Analysis
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max time kernel
144s -
max time network
146s -
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
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe
Resource
win11-20240419-en
General
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Target
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe
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Size
450KB
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MD5
5c9eda3649016bdd3d9c968cd7cc4e2a
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SHA1
9c51283ff0df79c74b04469d2809d5225cff3bb6
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SHA256
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301
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SHA512
69bda34cc120d427ba4fef4a19cfc886e43e37440f043744450d479dce51d0575440a78f72af6f5fbff48fa1dc0897c96079816bb416c8afb980a4eaf4ff9744
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SSDEEP
6144:/WemdxdPc+E07NzSYnQfeXRte/4e1w3Q4CLrMf+gZZtrQJGfXH3cBZ:uemdx5X7m4a2Q5MfTBrQAXHsBZ
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2900-160-0x000001FF4DB00000-0x000001FF513F8000-memory.dmp family_zgrat_v1 behavioral1/memory/2900-161-0x000001FF6D3D0000-0x000001FF6D4E0000-memory.dmp family_zgrat_v1 behavioral1/memory/2900-165-0x000001FF530A0000-0x000001FF530C4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4500-196-0x0000000001300000-0x00000000013C6000-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:
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exeuxg.3.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation uxg.3.exe -
Executes dropped EXE 3 IoCs
Processes:
uxg.0.exerun.exeuxg.3.exepid Process 3552 uxg.0.exe 1360 run.exe 4348 uxg.3.exe -
Loads dropped DLL 1 IoCs
Processes:
run.exepid Process 1360 run.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid Process procid_target PID 1360 set thread context of 1020 1360 run.exe 87 PID 1020 set thread context of 4500 1020 cmd.exe 97 -
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 2520 1204 WerFault.exe 79 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
uxg.3.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uxg.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uxg.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uxg.3.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
run.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exepid Process 1360 run.exe 1360 run.exe 1020 cmd.exe 1020 cmd.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid Process 1360 run.exe 1020 cmd.exe 1020 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid Process Token: SeDebugPrivilege 2900 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 4500 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
uxg.3.exepid Process 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
uxg.3.exepid Process 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe 4348 uxg.3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
run.exepid Process 1360 run.exe 1360 run.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exerun.exeuxg.3.execmd.exedescription pid Process procid_target PID 1204 wrote to memory of 3552 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 84 PID 1204 wrote to memory of 3552 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 84 PID 1204 wrote to memory of 3552 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 84 PID 1204 wrote to memory of 1360 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 86 PID 1204 wrote to memory of 1360 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 86 PID 1204 wrote to memory of 1360 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 86 PID 1360 wrote to memory of 1020 1360 run.exe 87 PID 1360 wrote to memory of 1020 1360 run.exe 87 PID 1360 wrote to memory of 1020 1360 run.exe 87 PID 1204 wrote to memory of 4348 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 89 PID 1204 wrote to memory of 4348 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 89 PID 1204 wrote to memory of 4348 1204 febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe 89 PID 1360 wrote to memory of 1020 1360 run.exe 87 PID 4348 wrote to memory of 2900 4348 uxg.3.exe 94 PID 4348 wrote to memory of 2900 4348 uxg.3.exe 94 PID 1020 wrote to memory of 4500 1020 cmd.exe 97 PID 1020 wrote to memory of 4500 1020 cmd.exe 97 PID 1020 wrote to memory of 4500 1020 cmd.exe 97 PID 1020 wrote to memory of 4500 1020 cmd.exe 97 PID 1020 wrote to memory of 4500 1020 cmd.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe"C:\Users\Admin\AppData\Local\Temp\febfd057636b1b3039a92c2e197e3f819f76d290771e19da975783e9b7d73301.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\uxg.0.exe"C:\Users\Admin\AppData\Local\Temp\uxg.0.exe"2⤵
- Executes dropped EXE
PID:3552
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C:\Users\Admin\AppData\Local\Temp\uxg.2\run.exe"C:\Users\Admin\AppData\Local\Temp\uxg.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:1360 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4500
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C:\Users\Admin\AppData\Local\Temp\uxg.3.exe"C:\Users\Admin\AppData\Local\Temp\uxg.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:4348 -
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:2900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 11362⤵
- Program crash
PID:2520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1204 -ip 12041⤵PID:5052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD51b214a378b051da21e7c19a27d87f078
SHA19b195132679a0fb0697d78f374a4c1e66c08234d
SHA2564ae2c872a0a60e6186be49157d1c39efb9c74b2d6a7d0b01cef0e0cec3912a13
SHA512f3484648c364aea8b1bfff5566dab6ef57f201ba1e3bb5da14d3001039e68a755031502590d5c447922a1d30b6d24847b390ed72d7e5dac9d811931b1e7454c0
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Filesize
3KB
MD56c8e75f458a111fe0a92f01b2be8eb41
SHA1f06d6a2bb11fa0ba55112f3ab9e9de03df67be23
SHA256b54fcc2df4c3a85e6982e2a43901c93fc88dc23cc260fea8a2ddd5b5ec11fe18
SHA512623826c2fa05aa7c8915ac5a2803c06a6ac8227dbdee1f4bf280a3272da7017290415a4b5443772582e45f2c3be642896100a80850635e0215b73756db0060e0
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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