61c2c4a5d7c14f77ee88871ded4cc7f1e49dae3e4ef209504c66fedf4d22de42

Resubmissions

21/10/2024, 12:51

241021-p3v5sathrb8

21/10/2024, 12:47

21/10/2024, 12:39

21/10/2024, 12:36

21/10/2024, 12:33

21/10/2024, 12:28

21/10/2024, 12:07

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2024, 12:33

Sharing

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Report Analysis Logs

General

Target
Delta V3.61 b_51237320.exe
Size 5.7MB
Sample241021-prptmawblm
SHA256 61c2c4a5d7c14f77ee88871ded4cc7f1e49dae3e4ef209504c66fedf4d22de42
MD5 15d1c495ff66bf7cea8a6d14bfdf0a20
SHA1 942814521fa406a225522f208ac67f90dbde0ae7
SHA512 063169f22108ac97a3ccb6f8e97380b1e48eef7a07b8fb20870b9bd5f03d7279d3fb10a69c09868beb4a1672ebe826198ae2d0ea81df4d29f9a288ea4f2b98d8
SSDEEP 98304:+j8ab67Ht6RL8xpH4Tv7wPV6osBsBpPj7cZ+KCojTeEL78rqNkIi+bn:+j8aatLPV6oPrk38rqNj
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Enumerates connected drives 3 TTPs 4 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\D:	setup.exe
File opened (read-only)	\??\F:	setup.exe
File opened (read-only)	\??\D:	setup.exe
File opened (read-only)	\??\F:	setup.exe

Executes dropped EXE 9 IoCs

pid	Process
5084	OperaGX.exe
4928	setup.exe
644	setup.exe
3664	setup.exe
1252	setup.exe
3496	setup.exe
2156	Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe
348	assistant_installer.exe
3548	assistant_installer.exe

Loads dropped DLL 5 IoCs

pid	Process
4928	setup.exe
644	setup.exe
3664	setup.exe
1252	setup.exe
3496	setup.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Delta V3.61 b_51237320.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	assistant_installer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	assistant_installer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OperaGX.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Opera GXStable	Delta V3.61 b_51237320.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Opera GXStable	Delta V3.61 b_51237320.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4	setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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	setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DDFB16CD4931C973A2037D3FC83A4D7D775D05E4\Blob = 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	setup.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1160	Delta V3.61 b_51237320.exe
1160	Delta V3.61 b_51237320.exe
1160	Delta V3.61 b_51237320.exe
1160	Delta V3.61 b_51237320.exe
1160	Delta V3.61 b_51237320.exe
1160	Delta V3.61 b_51237320.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 5084	1160	Delta V3.61 b_51237320.exe	100
PID 1160 wrote to memory of 5084	1160	Delta V3.61 b_51237320.exe	100
PID 1160 wrote to memory of 5084	1160	Delta V3.61 b_51237320.exe	100
PID 5084 wrote to memory of 4928	5084	OperaGX.exe	101
PID 5084 wrote to memory of 4928	5084	OperaGX.exe	101
PID 5084 wrote to memory of 4928	5084	OperaGX.exe	101
PID 4928 wrote to memory of 644	4928	setup.exe	102
PID 4928 wrote to memory of 644	4928	setup.exe	102
PID 4928 wrote to memory of 644	4928	setup.exe	102
PID 4928 wrote to memory of 3664	4928	setup.exe	103
PID 4928 wrote to memory of 3664	4928	setup.exe	103
PID 4928 wrote to memory of 3664	4928	setup.exe	103
PID 4928 wrote to memory of 1252	4928	setup.exe	104
PID 4928 wrote to memory of 1252	4928	setup.exe	104
PID 4928 wrote to memory of 1252	4928	setup.exe	104
PID 1252 wrote to memory of 3496	1252	setup.exe	105
PID 1252 wrote to memory of 3496	1252	setup.exe	105
PID 1252 wrote to memory of 3496	1252	setup.exe	105
PID 4928 wrote to memory of 2156	4928	setup.exe	114
PID 4928 wrote to memory of 2156	4928	setup.exe	114
PID 4928 wrote to memory of 2156	4928	setup.exe	114
PID 4928 wrote to memory of 348	4928	setup.exe	115
PID 4928 wrote to memory of 348	4928	setup.exe	115
PID 4928 wrote to memory of 348	4928	setup.exe	115
PID 348 wrote to memory of 3548	348	assistant_installer.exe	116
PID 348 wrote to memory of 3548	348	assistant_installer.exe	116
PID 348 wrote to memory of 3548	348	assistant_installer.exe	116

C:\Users\Admin\AppData\Local\Temp\Delta V3.61 b_51237320.exe
"C:\Users\Admin\AppData\Local\Temp\Delta V3.61 b_51237320.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\OperaGX.exe
  C:\Users\Admin\AppData\Local\OperaGX.exe --silent --allusers=0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5084
- - C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe
    C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe --silent --allusers=0 --server-tracking-blob=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
    3⤵
    - Enumerates connected drives
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies system certificate store
    - Suspicious use of WriteProcessMemory
    PID:4928
  - - C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe
      C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe --type=crashpad-handler /prefetch:4 --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-2.opera.com/ --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktopGX --annotation=ver=114.0.5282.106 --initial-client-data=0x32c,0x330,0x334,0x308,0x338,0x71438c0c,0x71438c18,0x71438c24
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:644
  - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\setup.exe" --version
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:3664
  - - C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe" --backend --install --import-browser-data=0 --enable-stats=1 --enable-installer-stats=1 --consent-given=0 --general-interests=0 --general-location=0 --personalized-content=0 --personalized-ads=0 --vought_browser=0 --launchopera=1 --installfolder="C:\Users\Admin\AppData\Local\Programs\Opera GX" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=1 --pintotaskbar=1 --pintostartmenu=1 --run-at-startup=1 --server-tracking-data=server_tracking_data --initial-pid=4928 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_20241021123514" --session-guid=c09b6319-9684-4ce2-9137-4b052e892998 --server-tracking-blob=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 --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=D405000000000000
      4⤵
      Enumerates connected drives
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1252
    - - C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe
        
        C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe --type=crashpad-handler /prefetch:4 --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-2.opera.com/ --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktopGX --annotation=ver=114.0.5282.106 --initial-client-data=0x31c,0x320,0x324,0x2f8,0x328,0x70618c0c,0x70618c18,0x70618c24
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:3496
  - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\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_202410211235141\assistant\Opera_GX_assistant_73.0.3856.382_Setup.exe_sfx.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2156
  - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\assistant\assistant_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\assistant\assistant_installer.exe" --version
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:348
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\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,0x270,0x274,0x248,0x278,0x874f48,0x874f58,0x874f64
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:3548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 facaf1c3a4bf232abce19a2d534e495b0d3adc7dbe3797d336249aa6f70adcfb
MD5 67e486b2f148a3fca863728242b6273e
SHA1 452a84c183d7ea5b7c015b597e94af8eef66d44a
SHA512 d3a37da3bb10a9736dc03e8b2b49baceef5d73c026e2077b8ebc1b786f2c9b2f807e0aa13a5866cf3b3cafd2bc506242ef139c423eaffb050bbb87773e53881e
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 436B
SHA256 f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895
MD5 971c514f84bba0785f80aa1c23edfd79
SHA1 732acea710a87530c6b08ecdf32a110d254a54c8
SHA512 43dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 95cc51fe79401d541f0077a64a73a62afda50cd41efcfabb50182b19cdbf3cb7
MD5 e13d5b02b71f72409239626a5d8f3685
SHA1 2bf54995a2ea4237b10a3af6b447f549d61906a6
SHA512 faa6755d038a064b06cb56525ee48b01eb94752610c42c74d80a1e6897f02a6f21a447aca337b853afa3c66fd586f2ddb4c2e91b9a02d8dd36411e26551b3cb2
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 d1cd0a0a8cefa0e081a0528a642bcdb47382a05b46c80088087c6dc43ea013a9
MD5 f39a9860dcaa04c361f8b00dbf9c7c77
SHA1 a2c6d16085dbc6b91d288c046860b47205526287
SHA512 eb53efc07e43f3823b4c0b6df3cb6e1866949a8634459df5a5f2dcecc4c413f29298552e9e79152e6bda8869ff9accceece2ff6f7f2680eb30e37b9ed5ba4ad2
MD5 SHA1 SHA512

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OperaGX.exe

Path C:\Users\Admin\AppData\Local\OperaGX.exe
Size 3.2MB
SHA256 bfd77eed12e82f469637abd55c26d0f1272108eb0f2295111f720cccfb71f4fa
MD5 f55b22316b454fa1acd79dbf20308117
SHA1 802aa096934ba30665b51f9ecb40c99a98e00f77
SHA512 f17cf67a88a5499040f784632a7d806213ac6298219573ebf7590b889eb76f511b51759faa7daec434ea55ad8fc0a255c3c063787d63b8bf82acc1a582755c75
SSDEEP 98304:OADBxxlJlTVrglAk5mKNtL6HbJPXSIP8Eti:bv7TVUlAkja0EA
MD5 SHA1 SHA512 SSDEEP

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additional_file0.tmp

Path C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\additional_file0.tmp
Size 1.4MB
SHA256 e950f17f4181009eeafa9f5306e8a9dfd26d88ca63b1838f44ff0efc738e7d1f
MD5 e9a2209b61f4be34f25069a6e54affea
SHA1 6368b0a81608c701b06b97aeff194ce88fd0e3c0
SHA512 59e46277ca79a43ed8b0a25b24eff013e251a75f90587e013b9c12851e5dd7283b6172f7d48583982f6a32069457778ee440025c1c754bf7bb6ce8ae1d2c3fc5
SSDEEP 24576:4ACKcQz8HkfJ8dQnd4GrbwsgY+UfLBCQdI5f3cjCRgCPPWCUZry8k/GUrbN:5pT8HkfJ5eGrbmR0afsXCBrG
MD5 SHA1 SHA512 SSDEEP

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assistant_installer.exe

Path C:\Users\Admin\AppData\Local\Temp\.opera\Opera GX Installer Temp\opera_package_202410211235141\assistant\assistant_installer.exe
Size 1.8MB
SHA256 afe569ce9e4f71c23ba5f6e8fd32be62ac9538e397cde8f2ecbe46faa721242a
MD5 4c8fbed0044da34ad25f781c3d117a66
SHA1 8dd93340e3d09de993c3bc12db82680a8e69d653
SHA512 a04e6fd052d2d63a0737c83702c66a9af834f9df8423666508c42b3e1d8384300239c9ddacdc31c1e85140eb1193bcfac209f218750b40342492ffce6e9da481
SSDEEP 24576:K9A2yB7Nxu6wdWob6zD0fnBa2M9SmWqRYv9XTQdg7VHUw9MqNTLTM7DbXTWs4HU+:cAF/wvfnJ1zRH/2qNvsD3W3HUTX4Ean
MD5 SHA1 SHA512 SSDEEP

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setup.exe

Path C:\Users\Admin\AppData\Local\Temp\7zSCD37BD88\setup.exe
Size 6.5MB
SHA256 4121e26db0d80dc28a96eeb582da7af17e1b6e8e37c47cdda81627821c94c94c
MD5 69b8dccaa86523ed05aec86791ea468c
SHA1 dc901fd4500de4a67f9763609589ba1b00e5ac0d
SHA512 a5a80f3405650844fefde8f9707a4785f67b8658b54011933d991b5e2c7bd43a21636f2dc410b7aa575695473362b5e10ffbe80b092820635a0f6b9998f45a1c
SSDEEP 98304:N+hx516666666666666666666666666666666x666666666666666fwwwwwwwwwY:/Z0AJ4tlQtmA5u19ljeuaFO+s2CRDw8V
MD5 SHA1 SHA512 SSDEEP

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Opera_installer_2410211235120744928.dll

Path C:\Users\Admin\AppData\Local\Temp\Opera_installer_2410211235120744928.dll
Size 6.0MB
SHA256 c4dc15ff2a514e5e2d6abebd4e69d8395ce8eed9e0a3f63837a17ea55864c8eb
MD5 8e8ba6038570d595f2ffb93f8e1dbe38
SHA1 69d5a900963baf10920fa6b7096550a7c456b23a
SHA512 cf587bdfa604a1ad6a2c13fad30e07b5310a35a535e4181ff940c7adc95235c5b330972d16405bfa32407884aac61117e0a41d88813aae520de7e093ee5eed9e
SSDEEP 98304:n6666666666666666666666666666666x666666666666666fwwwwwwwwwwwwwws:GZ0AJ4tlQtmA5u19ljeuaFO+s2CRDw82
MD5 SHA1 SHA512 SSDEEP

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settings.dat

Path C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports\settings.dat
Size 40B
SHA256 1cdb66124d178e1977fd6e97d32f36396fa4413ab508dc6ea824f5b297bb595e
MD5 57e6f59d53687a7b64edca28c591a09b
SHA1 facdd980eaed95572d42b3adfdbac6cf21455264
SHA512 301007ffffe26ee140e86838aa9110bce857569a64d3e8230e7d86a6f1fada213c77b6e7557f87cdb1048c514bab936968af3a4f295c06b7c389ccf0df46ea0f
MD5 SHA1 SHA512

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads