Analysis
- max time kernel
134s - max time network
141s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system - submitted
29/04/2024, 07:16
Static task
static1
Behavioral task
behavioral1
Sample
e94dbcf6726c38bdc0b82e7610bd7f63.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e94dbcf6726c38bdc0b82e7610bd7f63.exe
Resource
win10v2004-20240419-en
General
- Target e94dbcf6726c38bdc0b82e7610bd7f63.exe
- Size 347KB
- Sample240429-h3slbsdc49
- SHA256 b28f219f6d0565e091f5b45137f970f4e9a69cbb6cb4d635e609a6b53ec25aa9
- MD5 e94dbcf6726c38bdc0b82e7610bd7f63
- SHA1 bee941f836c943a6090246d1e26f8a1eb38d4e43
- SHA512 1b057193ed17650b2c8bc35e0448e55e646cf578473686c2edb2e87d835af5beb3dec4d8d2cf11a5dcf5cf1df71541a1c1be7101d1494b8325a01194ea8efcf0
- SSDEEP 6144:hGNRPF5bRarCh+as9IGq4Bnz86C90O0zS9Hfq1VxcpbJSlKXBESyfla:oDYCYaSIf4S6g0O0Cy1qAldSAla
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
stealc
-
http://185.172.128.150
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
- Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/1100-252-0x0000000000B70000-0x0000000004468000-memory.dmp family_zgrat_v1 behavioral1/memory/1100-253-0x000000001F030000-0x000000001F140000-memory.dmp family_zgrat_v1 behavioral1/memory/1100-257-0x0000000005980000-0x00000000059A4000-memory.dmp family_zgrat_v1 - SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2500-329-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 2800 u11w.0.exe 944 run.exe 1756 u11w.3.exe - Loads dropped DLL 16 IoCs
pid Process 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 944 run.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 2176 cmd.exe 2800 u11w.0.exe 2800 u11w.0.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 944 set thread context of 2176 944 run.exe 31 PID 2176 set thread context of 2500 2176 cmd.exe 36 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u11w.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u11w.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u11w.3.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u11w.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u11w.0.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2800 u11w.0.exe 944 run.exe 944 run.exe 2176 cmd.exe 2176 cmd.exe 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2800 u11w.0.exe 2500 MSBuild.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 944 run.exe 2176 cmd.exe 2176 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1100 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2500 MSBuild.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe - Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe 1756 u11w.3.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 944 run.exe 944 run.exe 2500 MSBuild.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 1364 wrote to memory of 2800 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 28 PID 1364 wrote to memory of 2800 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 28 PID 1364 wrote to memory of 2800 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 28 PID 1364 wrote to memory of 2800 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 28 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 1364 wrote to memory of 944 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 30 PID 944 wrote to memory of 2176 944 run.exe 31 PID 944 wrote to memory of 2176 944 run.exe 31 PID 944 wrote to memory of 2176 944 run.exe 31 PID 944 wrote to memory of 2176 944 run.exe 31 PID 1364 wrote to memory of 1756 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 33 PID 1364 wrote to memory of 1756 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 33 PID 1364 wrote to memory of 1756 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 33 PID 1364 wrote to memory of 1756 1364 e94dbcf6726c38bdc0b82e7610bd7f63.exe 33 PID 944 wrote to memory of 2176 944 run.exe 31 PID 1756 wrote to memory of 1100 1756 u11w.3.exe 34 PID 1756 wrote to memory of 1100 1756 u11w.3.exe 34 PID 1756 wrote to memory of 1100 1756 u11w.3.exe 34 PID 1756 wrote to memory of 1100 1756 u11w.3.exe 34 PID 2176 wrote to memory of 2500 2176 cmd.exe 36 PID 2176 wrote to memory of 2500 2176 cmd.exe 36 PID 2176 wrote to memory of 2500 2176 cmd.exe 36 PID 2176 wrote to memory of 2500 2176 cmd.exe 36 PID 2176 wrote to memory of 2500 2176 cmd.exe 36 PID 2176 wrote to memory of 2500 2176 cmd.exe 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\e94dbcf6726c38bdc0b82e7610bd7f63.exe"C:\Users\Admin\AppData\Local\Temp\e94dbcf6726c38bdc0b82e7610bd7f63.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Users\Admin\AppData\Local\Temp\u11w.0.exe"C:\Users\Admin\AppData\Local\Temp\u11w.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2800
-
-
C:\Users\Admin\AppData\Local\Temp\u11w.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u11w.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2500
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\u11w.3.exe"C:\Users\Admin\AppData\Local\Temp\u11w.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1756 -
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-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1100
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a156d2ee87eeb3012aacff4fcc5518f7fa0b2caa0b97ad5a5e46c2e4fdf8c5f4\1739645ba3fd4d0480c860a014421dbc.tmp
- Size 1KB
- SHA256 588a737aacebbb3689cef351e01ccf4604a50471aa8755412d2c73e29998c1a0
- MD5 184509dcc611c56d8d1b3e188a0aef14
- SHA1 d2d72708dd783990e1ce88f8f41afa6849cedad6
- SHA512 6eeea1f56ee1cfc09517c3d3267c3d61c55383248b62caaf5f04f2c47d0f126fd4f86645babf90dfe636b1df5e33a9f184a4e85f82daaa72bdd880a7a98a100e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\U11W1~1.ZIP
- Size 3.7MB
- SHA256 a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
- MD5 78d3ca6355c93c72b494bb6a498bf639
- SHA1 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
- SHA512 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
- SSDEEP 98304:7goFFJ7lj6j1elkeoTNxPxDZhAryYACWcTIxlN+ba:7guJ7wpfTDPxD0P2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\c1b76199
- Size 1.4MB
- SHA256 6246734b9a27162b4ffdbbfecb9dd5562346ebf47724c807b9600f181d695f7d
- MD5 b6342e8c90b86c2587f9bbd51379d0af
- SHA1 5495c7b6c52320dbe193ae075c9afc90718886d4
- SHA512 9f241d0d56431ce3f1e5eed305dfab2f4ed4d0518bf9091d04e35af515050520ac7c9de404e90f2d5500c301b85e862de02d1907eb89f35772c119388be58f5e
- SSDEEP 24576:p7AIzfBLT2F4lyfEEme2wvySUHqidUXhQRac70jUg/Z/w4lzSanT1NeHmlLHgBY8:a4l4aSWdUuRacOUg/tLlzbnTzeHmlu
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmpA8CE.tmp
- Size 20KB
- SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
- MD5 c9ff7748d8fcef4cf84a5501e996a641
- SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
- SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
- SSDEEP 12:TLVsFVP89GkwtwhuFdbXGwvfhowcFOaOmzdOtssh+bgc4Jp+FxOUwa5q0S9zXhZn:TLcF1kwNbXYFpFNYcw+6UwcQVXH5fB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u11w.2\UIxMarketPlugin.dll
- Size 1.6MB
- SHA256 cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
- MD5 d1ba9412e78bfc98074c5d724a1a87d6
- SHA1 0572f98d78fb0b366b5a086c2a74cc68b771d368
- SHA512 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
- SSDEEP 49152:/7Q2CH7FiYk7q8wOP2nyh9VgFdJYZL6MsQv4Pvg3KIA8wuSgKacXTT3Kos2lpm:sZH7FZk7LP2nyh9VgFdJYZL6NQgPVIAv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u11w.2\bunch.dat
- Size 1.3MB
- SHA256 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
- MD5 1e8237d3028ab52821d69099e0954f97
- SHA1 30a6ae353adda0c471c6ed5b7a2458b07185abf2
- SHA512 a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
- SSDEEP 24576:7vktfYOP8kCc3P/X970uBuBFA3S8Fa+/D9kGmk3Lh9AvPG:7vk5H8LIt1e2Sl+if2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u11w.2\relay.dll
- Size 1.5MB
- SHA256 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
- MD5 10d51becd0bbce0fab147ff9658c565e
- SHA1 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a
- SHA512 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
- SSDEEP 49152:n2gm39uH+I5/GxEoadcqX7Q9F7r40YB+eTcq+PDXx1lWz0v2:DmtuH+e/RoadcqX7Qz7rDY8vq+Pbx1lc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u11w.2\run.exe
- Size 2.4MB
- SHA256 a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
- MD5 9fb4770ced09aae3b437c1c6eb6d7334
- SHA1 fe54b31b0db8665aa5b22bed147e8295afc88a03
- SHA512 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
- SSDEEP 49152:Y8UMSn5cV2N9LNwtQ5gRR+moI1axGbYj6QAl4ImDkg7d5lROCDG5yzlC97W+uJUM:QMS5hN9OtQ5gRjoI8xGbYj6QAl4gg7dF
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u11w.2\whale.dbf
- Size 85KB
- SHA256 b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
- MD5 a723bf46048e0bfb15b8d77d7a648c3e
- SHA1 8952d3c34e9341e4425571e10f22b782695bb915
- SHA512 ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
- SSDEEP 1536:X5B5jj6bWG+5cAD2Fno6ktTgDa+0rldAe7VwDb4bWTfmdI7p:X5Ljj6bi512Fn3b0Ie7qgbWd9
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\mozglue.dll
- Size 593KB
- SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
- MD5 c8fd9be83bc728cc04beffafc2907fe9
- SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
- SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
- SSDEEP 12288:BlSyAom/gcRKMdRm4wFkRHuyG4RRGJVDjMk/x21R8gY/r:BKgcRKMdRm4wFkVVDGJVv//x21R8br
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\nss3.dll
- Size 2.0MB
- SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
- MD5 1cc453cdf74f31e4d913ff9c10acdde2
- SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
- SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
- SSDEEP 49152:fECf12gikHlnKGxJRIB+y5nvxnaOSJ3HFNWYrVvE4CQsgzMmQfTU1NrWmy4KoAzh:J7Tf8J1Q+SS5/nr
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u11w.0.exe
- Size 204KB
- SHA256 a825b92f75bda1a0ab93970d92a09b91c04ea7cccae4c7524b2fa4aa9108ffbd
- MD5 e15b0a07069ab3077e015a0804b62659
- SHA1 9b23558c364ff7e82a3b90716f5c8a8189681771
- SHA512 e9f41e7c1671f7ef845b160585e580559d9a6e384ef7afbcfa52227e5def84cf14cf37fd2b4a728c6ea4e5a5109c9b23158f82e55494e4e447585d208cbf72f4
- SSDEEP 3072:DUp6C5Tl7SSu6bZHlWXCIRzPfT/8ro4/Fy5Wsg5Va:DUp6CzSSu6plGBVPfTEcqFBxDa
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u11w.3.exe
- Size 4.6MB
- SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
- MD5 397926927bca55be4a77839b1c44de6e
- SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
- SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
- SSDEEP 49152:1ZRCckM8wwGbtBiRFWSGqCW4FL5wslsAEL1ksS2NHsF3TjZ1I6bqmHC0Jg:1ZRCwrb64XwWsAwFaFXxg
- MD5 SHA1 SHA512 SSDEEP