Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24/04/2024, 13:04
Static task
static1
Behavioral task
behavioral1
Sample
6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe
Resource
win10v2004-20240412-en
General
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Target
6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe
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Size
406KB
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MD5
860ea5e857939bb501a9b4ac6eb85ecc
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SHA1
d533220eaca894603e7a1b73ceed575cd5cf6cae
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SHA256
6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574
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SHA512
b589e3675e06a1a7f3152f63d11130db4048bed0456b2c7d474ca4bd0f8b212a60d671d4be40f216579f2d0e22c3c9c2701cf7b9e85abafa037be70e2a2e2f1a
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SSDEEP
6144:Sx9r9oS1wfUcPAYhEvZvsgHKCgTDmyU5r4ejMU2hKvEpn/UPB5F:Sx9hoS1w2YQskAm9WwvR3F
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/4564-206-0x000001808A480000-0x000001808DD78000-memory.dmp family_zgrat_v1 behavioral1/memory/4564-208-0x00000180A85C0000-0x00000180A86D0000-memory.dmp family_zgrat_v1 behavioral1/memory/4564-212-0x00000180A8250000-0x00000180A8274000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/3484-164-0x0000000001120000-0x00000000011E6000-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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe Key value queried \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation u1ns.3.exe -
Executes dropped EXE 3 IoCs
pid Process 5116 u1ns.0.exe 3796 run.exe 3176 u1ns.3.exe -
Loads dropped DLL 1 IoCs
pid Process 3796 run.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3796 set thread context of 1584 3796 run.exe 102 PID 1584 set thread context of 3484 1584 cmd.exe 111 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 1088 5116 WerFault.exe 89 1536 2152 WerFault.exe 84 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ns.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ns.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ns.3.exe -
Suspicious behavior: EnumeratesProcesses 33 IoCs
pid Process 3796 run.exe 3796 run.exe 3796 run.exe 1584 cmd.exe 1584 cmd.exe 1584 cmd.exe 1584 cmd.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3484 MSBuild.exe 3484 MSBuild.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3796 run.exe 1584 cmd.exe 1584 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3484 MSBuild.exe Token: SeDebugPrivilege 4564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe 3176 u1ns.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3796 run.exe 3796 run.exe 3484 MSBuild.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2152 wrote to memory of 5116 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 89 PID 2152 wrote to memory of 5116 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 89 PID 2152 wrote to memory of 5116 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 89 PID 2152 wrote to memory of 3796 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 101 PID 2152 wrote to memory of 3796 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 101 PID 2152 wrote to memory of 3796 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 101 PID 3796 wrote to memory of 1584 3796 run.exe 102 PID 3796 wrote to memory of 1584 3796 run.exe 102 PID 3796 wrote to memory of 1584 3796 run.exe 102 PID 3796 wrote to memory of 1584 3796 run.exe 102 PID 2152 wrote to memory of 3176 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 108 PID 2152 wrote to memory of 3176 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 108 PID 2152 wrote to memory of 3176 2152 6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe 108 PID 1584 wrote to memory of 3484 1584 cmd.exe 111 PID 1584 wrote to memory of 3484 1584 cmd.exe 111 PID 1584 wrote to memory of 3484 1584 cmd.exe 111 PID 1584 wrote to memory of 3484 1584 cmd.exe 111 PID 1584 wrote to memory of 3484 1584 cmd.exe 111 PID 3176 wrote to memory of 4564 3176 u1ns.3.exe 112 PID 3176 wrote to memory of 4564 3176 u1ns.3.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe"C:\Users\Admin\AppData\Local\Temp\6cb1f2248e306fc8a7e4935ed54afaa3e1d709842cdc7ddd89b6499cddb3e574.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Users\Admin\AppData\Local\Temp\u1ns.0.exe"C:\Users\Admin\AppData\Local\Temp\u1ns.0.exe"2⤵
- Executes dropped EXE
PID:5116 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5116 -s 12843⤵
- Program crash
PID:1088
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C:\Users\Admin\AppData\Local\Temp\u1ns.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1ns.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:3796 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1584 -
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:3484
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C:\Users\Admin\AppData\Local\Temp\u1ns.3.exe"C:\Users\Admin\AppData\Local\Temp\u1ns.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:3176 -
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:4564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 11522⤵
- Program crash
PID:1536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5116 -ip 51161⤵PID:3956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2152 -ip 21521⤵PID:2956
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD561e250ea05170d83ae73a67613329769
SHA1b8111478322c9458686bca07279369ef4ba8921d
SHA256bdf5f563a975d4444970ff084d45849b358dd3a8edb5116d8992d0a31d3c6438
SHA512fd12d0a26484c9cd9efb06401f08cf2e2f77156d88a4838d08b3761d3fddf086bf45e71b17eb902a924843f0cc320cda93e654e4fd64802b7c49751b104dbd40
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Filesize
3KB
MD528b8f7d7d329b47d442aed8d1ae3794c
SHA1168be11d458df1c15d7d4249719afb998270979f
SHA2567e561ff34702ae0a2bb0674447d5942966502cfcbf7f61c0a36e852917037464
SHA51200fc4d2d1e423d42fc514c7811d27e17816e738c34aafb76c42bae9d6b7b3c21f1496c8537d4928404183173ce30c0bf811b86722b3958c6acc195543d72f58c
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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
263KB
MD51a03bdbb6e5bc31105852126532da9de
SHA1692394edf9fa97c4c0057635f4b60a63a59a8549
SHA25637bf18823297ce9366dfed09acf5ec29292e769cb909daa8bddcbcb4459884af
SHA5129064a43395516f6f0269d7b50614e2e780266cb3066c6026fc17a1f4d3891c2fd44411d8c4c38c0ffcc80d71b2d2acf759ca3a36bc36dfab487641192ae218f6
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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