Analysis
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max time kernel
142s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 17:48
Static task
static1
Behavioral task
behavioral1
Sample
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe
Resource
win11-20240419-en
General
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Target
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe
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Size
450KB
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MD5
acbd38f2bd187426b1ef21fef16ef055
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SHA1
184b47fb9207b63914d9ecb30786b3b5f532abef
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SHA256
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed
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SHA512
5c9debd8bca7605c514be4f9f09e2bdc1c9f7a296e509c478ea5faefd05c5b2b72b4fd04b3f912ac02e31268f99fe203fa57f8c324bd74dcf5bde7040e6cd6a0
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SSDEEP
6144:/WemdxdPc+E07NzSYnQfeXRte/4e1w3Q4CLrMf+gZZtrQJGfXH3cBe:uemdx5X7m4a2Q5MfTBrQAXHsBe
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1360-158-0x00000200E4190000-0x00000200E7A88000-memory.dmp family_zgrat_v1 behavioral1/memory/1360-159-0x00000200EBAB0000-0x00000200EBBC0000-memory.dmp family_zgrat_v1 behavioral1/memory/1360-163-0x00000200EA060000-0x00000200EA084000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/3048-194-0x0000000000B30000-0x0000000000BF6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exeu2wo.3.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation u2wo.3.exe -
Executes dropped EXE 3 IoCs
Processes:
u2wo.0.exerun.exeu2wo.3.exepid Process 5008 u2wo.0.exe 3200 run.exe 2408 u2wo.3.exe -
Loads dropped DLL 1 IoCs
Processes:
run.exepid Process 3200 run.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid Process procid_target PID 3200 set thread context of 1384 3200 run.exe 86 PID 1384 set thread context of 3048 1384 cmd.exe 96 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1292 3768 WerFault.exe 79 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
u2wo.3.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2wo.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2wo.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2wo.3.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
Processes:
run.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exepid Process 3200 run.exe 3200 run.exe 1384 cmd.exe 1384 cmd.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3048 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid Process 3200 run.exe 1384 cmd.exe 1384 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid Process Token: SeDebugPrivilege 1360 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 3048 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u2wo.3.exepid Process 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u2wo.3.exepid Process 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe 2408 u2wo.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
run.exeMSBuild.exepid Process 3200 run.exe 3200 run.exe 3048 MSBuild.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exerun.exeu2wo.3.execmd.exedescription pid Process procid_target PID 3768 wrote to memory of 5008 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 83 PID 3768 wrote to memory of 5008 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 83 PID 3768 wrote to memory of 5008 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 83 PID 3768 wrote to memory of 3200 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 85 PID 3768 wrote to memory of 3200 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 85 PID 3768 wrote to memory of 3200 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 85 PID 3200 wrote to memory of 1384 3200 run.exe 86 PID 3200 wrote to memory of 1384 3200 run.exe 86 PID 3200 wrote to memory of 1384 3200 run.exe 86 PID 3768 wrote to memory of 2408 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 88 PID 3768 wrote to memory of 2408 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 88 PID 3768 wrote to memory of 2408 3768 c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe 88 PID 3200 wrote to memory of 1384 3200 run.exe 86 PID 2408 wrote to memory of 1360 2408 u2wo.3.exe 93 PID 2408 wrote to memory of 1360 2408 u2wo.3.exe 93 PID 1384 wrote to memory of 3048 1384 cmd.exe 96 PID 1384 wrote to memory of 3048 1384 cmd.exe 96 PID 1384 wrote to memory of 3048 1384 cmd.exe 96 PID 1384 wrote to memory of 3048 1384 cmd.exe 96 PID 1384 wrote to memory of 3048 1384 cmd.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe"C:\Users\Admin\AppData\Local\Temp\c565650a6c51564f089aa941f4bf094f84dd069031524b6e1d55d4e2f08914ed.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Users\Admin\AppData\Local\Temp\u2wo.0.exe"C:\Users\Admin\AppData\Local\Temp\u2wo.0.exe"2⤵
- Executes dropped EXE
PID:5008
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C:\Users\Admin\AppData\Local\Temp\u2wo.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u2wo.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:3200 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1384 -
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:3048
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C:\Users\Admin\AppData\Local\Temp\u2wo.3.exe"C:\Users\Admin\AppData\Local\Temp\u2wo.3.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2408 -
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:1360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 16162⤵
- Program crash
PID:1292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3768 -ip 37681⤵PID:1576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5867307e9cb0a79ffa1c9380884ee4954
SHA1a6400277b8f7b6f0eba1606237fbbfba32c4ee65
SHA256930408a02f115f9199ae190d46497c923ff4931fdecf83d05229f2a3ffc30054
SHA5124957cb64a3502aaba48edcfc2f339754ac75074a73f5830373d62c11c40b1cb50183cba32374e18ef672b3e266c3a60cf7d879d1911bcdc84294879a6a8732f6
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Filesize
3KB
MD5251ad51ace31224dd08886b494b7fed2
SHA16ebbbcda99abdc83dc6dbf90271165502cb4b154
SHA256162a3927e90266625b755d383e1080f9af23b1760971841644e0e8c8aa15a4af
SHA5125650b717ef5c4a7040fd99fb84a2a7693033ca30a5cb9aeeabc1aa61a7028cd7ed873004a5f23fb3add86695173fe2d3d60ff2ca46d8226a2af7d06697d6f0da
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Filesize
20KB
MD542c395b8db48b6ce3d34c301d1eba9d5
SHA1b7cfa3de344814bec105391663c0df4a74310996
SHA2565644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d
SHA5127b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845
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Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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Filesize
307KB
MD5f5be0e7433385a7d73bc97ac731d8429
SHA135f0a027339366e8ba2555f5db8c3381da321479
SHA2560128a0ef055ce1ba8f0aa14c0f4cd7a2c61f58f5022cc03ef741fab515bb0fb9
SHA512a216b85f5f453c0becd7cd2801559426aaa7ed4243b09bca3f888e5775d485efa79e3d7a1ec4f0aba78a6586bc55286dda592f3e2b08cc34aedc4033d151f227
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Filesize
3.7MB
MD578d3ca6355c93c72b494bb6a498bf639
SHA12fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
SHA256a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
SHA5121b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
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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
2.4MB
MD59fb4770ced09aae3b437c1c6eb6d7334
SHA1fe54b31b0db8665aa5b22bed147e8295afc88a03
SHA256a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
SHA512140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
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Filesize
85KB
MD5a723bf46048e0bfb15b8d77d7a648c3e
SHA18952d3c34e9341e4425571e10f22b782695bb915
SHA256b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
SHA512ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954