Analysis
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max time kernel
138s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29-04-2024 05:26
Static task
static1
Behavioral task
behavioral1
Sample
6b19cf5e2ad1c589a9591ef99c071c1d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
6b19cf5e2ad1c589a9591ef99c071c1d.exe
Resource
win10v2004-20240419-en
General
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Target
6b19cf5e2ad1c589a9591ef99c071c1d.exe
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Size
347KB
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MD5
6b19cf5e2ad1c589a9591ef99c071c1d
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SHA1
c628156dfc41fdde30f692bbcc6f7e4fdf0dd2ea
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SHA256
b6b7cff03c27eb56d701cd474bc5c12807dbeb58fca0941bcf9ec2c269a07cf7
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SHA512
0a4005b2869769e5faa4c874185e48f84fae302ffad28b14a69e9be4c8f01600202b91cca5adc42c25ce819a7b0c17a2d1f07c0468c2e83a8eaec66c5ff2e0bc
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SSDEEP
6144:Iow3n4zYeN4lwlXFWI46PcJ+bbdtuBx4rEZGl0HIsitMuF:1eeyOl1WI46PcJYSBxSMGl0I9F
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
resource yara_rule behavioral1/memory/2880-271-0x00000000010B0000-0x00000000049A8000-memory.dmp family_zgrat_v1 behavioral1/memory/2880-272-0x000000001EE80000-0x000000001EF90000-memory.dmp family_zgrat_v1 behavioral1/memory/2880-276-0x0000000000F80000-0x0000000000FA4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/1396-313-0x0000000000080000-0x0000000000146000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 3020 u1l8.0.exe 2772 run.exe 1876 u1l8.3.exe -
Loads dropped DLL 16 IoCs
pid Process 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2772 run.exe 3020 u1l8.0.exe 3020 u1l8.0.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 2932 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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
description pid Process procid_target PID 2772 set thread context of 2932 2772 run.exe 31 PID 2932 set thread context of 1396 2932 cmd.exe 36 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1l8.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1l8.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1l8.3.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u1l8.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u1l8.0.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3020 u1l8.0.exe 2772 run.exe 2772 run.exe 2932 cmd.exe 2932 cmd.exe 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3020 u1l8.0.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2772 run.exe 2932 cmd.exe 2932 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2880 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1396 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe 1876 u1l8.3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2772 run.exe 2772 run.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2060 wrote to memory of 3020 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 28 PID 2060 wrote to memory of 3020 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 28 PID 2060 wrote to memory of 3020 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 28 PID 2060 wrote to memory of 3020 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 28 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2060 wrote to memory of 2772 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 30 PID 2772 wrote to memory of 2932 2772 run.exe 31 PID 2772 wrote to memory of 2932 2772 run.exe 31 PID 2772 wrote to memory of 2932 2772 run.exe 31 PID 2772 wrote to memory of 2932 2772 run.exe 31 PID 2060 wrote to memory of 1876 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 33 PID 2060 wrote to memory of 1876 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 33 PID 2060 wrote to memory of 1876 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 33 PID 2060 wrote to memory of 1876 2060 6b19cf5e2ad1c589a9591ef99c071c1d.exe 33 PID 2772 wrote to memory of 2932 2772 run.exe 31 PID 1876 wrote to memory of 2880 1876 u1l8.3.exe 34 PID 1876 wrote to memory of 2880 1876 u1l8.3.exe 34 PID 1876 wrote to memory of 2880 1876 u1l8.3.exe 34 PID 1876 wrote to memory of 2880 1876 u1l8.3.exe 34 PID 2932 wrote to memory of 1396 2932 cmd.exe 36 PID 2932 wrote to memory of 1396 2932 cmd.exe 36 PID 2932 wrote to memory of 1396 2932 cmd.exe 36 PID 2932 wrote to memory of 1396 2932 cmd.exe 36 PID 2932 wrote to memory of 1396 2932 cmd.exe 36 PID 2932 wrote to memory of 1396 2932 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\6b19cf5e2ad1c589a9591ef99c071c1d.exe"C:\Users\Admin\AppData\Local\Temp\6b19cf5e2ad1c589a9591ef99c071c1d.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\AppData\Local\Temp\u1l8.0.exe"C:\Users\Admin\AppData\Local\Temp\u1l8.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3020
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C:\Users\Admin\AppData\Local\Temp\u1l8.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1l8.2\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:2772 -
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:2932 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1396
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C:\Users\Admin\AppData\Local\Temp\u1l8.3.exe"C:\Users\Admin\AppData\Local\Temp\u1l8.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1876 -
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:2880
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a156d2ee87eeb3012aacff4fcc5518f7fa0b2caa0b97ad5a5e46c2e4fdf8c5f4\252299f76b4c468cb21dcd2568dd5410.tmp
Filesize1KB
MD53ca5bba315e6e0b5b68017c27a3a181d
SHA198ce9971496a923dba0dc16efde93549fa1565e7
SHA256099abd064183bf69b66152877c06cadb626b437a2b80fac14e9f9cb2c7a6e81d
SHA51260b45dabefef407c39c3deaf2bd9b40152fe33263c7f698ca213c67e78ace7a77e936448a59751ff2612c075a466353fcb7157efa1ce0109fb01294ee4a709cf
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Filesize
3.7MB
MD578d3ca6355c93c72b494bb6a498bf639
SHA12fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
SHA256a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
SHA5121b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
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Filesize
1.4MB
MD5452e09b56e07fba7c9b443bb0479d86b
SHA1df85a18e913e21de02edafa9225f4f846289be28
SHA25686347a1d07116d096f1b70dac9d9171a63845160aaf85c543d695e8c1702754e
SHA512b5203a30ab68d242a77934ef358c2aff9244f7c622d83e2aa8cba84f040464effe102ee97ca2f09636042de523868ade4342bfde53ead701b998353224e408e6
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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
2.4MB
MD59fb4770ced09aae3b437c1c6eb6d7334
SHA1fe54b31b0db8665aa5b22bed147e8295afc88a03
SHA256a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
SHA512140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
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Filesize
85KB
MD5a723bf46048e0bfb15b8d77d7a648c3e
SHA18952d3c34e9341e4425571e10f22b782695bb915
SHA256b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
SHA512ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
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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
204KB
MD545ae71a734f554687939a0e653946bb3
SHA1ab28836be40d4b6d5e40481d4a9cd7bba1aec74b
SHA256508baf86ec9cd4c0ed812dfa9cbdd444a14a54de40f50543d71b21b052da72d2
SHA512a3a52b1bf9e0fb256de2fb83a1211055f562f102fc1468c6088c02babf8c7ed3e5b4832cf82df78ce78ef064ac8460db4471aa2307b1a03fcee3b9f3e0c3a8bb
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954