x834f48,0x834f58,0x834f643⤵
- Executes dropped EXE
PID:4024
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C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe"C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe" --backend --install --import-browser-data=0 --enable-stats=1 --enable-installer-stats=1 --consent-given=1 --general-interests=1 --general-location=1 --personalized-content=1 --personalized-ads=1 --launchopera=1 --installfolder="C:\Users\Admin\AppData\Local\Programs\Opera GX" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=0 --pintotaskbar=1 --pintostartmenu=1 --run-at-startup=1 --server-tracking-data=server_tracking_data --initial-pid=4608 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_20240411101323" --session-guid=1a9fbc7f-a957-4077-b4a2-11a348e4570a --server-tracking-blob="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 " --desktopshortcut=1 --wait-for-package --initial-proc-handle=000B0000000000002⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:1012 -
C:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exeC:\Users\Admin\AppData\Local\Temp\OperaGXSetup.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktopGX --annotation=ver=107.0.5045.86 --initial-client-data=0x2e8,0x2ec,0x2fc,0x2c4,0x300,0x723a626c,0x723a6278,0x723a62843⤵
- Loads dropped DLL
PID:4668
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.4MB
MD58f1754216056e8cb331b2898969a463d
SHA19b4ec4f9b3228baabbf36179ec4596dc44127f1e
SHA2560161bc4af3c016135efaba480be6d286a35e357c30db4534e4ec1bca21522fae
SHA512438077c5f9ec56474993818e5b3c5c4259f21dd6995a8a0fdd6d2e9dcfcf6480de36323ec73fb53783c0e17b9933ee9e885e6dd55ebec70a797c042f3327c81c
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\additional_file0.tmp
Filesize1.4MB
MD5e9a2209b61f4be34f25069a6e54affea
SHA16368b0a81608c701b06b97aeff194ce88fd0e3c0
SHA256e950f17f4181009eeafa9f5306e8a9dfd26d88ca63b1838f44ff0efc738e7d1f
SHA51259e46277ca79a43ed8b0a25b24eff013e251a75f90587e013b9c12851e5dd7283b6172f7d48583982f6a32069457778ee440025c1c754bf7bb6ce8ae1d2c3fc5
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\assistant\assistant_installer.exe
Filesize1.8MB
MD54c8fbed0044da34ad25f781c3d117a66
SHA18dd93340e3d09de993c3bc12db82680a8e69d653
SHA256afe569ce9e4f71c23ba5f6e8fd32be62ac9538e397cde8f2ecbe46faa721242a
SHA512a04e6fd052d2d63a0737c83702c66a9af834f9df8423666508c42b3e1d8384300239c9ddacdc31c1e85140eb1193bcfac209f218750b40342492ffce6e9da481
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C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202404111013231\opera_package
Filesize135.7MB
MD551925d4ccf835cfc01fc4128e16aae03
SHA12e29709468adb5399c91da7c65c2999ff1e136e9
SHA2564bc959418d2a311e7fe50db799145d65382a7697230f9d343f3ae23f6526a91d
SHA512a23cd3e8ddb059c898ccde02e3fb56f9767d989b96c207594d9a437964fd35a4f3ec7c68923ea669f206d3d13f9668b3970e9e6784e92e3a4beef10707267b32
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Filesize
5.2MB
MD57c4c89e7a2b29a8fc7c24fd158761f5f
SHA1f05bddcb3df1811d104939192510d7afce5bf9b1
SHA256b2b0b0372fea8c706860f531099234dd2e90a5648adba0e540cb1eeba6ea0d99
SHA512135bea3366b56f78d78d71969f8ae09fca130339e8989480c29b9970e35c9ed81bccb0a26e68fa572d254d2434f10c28e200baf2044248378724fd471483cd0c
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Filesize
40B
MD527cd5f3c8a4774feead55fdf51ef7943
SHA18be9c9e747f14693dd5c6bfdd75667070eb9ae7c
SHA256f38c76b1176ce845b87f6ab996763a4d177ad9fa5d3ba7d2f6c31a99e72723e9
SHA5120e1238271bb32b83ef07770941c00d57ec557c848230525188780c82652c485298f71e70ffdb887334bf1b43413bbd5f07931281dee4bc18222b5267d714b1de