Analysis
- max time kernel
272s - max time network
279s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
02/05/2024, 02:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ISetup5.exe
Resource
win7-20240221-en
24 signatures
300 seconds
General
- Target ISetup5.exe
- Size 434KB
- Sample240502-c2hf3sef4x
- SHA256 6bea74bd9d96718e04955348bb175fc00018d7e19b94b764fb987702694e6a0f
- MD5 a8ddb720d9e97fb0aa4dd54e8e55b971
- SHA1 3797eafecfd3be08f97741886440c7a6a0ddfc4e
- SHA512 3cb1fae111027cc00f49fd8e293bcf7ac49f64500d82de810e3aef80deae7d14adb41bdcc0539b68f3aa925fbca43fb0772501fe3d1dd78c1fc9d2c890cced1d
- SSDEEP 6144:YjCWCQdVWjXWRSltCvyKN51/jFU+piWhXCS4W6N2sPyOG+V81t6xjo:u5/WMPZ1/jFU+pi8XD6NUD8xjo
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
stealc
C2
-
http://185.172.128.150
Attributes
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
- Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/616-275-0x0000000000380000-0x0000000003C78000-memory.dmp family_zgrat_v1 behavioral1/memory/616-284-0x000000001EE10000-0x000000001EF20000-memory.dmp family_zgrat_v1 behavioral1/memory/616-288-0x000000001E060000-0x000000001E084000-memory.dmp family_zgrat_v1 - Detects Arechclient2 RAT 1 IoCs
Arechclient2.
resource yara_rule behavioral1/memory/2912-319-0x0000000000120000-0x00000000001E6000-memory.dmp MALWARE_Win_Arechclient - SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2912-319-0x0000000000120000-0x00000000001E6000-memory.dmp family_sectoprat - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 1700 ux8.0.exe 2312 run.exe 2404 ux8.3.exe - Loads dropped DLL 17 IoCs
pid Process 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 2312 run.exe 1700 ux8.0.exe 1700 ux8.0.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1196 ISetup5.exe 1648 cmd.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 2312 set thread context of 1648 2312 run.exe 31 PID 1648 set thread context of 2912 1648 cmd.exe 37 - 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 ux8.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ux8.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ux8.3.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 ux8.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ux8.0.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1700 ux8.0.exe 2312 run.exe 2312 run.exe 1648 cmd.exe 1648 cmd.exe 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1700 ux8.0.exe 2912 MSBuild.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2312 run.exe 1648 cmd.exe 1648 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 616 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2912 MSBuild.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe - Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe 2404 ux8.3.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2312 run.exe 2312 run.exe 2912 MSBuild.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 1196 wrote to memory of 1700 1196 ISetup5.exe 28 PID 1196 wrote to memory of 1700 1196 ISetup5.exe 28 PID 1196 wrote to memory of 1700 1196 ISetup5.exe 28 PID 1196 wrote to memory of 1700 1196 ISetup5.exe 28 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 1196 wrote to memory of 2312 1196 ISetup5.exe 30 PID 2312 wrote to memory of 1648 2312 run.exe 31 PID 2312 wrote to memory of 1648 2312 run.exe 31 PID 2312 wrote to memory of 1648 2312 run.exe 31 PID 2312 wrote to memory of 1648 2312 run.exe 31 PID 2312 wrote to memory of 1648 2312 run.exe 31 PID 1196 wrote to memory of 2404 1196 ISetup5.exe 34 PID 1196 wrote to memory of 2404 1196 ISetup5.exe 34 PID 1196 wrote to memory of 2404 1196 ISetup5.exe 34 PID 1196 wrote to memory of 2404 1196 ISetup5.exe 34 PID 2404 wrote to memory of 616 2404 ux8.3.exe 35 PID 2404 wrote to memory of 616 2404 ux8.3.exe 35 PID 2404 wrote to memory of 616 2404 ux8.3.exe 35 PID 2404 wrote to memory of 616 2404 ux8.3.exe 35 PID 1648 wrote to memory of 2912 1648 cmd.exe 37 PID 1648 wrote to memory of 2912 1648 cmd.exe 37 PID 1648 wrote to memory of 2912 1648 cmd.exe 37 PID 1648 wrote to memory of 2912 1648 cmd.exe 37 PID 1648 wrote to memory of 2912 1648 cmd.exe 37 PID 1648 wrote to memory of 2912 1648 cmd.exe 37
Processes
-
C:\Users\Admin\AppData\Local\Temp\ISetup5.exe"C:\Users\Admin\AppData\Local\Temp\ISetup5.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\Users\Admin\AppData\Local\Temp\ux8.0.exe"C:\Users\Admin\AppData\Local\Temp\ux8.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1700
-
-
C:\Users\Admin\AppData\Local\Temp\ux8.2\run.exe"C:\Users\Admin\AppData\Local\Temp\ux8.2\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:2312 -
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:1648 -
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:2912
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\ux8.3.exe"C:\Users\Admin\AppData\Local\Temp\ux8.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2404 -
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:616
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\049b7335d372bd07248452d0b58e37cfb8420ac5b148b226adcb19ae95655a7b\4a8c53fcd6e540a6b6c9b34991de9984.tmp
- Size 1KB
- SHA256 d80620faf2c14d9af9634a0df2510e0b3966b74bef5be721cd984b0681138275
- MD5 978e34340e6c457f3f06eba4915884b8
- SHA1 b36d327331f4ea208a67e646ebefc59b29389cec
- SHA512 f1b06d5bcf358a15802e5e14e9ad8b718dbce38c78eb74b6ccb109bb3fe5bbc99f2a7fa7fd3bacd45aa697c919eed3cd2d5972326cdc35261e70a3ddd8d427d4
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\UX81~1.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\cc0bf64a
- Size 1.4MB
- SHA256 41cf2f7eac80e567369a58be076c4d6403d50caa6b3b500a48cfbfd361fb9b23
- MD5 57a6425820d63c0f28e59f8800d21f7f
- SHA1 d4764ad7efe65fb8f6e5f49d34f34daf3f1353cd
- SHA512 445ed4b17302c5251d86424cc5d5cf8e8ba65acb0d3f457d11e175684c2798e44a41c7644407e7defb4f8e703b374376e14abe672b6b565101ae0609980a8f5c
- SSDEEP 24576:ct04T4R4jP2vh6g8+6hUq41JG3ugeUvm1exGGtnYs6aCM0e1:cTm4rmGPegFu1exdY1re1
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
- Size 2KB
- SHA256 750949bcfa735997b5e1082a43ef5d699ae2239a5e18767ffec7bb0879549b84
- MD5 161a0799b390964c72d43d0811e3cac4
- SHA1 619281ca741eda20f1204182aeb38f3ee29a6526
- SHA512 e8d4bc5cfe74e3ee847dfaebd4b94ecba737eae91e6b66ef0ef4c351ef5b71bc05039034055f0e6a2709f245703da645e057c539c461cf0dfedb00303ac771b7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpC063.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\ux8.2\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\ux8.2\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\ux8.2\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\ux8.2\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\ux8.0.exe
- Size 290KB
- SHA256 0232a6ec0abe7c3697d3e881e64b91e158e8ae78745011d27c990decef210a4d
- MD5 1c111491a6408f49d7553d18935ecead
- SHA1 50165b9b01824a17a2829980460b33cac5dce94e
- SHA512 7423ae5adc494b52677aad961a28f01f3b91f928317b50836c3696d84145539dc43af56b4cd9d262d67b428cb9ab155be63454797cf1a2bdc818604724f94a70
- SSDEEP 3072:7bO+4R9r3Tb8olDg8tKndznJ7EZcs4ichpKqx5BXV+gOmlg1T/dO:7bO+4zjZpKnT7ESs4ichpKq1VpGt/w
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\ux8.2\run.exe
- Size 2.4MB
- SHA256 a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
- MD5 9fb4770ced09aae3b437c1c6eb6d7334
- SHA1 fe54b31b0db8665aa5b22bed147e8295afc88a03
- SHA512 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
- SSDEEP 49152:Y8UMSn5cV2N9LNwtQ5gRR+moI1axGbYj6QAl4ImDkg7d5lROCDG5yzlC97W+uJUM:QMS5hN9OtQ5gRjoI8xGbYj6QAl4gg7dF
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\ux8.3.exe
- Size 4.6MB
- SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
- MD5 397926927bca55be4a77839b1c44de6e
- SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
- SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
- SSDEEP 49152:1ZRCckM8wwGbtBiRFWSGqCW4FL5wslsAEL1ksS2NHsF3TjZ1I6bqmHC0Jg:1ZRCwrb64XwWsAwFaFXxg
- MD5 SHA1 SHA512 SSDEEP