Analysis
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max time kernel
147s -
max time network
152s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
29-04-2024 13:16
Static task
static1
Behavioral task
behavioral1
Sample
7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe
Resource
win10v2004-20240419-en
General
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Target
7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe
-
Size
348KB
-
MD5
12b99c7364914b58406fc6d3b6a4cf99
-
SHA1
f331dfb6496c09a7db09649267cd0e53f3a1fd6e
-
SHA256
7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659
-
SHA512
b6d0bf56725b372f1ee1f1298b99121291ed11093057af4a1a8ec4b2fb8f89382201f285ef7469f856c7ec79d9db126401911dc4a955bdcd2eaee78d39d4dae1
-
SSDEEP
6144:rduS03pdQbVg12jXuaGWkJ0Oey7lZr1asn3e5mV/9+D9f/a4ENTUh8d5a1o:ZoXQHy3WkH8sn3e5maa4MYo
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3372-229-0x000001F600000000-0x000001F6038F8000-memory.dmp family_zgrat_v1 behavioral2/memory/3372-239-0x000001F59A420000-0x000001F59A530000-memory.dmp family_zgrat_v1 behavioral2/memory/3372-243-0x000001F59A1A0000-0x000001F59A1C4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2780-275-0x0000000000C10000-0x0000000000CD6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
u6g.0.exerun.exeu6g.3.exepid process 4792 u6g.0.exe 3112 run.exe 3500 u6g.3.exe -
Loads dropped DLL 3 IoCs
Processes:
run.exeu6g.0.exepid process 3112 run.exe 4792 u6g.0.exe 4792 u6g.0.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.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid process target process PID 3112 set thread context of 2680 3112 run.exe cmd.exe PID 2680 set thread context of 2780 2680 cmd.exe MSBuild.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2068 232 WerFault.exe 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe 3740 4792 WerFault.exe u6g.0.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
u6g.3.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u6g.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u6g.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u6g.3.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
u6g.0.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u6g.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u6g.0.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
run.exeu6g.0.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exepid process 3112 run.exe 3112 run.exe 4792 u6g.0.exe 4792 u6g.0.exe 2680 cmd.exe 2680 cmd.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4792 u6g.0.exe 4792 u6g.0.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2780 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid process 3112 run.exe 2680 cmd.exe 2680 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 3372 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2780 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u6g.3.exepid process 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u6g.3.exepid process 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe 3500 u6g.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
run.exeMSBuild.exepid process 3112 run.exe 3112 run.exe 2780 MSBuild.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exerun.exeu6g.3.execmd.exedescription pid process target process PID 232 wrote to memory of 4792 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.0.exe PID 232 wrote to memory of 4792 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.0.exe PID 232 wrote to memory of 4792 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.0.exe PID 232 wrote to memory of 3112 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe run.exe PID 232 wrote to memory of 3112 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe run.exe PID 232 wrote to memory of 3112 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe run.exe PID 3112 wrote to memory of 2680 3112 run.exe cmd.exe PID 3112 wrote to memory of 2680 3112 run.exe cmd.exe PID 3112 wrote to memory of 2680 3112 run.exe cmd.exe PID 232 wrote to memory of 3500 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.3.exe PID 232 wrote to memory of 3500 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.3.exe PID 232 wrote to memory of 3500 232 7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe u6g.3.exe PID 3112 wrote to memory of 2680 3112 run.exe cmd.exe PID 3500 wrote to memory of 3372 3500 u6g.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 3500 wrote to memory of 3372 3500 u6g.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 2680 wrote to memory of 2780 2680 cmd.exe MSBuild.exe PID 2680 wrote to memory of 2780 2680 cmd.exe MSBuild.exe PID 2680 wrote to memory of 2780 2680 cmd.exe MSBuild.exe PID 2680 wrote to memory of 2780 2680 cmd.exe MSBuild.exe PID 2680 wrote to memory of 2780 2680 cmd.exe MSBuild.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe"C:\Users\Admin\AppData\Local\Temp\7a73a594c084542382bfdd764ca6b08941232397f35437b74782ae5b1fb42659.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:232 -
C:\Users\Admin\AppData\Local\Temp\u6g.0.exe"C:\Users\Admin\AppData\Local\Temp\u6g.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4792 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 20883⤵
- Program crash
PID:3740 -
C:\Users\Admin\AppData\Local\Temp\u6g.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u6g.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:3112 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2680 -
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:2780 -
C:\Users\Admin\AppData\Local\Temp\u6g.3.exe"C:\Users\Admin\AppData\Local\Temp\u6g.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3500 -
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:3372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 11642⤵
- Program crash
PID:2068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 232 -ip 2321⤵PID:1684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4792 -ip 47921⤵PID:1508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
11KB
MD5a33e5b189842c5867f46566bdbf7a095
SHA1e1c06359f6a76da90d19e8fd95e79c832edb3196
SHA2565abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454
SHA512f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
1.4MB
MD5c4963d457d2e3fef1934ef2ef11f0490
SHA1e2d647e509a75a44b1494679882f0f26d47ea86d
SHA256b5e45df96322f7e63e5a3a8c76b28a4794a1f1670d7e5b5eecf30d80d9abc45f
SHA5124905792be94a3f7c61a6a234f70af0a694dd45f519982b249d9103e167a65ab75da29ec810400cb8ebe89726667a9013317a746355a7d80cba5e808af4c8a6fe
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Filesize
2KB
MD5635c30db5f45aba9be60ec2b37fa5bb7
SHA1c7476edf2952143eb851881c322612bd76afafbb
SHA256c2959d123d60d1068167ab462c98f97b7440ab7e3a38f5eb258150f20d01cd58
SHA51233c7cc1d70337e685fcfba1daff58b6fcc8455c4130867c20aa29067102723935ef8ee4e70afe55014b54517556b9f709a2a8876420cc17870d60197a9d1e210
-
Filesize
20KB
MD542c395b8db48b6ce3d34c301d1eba9d5
SHA1b7cfa3de344814bec105391663c0df4a74310996
SHA2565644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d
SHA5127b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845
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Filesize
20KB
MD522be08f683bcc01d7a9799bbd2c10041
SHA12efb6041cf3d6e67970135e592569c76fc4c41de
SHA256451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457
SHA5120eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936
-
Filesize
203KB
MD5de27ea39c6c4f2563cc5222624896ce9
SHA1c75141c90fc10c1587fc978efbc8b3cf229a3046
SHA25649367aa06446dda922e9fff631a7e35bd85555f5e6554d22728d69c543111b82
SHA5129fb6a8376508e4bd3a962bbea980ef864c2d3d4443fddd2e9e96a72b7e802b67a8cc9946e8b3d2cc4a8dd36ec8093a7f50f8d5612a73184cf02da1eb5e78ad3e
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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