Malware Analysis Report

2024-11-30 06:13

Sample ID 240612-q7nrya1cql
Target 0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317
SHA256 0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317
Tags
spyware stealer upx
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317

Threat Level: Likely malicious

The file 0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317 was found to be: Likely malicious.

Malicious Activity Summary

spyware stealer upx

Downloads MZ/PE file

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

UPX packed file

Enumerates connected drives

Unsigned PE

Modifies system certificate store

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-12 13:54

Signatures

UPX packed file

upx
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
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 13:54

Reported

2024-06-12 13:56

Platform

win10v2004-20240611-en

Max time kernel

140s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe"

Signatures

Downloads MZ/PE file

Reads user/profile data of web browsers

spyware stealer

UPX packed file

upx
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

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4756 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 3704 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 3704 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 3704 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 4756 wrote to memory of 5688 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe
PID 4756 wrote to memory of 5688 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe
PID 4756 wrote to memory of 5688 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe
PID 4756 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe
PID 4756 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe
PID 4756 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe
PID 2748 wrote to memory of 4680 N/A C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe
PID 2748 wrote to memory of 4680 N/A C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe
PID 2748 wrote to memory of 4680 N/A C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

"C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe"

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.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=90.0.4480.48 --initial-client-data=0x2d8,0x2dc,0x2e0,0x2b4,0x2e4,0x754e89c8,0x754e89d8,0x754e89e4

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe" --version

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe

"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe"

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe

"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe" --version

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe

"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe" --type=crashpad-handler /prefetch:4 --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=110.0.5130.23 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x6c30e8,0x6c30f4,0x6c3100

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 autoupdate.geo.opera.com udp
US 8.8.8.8:53 desktop-netinstaller-sub.osp.opera.software udp
NL 82.145.216.20:443 autoupdate.geo.opera.com tcp
NL 82.145.216.20:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
BE 88.221.83.200:443 www.bing.com tcp
US 8.8.8.8:53 85.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 features.opera-api.com udp
US 8.8.8.8:53 download.opera.com udp
NL 82.145.216.24:443 download.opera.com tcp
NL 82.145.216.16:443 features.opera-api.com tcp
US 8.8.8.8:53 download5.operacdn.com udp
US 104.18.10.89:443 download5.operacdn.com tcp
BE 88.221.83.200:443 www.bing.com tcp
US 8.8.8.8:53 121.217.145.82.in-addr.arpa udp
US 8.8.8.8:53 20.216.145.82.in-addr.arpa udp
US 8.8.8.8:53 200.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 24.216.145.82.in-addr.arpa udp
US 8.8.8.8:53 16.216.145.82.in-addr.arpa udp
US 8.8.8.8:53 89.10.18.104.in-addr.arpa udp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\Opera_installer_2406121354242504756.dll

MD5 81fe65af3d3707ef3d58020f87c8ae21
SHA1 d25b438f9c2a4ef5929ca4167e2f6526f9252703
SHA256 c2be617c6c6a77724400992878a95dfdb7dd24571330a167e9c423d33098cb7b
SHA512 2a3cd92b9f5df14834cff9b37e5fa40faf47d8bb4a637fe44d58d69b0fdc218d2ea39e179b711ebad715eb656c8fb7fa2b7b4642c3301e000bf60fc38a6e0969

memory/4756-2-0x0000000000400000-0x000000000092E000-memory.dmp

memory/2276-7-0x0000000000400000-0x000000000092E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

MD5 36d01f956e9d1c8ce5ccd37774ce8fbf
SHA1 04eee2772b6f1b6105155c310e79e01d4c5a8ea9
SHA256 0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317
SHA512 12924cbe2f278693edac9514e44fd5c7e3414024d86118a23cb14f8e9c20917e1a6c0c375ab243b0b4df5738b9054958c2f334227e1ad2607d11f359d9e5b444

memory/3704-19-0x0000000000400000-0x000000000092E000-memory.dmp

memory/4756-46-0x0000000000400000-0x000000000092E000-memory.dmp

memory/2276-47-0x0000000000400000-0x000000000092E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\_sfx.exe

MD5 028fb19ee2cea3e611b4a85ac48fafbc
SHA1 d1a802b5df649282e896289b4ec5df8d512b53dd
SHA256 e8fa79e22926ae07a998b5d2bb1be9309d0a15772ac72b88f4eed66052f33117
SHA512 99959d7765c1e6636dee1841f214cb2d0c7684d7128381b0387fa9c7ef4a92ef62bb094087bdcb343e44196b5a333df3a2104ced9f49671197a06fafa27aff51

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\assistant_installer.exe

MD5 b6789061eb88781add48ec7095ff78e5
SHA1 c2cdf5723a94b3b5a69ad78a5e869347444abe0b
SHA256 c39c7199fa2221783ea61f085f484668e3c452706069b046cb0f4a9d4cb4c0a3
SHA512 7c9a61c7f8d45fb7a2591c0c57c22bca0b527e3b6b4a3bdde5fbdcca25abc1e0c56a244a39d4b65a91316eb8f19fb8232569f5781eedefbc0898646d4df10f9c

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\dbghelp.dll

MD5 fa64324149160877768551fd96c360dc
SHA1 dd76ebe617271465ae5820f49152f8a89703ae1a
SHA256 7f4a2cff90524b769781b763077be198d74834c6b576ef9f27132a415cbbaca8
SHA512 72161c1b0449f546e2a3560369f5cebbe71c5f098efb4037a9ec229310082b0fab2de10b8a0f94b0213d5119cd9ff66daeaa73ca2163ba0224b5cd8526f7bbea

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202406121354251\assistant\dbgcore.DLL

MD5 a4ed3b36776e0155fd24ffa609ffc2f4
SHA1 3d6496f21e0f04b6789365d06e71fe7de284b1c0
SHA256 b69387b9284dc36d377e4066c4cf361dc65efc6c784af0f8666d9684fabd2d29
SHA512 ae5d052fdcc7e7d3e593a1fb2dd5e64fcd75c7381ff4e4c5f4302d8d3c058a48c943c66d04c02d44d45c2bda36b3d3df096dfea26fc35d3c682bdd5221225e76

C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports\settings.dat

MD5 1f2fd98e4559592b4233782e717ae748
SHA1 cae426dcc69aeecc8f8c73e4c9686cfc05085696
SHA256 32dabe296a7052cb22c42fbc517cefcacb9533603f8f059837246ffa8a07aa74
SHA512 2cec100cf462e9e09c00c4451b35263e4d943f6af6a760842b499d9e05ea9c9f35f146d7788855ac2b52609838040f8ff94614dbdceea8faf986cc321a0546f8

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 13:54

Reported

2024-06-12 13:56

Platform

win7-20240611-en

Max time kernel

142s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe"

Signatures

Reads user/profile data of web browsers

spyware stealer

UPX packed file

upx
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
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe
PID 2012 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

"C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe"

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

C:\Users\Admin\AppData\Local\Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.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=90.0.4480.48 --initial-client-data=0x188,0x18c,0x190,0x15c,0x194,0x74cb89c8,0x74cb89d8,0x74cb89e4

C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

"C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe" --version

Network

Country Destination Domain Proto
US 8.8.8.8:53 desktop-netinstaller-sub.osp.opera.software udp
US 8.8.8.8:53 autoupdate.geo.opera.com udp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 185.26.182.123:443 autoupdate.geo.opera.com tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp
NL 82.145.217.121:443 desktop-netinstaller-sub.osp.opera.software tcp

Files

memory/2012-0-0x0000000000400000-0x000000000092E000-memory.dmp

\Users\Admin\AppData\Local\Temp\Opera_installer_2406121354273382012.dll

MD5 81fe65af3d3707ef3d58020f87c8ae21
SHA1 d25b438f9c2a4ef5929ca4167e2f6526f9252703
SHA256 c2be617c6c6a77724400992878a95dfdb7dd24571330a167e9c423d33098cb7b
SHA512 2a3cd92b9f5df14834cff9b37e5fa40faf47d8bb4a637fe44d58d69b0fdc218d2ea39e179b711ebad715eb656c8fb7fa2b7b4642c3301e000bf60fc38a6e0969

memory/2012-4-0x00000000028F0000-0x0000000002E1E000-memory.dmp

memory/2184-6-0x0000000000400000-0x000000000092E000-memory.dmp

\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317.exe

MD5 36d01f956e9d1c8ce5ccd37774ce8fbf
SHA1 04eee2772b6f1b6105155c310e79e01d4c5a8ea9
SHA256 0fc5dd15a8baa6cfc7803bf04438d855be159893490cc5a92c16ff6adde4e317
SHA512 12924cbe2f278693edac9514e44fd5c7e3414024d86118a23cb14f8e9c20917e1a6c0c375ab243b0b4df5738b9054958c2f334227e1ad2607d11f359d9e5b444

memory/2012-17-0x00000000035B0000-0x0000000003ADE000-memory.dmp

memory/2712-18-0x0000000000400000-0x000000000092E000-memory.dmp

memory/2712-22-0x0000000000400000-0x000000000092E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab601C.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar603E.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

MD5 759ba8de392f90f11c4f5f0ec4403eaf
SHA1 dd04e821f146e9f40dae3d2006b07580cc44e2b4
SHA256 818dc86985de208a239025ea844bb6ecfc8554f8ca8e66f970d96d53d0a00bfc
SHA512 7740037cf87afb8ad9a1a74c7f0117bef909daf14819a1bdb92a8e4df4aba82cdc51dae164c9c813e6dbf5d42e4849155fc705e92f1d76c9103691bf34bd86a5

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

MD5 1a28b0c57dd190224183cfaf4bbfe31f
SHA1 4c91ba4296d4b50b2b46a7ca5fa1dac77883c1bb
SHA256 d0f4f931d93a57c455314cae14fb5404a17d10e725ec7609a15b959ad55a9a85
SHA512 0100f37c29240e5d0b07ed8a93210aea697fce8318155a9d70463450e15fa58d934e950266dbe8fe6dcb4fa5a11e09b03565fb049091cd683da0d7446ba88362

memory/2184-288-0x0000000000400000-0x000000000092E000-memory.dmp

memory/2012-287-0x0000000000400000-0x000000000092E000-memory.dmp

memory/2012-397-0x00000000028F0000-0x0000000002E1E000-memory.dmp

memory/2012-616-0x00000000035B0000-0x0000000003ADE000-memory.dmp