Analysis
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max time kernel
131s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 22:45
Static task
static1
Behavioral task
behavioral1
Sample
18d635dbc4392c2470eb97d1063e8484.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
18d635dbc4392c2470eb97d1063e8484.exe
Resource
win10v2004-20240419-en
General
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Target
18d635dbc4392c2470eb97d1063e8484.exe
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Size
449KB
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MD5
18d635dbc4392c2470eb97d1063e8484
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SHA1
b4bd20a549e40d8b946a9bf5439004e6111100f9
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SHA256
38b68616e12f54f0ed94d719751a9534394f3435ef49fe967c1bba3d62d1a67f
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SHA512
6d77160a99def174dad2310ae1e20896eb2c5777d5ea3edca067ea5c05516534492076ff9414ddb4c870f57ac2911119592959ccf005d230161c35f5ac202a43
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SSDEEP
12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK/:znFRiySH3Ilt5Ri3rkT6YU
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2316-227-0x0000000000850000-0x0000000004148000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-229-0x000000001EFD0000-0x000000001F0E0000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-233-0x000000001EBD0000-0x000000001EBF4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1788-251-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
u1h0.0.exerun.exeu1h0.3.exepid Process 2872 u1h0.0.exe 1612 run.exe 1820 u1h0.3.exe -
Loads dropped DLL 14 IoCs
Processes:
18d635dbc4392c2470eb97d1063e8484.exerun.execmd.exepid Process 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1612 run.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1908 18d635dbc4392c2470eb97d1063e8484.exe 1976 cmd.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid Process procid_target PID 1612 set thread context of 1976 1612 run.exe 32 PID 1976 set thread context of 1788 1976 cmd.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
u1h0.3.exedescription ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1h0.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1h0.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1h0.3.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
run.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exepid Process 1612 run.exe 1612 run.exe 1976 cmd.exe 1976 cmd.exe 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1788 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid Process 1612 run.exe 1976 cmd.exe 1976 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid Process Token: SeDebugPrivilege 2316 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1788 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u1h0.3.exepid Process 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u1h0.3.exepid Process 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe 1820 u1h0.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
run.exeMSBuild.exepid Process 1612 run.exe 1612 run.exe 1788 MSBuild.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
18d635dbc4392c2470eb97d1063e8484.exerun.exeu1h0.3.execmd.exedescription pid Process procid_target PID 1908 wrote to memory of 2872 1908 18d635dbc4392c2470eb97d1063e8484.exe 28 PID 1908 wrote to memory of 2872 1908 18d635dbc4392c2470eb97d1063e8484.exe 28 PID 1908 wrote to memory of 2872 1908 18d635dbc4392c2470eb97d1063e8484.exe 28 PID 1908 wrote to memory of 2872 1908 18d635dbc4392c2470eb97d1063e8484.exe 28 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1612 1908 18d635dbc4392c2470eb97d1063e8484.exe 30 PID 1908 wrote to memory of 1820 1908 18d635dbc4392c2470eb97d1063e8484.exe 31 PID 1908 wrote to memory of 1820 1908 18d635dbc4392c2470eb97d1063e8484.exe 31 PID 1908 wrote to memory of 1820 1908 18d635dbc4392c2470eb97d1063e8484.exe 31 PID 1908 wrote to memory of 1820 1908 18d635dbc4392c2470eb97d1063e8484.exe 31 PID 1612 wrote to memory of 1976 1612 run.exe 32 PID 1612 wrote to memory of 1976 1612 run.exe 32 PID 1612 wrote to memory of 1976 1612 run.exe 32 PID 1612 wrote to memory of 1976 1612 run.exe 32 PID 1612 wrote to memory of 1976 1612 run.exe 32 PID 1820 wrote to memory of 2316 1820 u1h0.3.exe 36 PID 1820 wrote to memory of 2316 1820 u1h0.3.exe 36 PID 1820 wrote to memory of 2316 1820 u1h0.3.exe 36 PID 1820 wrote to memory of 2316 1820 u1h0.3.exe 36 PID 1976 wrote to memory of 1788 1976 cmd.exe 37 PID 1976 wrote to memory of 1788 1976 cmd.exe 37 PID 1976 wrote to memory of 1788 1976 cmd.exe 37 PID 1976 wrote to memory of 1788 1976 cmd.exe 37 PID 1976 wrote to memory of 1788 1976 cmd.exe 37 PID 1976 wrote to memory of 1788 1976 cmd.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\18d635dbc4392c2470eb97d1063e8484.exe"C:\Users\Admin\AppData\Local\Temp\18d635dbc4392c2470eb97d1063e8484.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Users\Admin\AppData\Local\Temp\u1h0.0.exe"C:\Users\Admin\AppData\Local\Temp\u1h0.0.exe"2⤵
- Executes dropped EXE
PID:2872
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C:\Users\Admin\AppData\Local\Temp\u1h0.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1h0.2\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:1612 -
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:1976 -
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:1788
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C:\Users\Admin\AppData\Local\Temp\u1h0.3.exe"C:\Users\Admin\AppData\Local\Temp\u1h0.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1820 -
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:2316
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\81950f7e7cbd108086cf2da3a401afdfffc60d9b485aac5dd52f7a137c00f950\7a026074e3fb4bf58a0597511501f815.tmp
Filesize1KB
MD511b48bd0c7a87f87210b84373266effb
SHA1e1806e09e0038503708f3875b7332c1fa28c9338
SHA256df90a5a3abeaa3eff6ae7e77df7dfbf34d4bee8ef8b354122cf8c4d159aff255
SHA5124a783ed804a49684f2ab4dafc33dab0f6e3e555f6a2637ff09d8d12571d2844eaf5f754f3612b176310f56ccc25cc5802e8a3e8cbcc72f04c3c0f6bf5d81c800
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Filesize
1.4MB
MD58fce7bd3191348af8637dc76184144d3
SHA1e58582b5e9c4ac550e4a8f3aaf459d6b53b433cd
SHA2563eb35a18ef6a72a594ccec1bf3674863906292979f82cd9ba645994b921e3a83
SHA512f9afadf5bbb723e4a8e197c623f674fd84f9acd2584c9b1a5ae76852313be8967d8aaf72b8d1cbbf21fde8c678674b24e0ca01e6f688f3bc343b6a167bc9f053
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Filesize
3.7MB
MD578d3ca6355c93c72b494bb6a498bf639
SHA12fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
SHA256a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
SHA5121b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
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Filesize
2KB
MD561df956def878f9c20a852df86a4cb6c
SHA17072434321046bf75636c1c57148c628f9b5edf1
SHA256da056d7377157236996eeed611143e09aaec6ff22e9977ced231d0792c962b8e
SHA512dac2da93e4888932ee098bd30b9f7c1fd29bee618e4aa6cb852eb40fc3029f92dd2319b00bac396b849f05df051fbff9ab427dec16ecb6ea293ef14bedcbbe87
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Filesize
3KB
MD5637c846b8a2d2754818fceeb339a45b5
SHA1180dc03b6d9bff77f7b26c19e920e410eec0254a
SHA256424b694728b5de09a3098ea11792be108d39693d0b6c619ac74ed67fc8c3b352
SHA5128e6d0571db402028f8dc758ca7c9e1949379ea561e1442963051614d84c7ceae2097333f076ebcf0b1f5f74a11bbeb6b4b637c0b90fb0562306009221a189249
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Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
1.6MB
MD5d1ba9412e78bfc98074c5d724a1a87d6
SHA10572f98d78fb0b366b5a086c2a74cc68b771d368
SHA256cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
SHA5128765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
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Filesize
1.3MB
MD51e8237d3028ab52821d69099e0954f97
SHA130a6ae353adda0c471c6ed5b7a2458b07185abf2
SHA2569387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
SHA512a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
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Filesize
1.5MB
MD510d51becd0bbce0fab147ff9658c565e
SHA14689a18112ff876d3c066bc8c14a08fd6b7b7a4a
SHA2567b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
SHA51229faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
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Filesize
85KB
MD5a723bf46048e0bfb15b8d77d7a648c3e
SHA18952d3c34e9341e4425571e10f22b782695bb915
SHA256b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
SHA512ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
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Filesize
288KB
MD515185ecf8919789dd51fb83fa01cb66b
SHA1ea1c88da3852fc0f7ea43f6c93b17f5917d59062
SHA25669a7fbef7c1bee81cb41ad268a2d71be000360ee7263731d1bd9bf9c199aba14
SHA5123721941ca2143471dbaace6015fcd918ea477e2431f06530976661d68501871152628a17b889f82ce06df25385e2d81f239ae7d9bfcd64f6d9f3bf9a889644ff
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Filesize
2.4MB
MD59fb4770ced09aae3b437c1c6eb6d7334
SHA1fe54b31b0db8665aa5b22bed147e8295afc88a03
SHA256a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
SHA512140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954