Analysis Overview
SHA256
fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a
Threat Level: Known bad
The file fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a was found to be: Known bad.
Malicious Activity Summary
SectopRAT payload
ZGRat
SectopRAT
Stealc
Detect ZGRat V1
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-26 09:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-26 09:00
Reported
2024-04-26 09:03
Platform
win10v2004-20240412-en
Max time kernel
149s
Max time network
145s
Command Line
Signatures
Detect ZGRat V1
| 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 |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stealc
ZGRat
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 704 set thread context of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1844 set thread context of 1312 | 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\u1hs.0.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.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 |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe
"C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe"
C:\Users\Admin\AppData\Local\Temp\u1hs.0.exe
"C:\Users\Admin\AppData\Local\Temp\u1hs.0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 392 -ip 392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 1284
C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe
"C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe
"C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1936 -ip 1936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 1420
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| DE | 185.172.128.59:80 | 185.172.128.59 | tcp |
| US | 8.8.8.8:53 | 228.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | note.padd.cn.com | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| RO | 176.97.76.106:80 | note.padd.cn.com | tcp |
| DE | 185.172.128.76:80 | 185.172.128.76 | tcp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.76.97.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| RU | 91.215.85.66:15647 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 24.19.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | svc.iolo.com | udp |
| US | 20.157.87.45:80 | svc.iolo.com | tcp |
| RU | 91.215.85.66:15647 | tcp | |
| US | 8.8.8.8:53 | download.iolo.net | udp |
| US | 8.8.8.8:53 | 45.87.157.20.in-addr.arpa | udp |
| FR | 143.244.56.51:443 | download.iolo.net | tcp |
| US | 8.8.8.8:53 | 51.56.244.143.in-addr.arpa | udp |
| US | 20.157.87.45:80 | svc.iolo.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | westus2-2.in.applicationinsights.azure.com | udp |
| US | 20.9.155.150:443 | westus2-2.in.applicationinsights.azure.com | tcp |
| US | 8.8.8.8:53 | 150.155.9.20.in-addr.arpa | udp |
| RU | 91.215.85.66:15647 | tcp |
Files
memory/1936-2-0x0000000005C90000-0x0000000005CFD000-memory.dmp
memory/1936-1-0x00000000042B0000-0x00000000043B0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u1hs.0.exe
| MD5 | 80e0fece33768e20034d106db0d36341 |
| SHA1 | ba12ccea1e640cdb5fedb0e9ac03aad09bdc9510 |
| SHA256 | 8a6721d38d828ce4dbbef786174faf854f366b0bf6f07189033aafa53459a14e |
| SHA512 | 1292b73f6e0673a118ad726ab14dbcbbbe9d1245cac978e5752838b51cccabd4a286397faf7de27b98cd9ab88ea04fb46aa02ec3287d641b3056593f69606e7f |
memory/392-12-0x0000000004390000-0x0000000004490000-memory.dmp
memory/392-13-0x0000000004190000-0x00000000041B7000-memory.dmp
memory/392-14-0x0000000000400000-0x000000000403C000-memory.dmp
memory/1936-15-0x0000000000400000-0x000000000405F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u1hs.1.zip
| MD5 | 78d3ca6355c93c72b494bb6a498bf639 |
| SHA1 | 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e |
| SHA256 | a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001 |
| SHA512 | 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea |
C:\Users\Admin\AppData\Local\Temp\u1hs.2\run.exe
| MD5 | 9fb4770ced09aae3b437c1c6eb6d7334 |
| SHA1 | fe54b31b0db8665aa5b22bed147e8295afc88a03 |
| SHA256 | a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3 |
| SHA512 | 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256 |
C:\Users\Admin\AppData\Local\Temp\u1hs.2\relay.dll
| MD5 | 10d51becd0bbce0fab147ff9658c565e |
| SHA1 | 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a |
| SHA256 | 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed |
| SHA512 | 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29 |
C:\Users\Admin\AppData\Local\Temp\u1hs.2\whale.dbf
| MD5 | a723bf46048e0bfb15b8d77d7a648c3e |
| SHA1 | 8952d3c34e9341e4425571e10f22b782695bb915 |
| SHA256 | b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422 |
| SHA512 | ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273 |
C:\Users\Admin\AppData\Local\Temp\u1hs.2\bunch.dat
| MD5 | 1e8237d3028ab52821d69099e0954f97 |
| SHA1 | 30a6ae353adda0c471c6ed5b7a2458b07185abf2 |
| SHA256 | 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742 |
| SHA512 | a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3 |
memory/704-101-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/704-102-0x00007FFD80C90000-0x00007FFD80E85000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u1hs.2\UIxMarketPlugin.dll
| MD5 | d1ba9412e78bfc98074c5d724a1a87d6 |
| SHA1 | 0572f98d78fb0b366b5a086c2a74cc68b771d368 |
| SHA256 | cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15 |
| SHA512 | 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f |
memory/704-108-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/1936-109-0x0000000000400000-0x000000000405F000-memory.dmp
memory/704-110-0x00000000726E0000-0x000000007285B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ef151220
| MD5 | 1ac1d099ba246300150fae93cd2c6d36 |
| SHA1 | 0fadc1b8b3996b4f3985bfaf4aa51f0546496078 |
| SHA256 | 1b4ac9137e02a46528ef0fa71821bdbe08e5783786de5506309e6179f4dcf029 |
| SHA512 | 8c0ba924712887d6c2a5aead0cdecb0f6b995b5b5ba1cdfb97a4aec6ee9a92d873e4958d55edd45a4090ba0368c96f84718f5b70801dbccfe4d1d292e0213ce8 |
memory/1936-114-0x0000000005C90000-0x0000000005CFD000-memory.dmp
memory/1936-112-0x00000000042B0000-0x00000000043B0000-memory.dmp
memory/1844-115-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/1844-116-0x00007FFD80C90000-0x00007FFD80E85000-memory.dmp
memory/1844-120-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/1844-121-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/1844-124-0x00000000726E0000-0x000000007285B000-memory.dmp
memory/1312-123-0x00000000711B0000-0x0000000072404000-memory.dmp
memory/1312-129-0x0000000072BC0000-0x0000000073370000-memory.dmp
memory/1312-128-0x0000000000E20000-0x0000000000EE6000-memory.dmp
memory/1312-130-0x0000000005530000-0x00000000055C2000-memory.dmp
memory/1312-131-0x0000000005B80000-0x0000000006124000-memory.dmp
memory/1312-132-0x00000000054A0000-0x00000000054B0000-memory.dmp
memory/1312-133-0x00000000057A0000-0x0000000005962000-memory.dmp
memory/1312-134-0x0000000005650000-0x00000000056C6000-memory.dmp
memory/1312-135-0x0000000005600000-0x0000000005650000-memory.dmp
memory/1312-138-0x0000000072BC0000-0x0000000073370000-memory.dmp
memory/1312-139-0x00000000054A0000-0x00000000054B0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u1hs.3.exe
| MD5 | 397926927bca55be4a77839b1c44de6e |
| SHA1 | e10f3434ef3021c399dbba047832f02b3c898dbd |
| SHA256 | 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7 |
| SHA512 | cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954 |
memory/756-153-0x0000000000A50000-0x0000000000A51000-memory.dmp
memory/1936-158-0x0000000000400000-0x000000000405F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
| MD5 | 207595d90713241cc3932b552f50a5a3 |
| SHA1 | 406d1b25f8f9cf7b7df568e7e9886627225afd81 |
| SHA256 | 9cf7dfbaa6a753037b506c49da2a5941e025f184a844b3cf596f42a502b89e76 |
| SHA512 | f06d2567ac2e229a626a33e0ddcc18d4d5744f58d1cc4f5a3033b82da26c0079cb0380afdcca67f5dd24f550dc95f49a582d55d744fa618dd3629b8bce37919f |
C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
| MD5 | 3314cae9e5979d94c0b3825e6fc8b4d7 |
| SHA1 | 05d8ce2c8ff1c134a55546ebf10a865980c4643b |
| SHA256 | a6ea3b42d8d78f705ff8196f2ea95bcf5ab874cd62608b9e634dc45d725f3461 |
| SHA512 | 3d9e68900124605b3e109bddb10db6e1b76f2b7feba73e674cb073a749cc180400cf71e439e8ad21b27b19e99055c5bcb7eada746388534ae30e0f5b9ee385bf |
memory/756-189-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/756-190-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/1028-191-0x00007FFD607C0000-0x00007FFD61281000-memory.dmp
memory/1028-192-0x000001FF0AA00000-0x000001FF0E2F8000-memory.dmp
memory/1028-193-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-194-0x000001FF28CB0000-0x000001FF28DC0000-memory.dmp
memory/1028-195-0x000001FF0E8E0000-0x000001FF0E8F0000-memory.dmp
memory/1028-196-0x000001FF0E900000-0x000001FF0E90C000-memory.dmp
memory/1028-197-0x000001FF0E8C0000-0x000001FF0E8D4000-memory.dmp
memory/1028-198-0x000001FF0FFE0000-0x000001FF10004000-memory.dmp
memory/1028-199-0x000001FF10000000-0x000001FF1000A000-memory.dmp
memory/1028-200-0x000001FF28BD0000-0x000001FF28C82000-memory.dmp
memory/1028-201-0x000001FF28920000-0x000001FF2894A000-memory.dmp
memory/1028-202-0x000001FF28F00000-0x000001FF28F7A000-memory.dmp
memory/1028-203-0x000001FF28950000-0x000001FF289B2000-memory.dmp
memory/1028-204-0x000001FF29000000-0x000001FF29076000-memory.dmp
memory/1028-205-0x000001FF288E0000-0x000001FF288EA000-memory.dmp
memory/1028-209-0x000001FF29080000-0x000001FF29380000-memory.dmp
memory/1028-211-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-213-0x000001FF2DA30000-0x000001FF2DA38000-memory.dmp
memory/1028-212-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-214-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-215-0x000001FF2D370000-0x000001FF2D3A8000-memory.dmp
memory/1028-216-0x000001FF2D340000-0x000001FF2D34E000-memory.dmp
memory/1028-217-0x000001FF2E4D0000-0x000001FF2E4DA000-memory.dmp
memory/1028-218-0x000001FF2E4E0000-0x000001FF2E502000-memory.dmp
memory/1028-219-0x000001FF2EA30000-0x000001FF2EF58000-memory.dmp
memory/1028-222-0x000001FF2E2A0000-0x000001FF2E2F0000-memory.dmp
memory/1028-224-0x000001FF2E250000-0x000001FF2E25C000-memory.dmp
memory/1028-223-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-225-0x000001FF293B0000-0x000001FF293D2000-memory.dmp
memory/1028-226-0x000001FF293E0000-0x000001FF293FE000-memory.dmp
memory/1028-228-0x00007FFD607C0000-0x00007FFD61281000-memory.dmp
memory/1028-229-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-230-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-231-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-232-0x000001FF28910000-0x000001FF28920000-memory.dmp
memory/1028-233-0x000001FF28910000-0x000001FF28920000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-26 09:00
Reported
2024-04-26 09:03
Platform
win11-20240412-en
Max time kernel
143s
Max time network
150s
Command Line
Signatures
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stealc
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4916 set thread context of 3512 | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3512 set thread context of 1152 | 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\u3gw.0.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.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 behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.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\u3gw.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe
"C:\Users\Admin\AppData\Local\Temp\fa5a7ade729b8f91728866b5eb4047a598248bc574a495452b76a980c7bf444a.exe"
C:\Users\Admin\AppData\Local\Temp\u3gw.0.exe
"C:\Users\Admin\AppData\Local\Temp\u3gw.0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2900 -ip 2900
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 1240
C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe
"C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
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 | 185.172.128.90:80 | 185.172.128.90 | tcp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.128.172.185.in-addr.arpa | udp |
| DE | 185.172.128.59:80 | 185.172.128.59 | tcp |
| US | 8.8.8.8:53 | note.padd.cn.com | udp |
| DE | 185.172.128.76:80 | 185.172.128.76 | tcp |
| RO | 176.97.76.106:80 | note.padd.cn.com | tcp |
| US | 8.8.8.8:53 | 76.128.172.185.in-addr.arpa | udp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| RU | 91.215.85.66:15647 | tcp | |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| RU | 91.215.85.66:15647 | tcp | |
| RU | 91.215.85.66:15647 | tcp |
Files
memory/4496-1-0x0000000004380000-0x0000000004480000-memory.dmp
memory/4496-2-0x0000000004310000-0x000000000437D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u3gw.0.exe
| MD5 | 80e0fece33768e20034d106db0d36341 |
| SHA1 | ba12ccea1e640cdb5fedb0e9ac03aad09bdc9510 |
| SHA256 | 8a6721d38d828ce4dbbef786174faf854f366b0bf6f07189033aafa53459a14e |
| SHA512 | 1292b73f6e0673a118ad726ab14dbcbbbe9d1245cac978e5752838b51cccabd4a286397faf7de27b98cd9ab88ea04fb46aa02ec3287d641b3056593f69606e7f |
memory/2900-12-0x00000000043B0000-0x00000000044B0000-memory.dmp
memory/2900-13-0x0000000005D50000-0x0000000005D77000-memory.dmp
memory/2900-14-0x0000000000400000-0x000000000403C000-memory.dmp
memory/4496-15-0x0000000000400000-0x000000000405F000-memory.dmp
memory/4496-17-0x0000000004380000-0x0000000004480000-memory.dmp
memory/4496-18-0x0000000004310000-0x000000000437D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u3gw.1.zip
| MD5 | 78d3ca6355c93c72b494bb6a498bf639 |
| SHA1 | 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e |
| SHA256 | a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001 |
| SHA512 | 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea |
C:\Users\Admin\AppData\Local\Temp\u3gw.2\run.exe
| MD5 | 9fb4770ced09aae3b437c1c6eb6d7334 |
| SHA1 | fe54b31b0db8665aa5b22bed147e8295afc88a03 |
| SHA256 | a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3 |
| SHA512 | 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256 |
C:\Users\Admin\AppData\Local\Temp\u3gw.2\relay.dll
| MD5 | 10d51becd0bbce0fab147ff9658c565e |
| SHA1 | 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a |
| SHA256 | 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed |
| SHA512 | 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29 |
C:\Users\Admin\AppData\Local\Temp\u3gw.2\whale.dbf
| MD5 | a723bf46048e0bfb15b8d77d7a648c3e |
| SHA1 | 8952d3c34e9341e4425571e10f22b782695bb915 |
| SHA256 | b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422 |
| SHA512 | ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273 |
C:\Users\Admin\AppData\Local\Temp\u3gw.2\bunch.dat
| MD5 | 1e8237d3028ab52821d69099e0954f97 |
| SHA1 | 30a6ae353adda0c471c6ed5b7a2458b07185abf2 |
| SHA256 | 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742 |
| SHA512 | a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3 |
memory/4916-105-0x00000000723D0000-0x000000007254D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u3gw.2\UIxMarketPlugin.dll
| MD5 | d1ba9412e78bfc98074c5d724a1a87d6 |
| SHA1 | 0572f98d78fb0b366b5a086c2a74cc68b771d368 |
| SHA256 | cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15 |
| SHA512 | 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f |
memory/4916-106-0x00007FF8898E0000-0x00007FF889AE9000-memory.dmp
memory/4916-112-0x00000000723D0000-0x000000007254D000-memory.dmp
memory/4496-113-0x0000000000400000-0x000000000405F000-memory.dmp
memory/4916-114-0x00000000723D0000-0x000000007254D000-memory.dmp
memory/3512-116-0x00000000723D0000-0x000000007254D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\6868f45a
| MD5 | 65ffa4d570ceb5eda4ffa1882d3fdbd4 |
| SHA1 | ce682b08938349cafe0d44ee870616928cfa6588 |
| SHA256 | 6111b3eec230d49cef894def4873130b88a3ef1df81d889547994c2a25eb741a |
| SHA512 | a73b6ac2f15020c8729e4dd05d6de519526c60412b9895a54133945d950160318e91783ed379adc996bd5d5336174f99b4ec2bae4deac382950f4e8b0145ce87 |
memory/3512-118-0x00007FF8898E0000-0x00007FF889AE9000-memory.dmp
memory/3512-122-0x00000000723D0000-0x000000007254D000-memory.dmp
memory/3512-123-0x00000000723D0000-0x000000007254D000-memory.dmp
memory/3512-125-0x00000000723D0000-0x000000007254D000-memory.dmp
memory/1152-126-0x0000000070DF0000-0x0000000072107000-memory.dmp
memory/1152-130-0x0000000000760000-0x0000000000826000-memory.dmp
memory/1152-131-0x0000000072930000-0x00000000730E1000-memory.dmp
memory/1152-132-0x0000000004E00000-0x0000000004E92000-memory.dmp
memory/1152-133-0x0000000005450000-0x00000000059F6000-memory.dmp
memory/1152-134-0x0000000004FB0000-0x0000000004FC0000-memory.dmp
memory/1152-135-0x0000000005190000-0x0000000005352000-memory.dmp
memory/1152-136-0x0000000004EA0000-0x0000000004F16000-memory.dmp
memory/1152-137-0x0000000004F30000-0x0000000004F80000-memory.dmp
memory/1152-140-0x0000000072930000-0x00000000730E1000-memory.dmp
memory/1152-141-0x0000000004FB0000-0x0000000004FC0000-memory.dmp