Analysis Overview
SHA256
cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102
Threat Level: Known bad
The file cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102 was found to be: Known bad.
Malicious Activity Summary
Stealc
SectopRAT
SectopRAT payload
Downloads MZ/PE file
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-27 22:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-27 22:46
Reported
2024-04-27 22:49
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
157s
Command Line
Signatures
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stealc
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2992 set thread context of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1676 set thread context of 4408 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\u8.0.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\u8.0.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\u8.0.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe
"C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe"
C:\Users\Admin\AppData\Local\Temp\u8.0.exe
"C:\Users\Admin\AppData\Local\Temp\u8.0.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3528 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:3
C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe
"C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 8 -ip 8
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 1668
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3912 -ip 3912
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 2332
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4000 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| DE | 185.172.128.203:80 | 185.172.128.203 | tcp |
| US | 8.8.8.8:53 | 228.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | note.padd.cn.com | udp |
| RO | 176.97.76.106:80 | note.padd.cn.com | tcp |
| US | 8.8.8.8:53 | 106.76.97.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| DE | 185.172.128.76:80 | 185.172.128.76 | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 151.143.109.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| RU | 91.215.85.66:15647 | tcp | |
| US | 8.8.8.8:53 | 66.85.215.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.137.73.23.in-addr.arpa | udp |
| RU | 91.215.85.66:9000 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.211.222.173.in-addr.arpa | udp |
Files
memory/8-1-0x0000000001B40000-0x0000000001C40000-memory.dmp
memory/8-2-0x00000000036B0000-0x000000000371D000-memory.dmp
memory/8-3-0x0000000000400000-0x0000000001A3C000-memory.dmp
memory/8-5-0x0000000000400000-0x0000000001A3C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u8.0.exe
| MD5 | 66bbed42cae06235280770421730efe0 |
| SHA1 | 61e90fe2ae74fd18fb27c9c9859ca7e05d0efb42 |
| SHA256 | 856bde816457bf38e182e2846df7c76e472e415c064f2698f4407733418e0363 |
| SHA512 | 6fd7fbfa9f2cb1a2af053bcdc1f9f16e1e853a1c04014955540b4d0dabbb0d313d0dd23c74df1fd89f1c09554dda4153eb5850b9c541fb4f0cb2914171280508 |
memory/3912-14-0x0000000001A60000-0x0000000001B60000-memory.dmp
memory/3912-15-0x0000000003630000-0x0000000003657000-memory.dmp
memory/3912-16-0x0000000000400000-0x0000000001A18000-memory.dmp
memory/3912-17-0x0000000061E00000-0x0000000061EF3000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
| MD5 | d751713988987e9331980363e24189ce |
| SHA1 | 97d170e1550eee4afc0af065b78cda302a97674c |
| SHA256 | 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 |
| SHA512 | b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af |
memory/8-68-0x0000000000400000-0x0000000001A3C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u8.1.zip
| MD5 | 78d3ca6355c93c72b494bb6a498bf639 |
| SHA1 | 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e |
| SHA256 | a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001 |
| SHA512 | 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea |
memory/8-97-0x0000000001B40000-0x0000000001C40000-memory.dmp
memory/3912-96-0x0000000000400000-0x0000000001A18000-memory.dmp
C:\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
C:\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
C:\Users\Admin\AppData\Local\Temp\u8.2\run.exe
| MD5 | 9fb4770ced09aae3b437c1c6eb6d7334 |
| SHA1 | fe54b31b0db8665aa5b22bed147e8295afc88a03 |
| SHA256 | a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3 |
| SHA512 | 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256 |
memory/8-175-0x00000000036B0000-0x000000000371D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u8.2\relay.dll
| MD5 | 10d51becd0bbce0fab147ff9658c565e |
| SHA1 | 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a |
| SHA256 | 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed |
| SHA512 | 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29 |
C:\Users\Admin\AppData\Local\Temp\u8.2\whale.dbf
| MD5 | a723bf46048e0bfb15b8d77d7a648c3e |
| SHA1 | 8952d3c34e9341e4425571e10f22b782695bb915 |
| SHA256 | b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422 |
| SHA512 | ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273 |
C:\Users\Admin\AppData\Local\Temp\u8.2\bunch.dat
| MD5 | 1e8237d3028ab52821d69099e0954f97 |
| SHA1 | 30a6ae353adda0c471c6ed5b7a2458b07185abf2 |
| SHA256 | 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742 |
| SHA512 | a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
| MD5 | 20d4b8fa017a12a108c87f540836e250 |
| SHA1 | 1ac617fac131262b6d3ce1f52f5907e31d5f6f00 |
| SHA256 | 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d |
| SHA512 | 507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856 |
memory/2992-192-0x0000000072EF0000-0x000000007306B000-memory.dmp
memory/2992-197-0x00007FFD97290000-0x00007FFD97485000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u8.2\UIxMarketPlugin.dll
| MD5 | d1ba9412e78bfc98074c5d724a1a87d6 |
| SHA1 | 0572f98d78fb0b366b5a086c2a74cc68b771d368 |
| SHA256 | cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15 |
| SHA512 | 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f |
memory/8-203-0x0000000000400000-0x0000000001A3C000-memory.dmp
memory/3912-204-0x0000000000400000-0x0000000001A18000-memory.dmp
memory/2992-206-0x0000000072EF0000-0x000000007306B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3d34b124
| MD5 | b72da80ef81dfad824a40e9cfc5c8d81 |
| SHA1 | 1038ae8999e9da7d3e74d5ea53691df7069e5d0e |
| SHA256 | 6837c525cd05bcadafc2119f896e141fd368f98cac6efb7f8f337b3b79bfa1b0 |
| SHA512 | 364fdf9cb685371658f0dd1a367c9fd49e73571fc88260a8ef669a5296dcef0de80c797ffdc905f584a67824cd9504c050168717d6ec61ae98c476fcc35b1742 |
C:\ProgramData\Are.docx
| MD5 | a33e5b189842c5867f46566bdbf7a095 |
| SHA1 | e1c06359f6a76da90d19e8fd95e79c832edb3196 |
| SHA256 | 5abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454 |
| SHA512 | f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b |
memory/3912-214-0x0000000000400000-0x0000000001A18000-memory.dmp
memory/1676-215-0x00007FFD97290000-0x00007FFD97485000-memory.dmp
memory/1676-217-0x0000000072EF0000-0x000000007306B000-memory.dmp
memory/4408-219-0x0000000074090000-0x00000000752E4000-memory.dmp
memory/4408-222-0x0000000001000000-0x00000000010C6000-memory.dmp
memory/4408-223-0x0000000005720000-0x00000000057B2000-memory.dmp
memory/4408-224-0x0000000005D70000-0x0000000006314000-memory.dmp
memory/4408-225-0x00000000059C0000-0x0000000005B82000-memory.dmp
memory/4408-226-0x00000000057C0000-0x0000000005836000-memory.dmp
memory/4408-227-0x0000000005840000-0x0000000005890000-memory.dmp
memory/4408-228-0x00000000056A0000-0x00000000056AA000-memory.dmp
memory/4408-229-0x0000000006950000-0x0000000006E7C000-memory.dmp
memory/4408-230-0x0000000005960000-0x000000000597E000-memory.dmp
memory/4408-231-0x00000000064B0000-0x0000000006516000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp28DC.tmp
| MD5 | c9ff7748d8fcef4cf84a5501e996a641 |
| SHA1 | 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9 |
| SHA256 | 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988 |
| SHA512 | d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73 |
C:\Users\Admin\AppData\Local\Temp\tmp299B.tmp
| MD5 | 91dbaf73c1a8c55254d90272f998e412 |
| SHA1 | 2b86b31c8c00c937291e5ac3b1d134a5df959acf |
| SHA256 | 0628922305d2478ba75a48efadf932d439616eaf1ff908be334793f7bde28107 |
| SHA512 | 109f4f59616cc1d1682b4d9468804f7668c77ce1878afec06a57037193f31a9c1c39f5d269277462936373b129d26488cddcc34d455c27185534e7754baaa988 |
memory/4408-250-0x0000000007AF0000-0x0000000007AFA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-27 22:46
Reported
2024-04-27 22:49
Platform
win11-20240419-en
Max time kernel
43s
Max time network
58s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe
"C:\Users\Admin\AppData\Local\Temp\cea8116fefb88cd3597edd342e9c0d5a99e6ff5e434035bdbb92f64c17ea2102.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.228:80 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| DE | 185.172.128.203:80 | tcp |
Files
memory/4324-1-0x0000000001D00000-0x0000000001E00000-memory.dmp
memory/4324-2-0x00000000037A0000-0x000000000380D000-memory.dmp
memory/4324-3-0x0000000000400000-0x0000000001A3C000-memory.dmp
memory/4324-5-0x00000000037A0000-0x000000000380D000-memory.dmp
memory/4324-7-0x0000000001D00000-0x0000000001E00000-memory.dmp
memory/4324-6-0x0000000000400000-0x0000000001A3C000-memory.dmp
memory/4324-10-0x0000000000400000-0x0000000001A3C000-memory.dmp