Analysis
-
max time kernel
120s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-04-2024 10:41
Static task
static1
Behavioral task
behavioral1
Sample
3c109429a3493bc05790599410d9814d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3c109429a3493bc05790599410d9814d.exe
Resource
win10v2004-20240419-en
General
-
Target
3c109429a3493bc05790599410d9814d.exe
-
Size
347KB
-
MD5
3c109429a3493bc05790599410d9814d
-
SHA1
57b26558cc726c22ee9d7ffaa69cb2752c1b47a2
-
SHA256
ba3c72316d10a01cd07680149cdcc960e607a4bbebadcefcc6eae803c258a5a3
-
SHA512
4c8fdbf68acc89834991706cf27083796af6beb5b3023757c046894b6fe28c3d299786734a7774717e82c3a685939da5896ef3faf2898be08951e5308c6b938d
-
SSDEEP
6144:qQnVK4NKrO3Eg2ASnfP10KVEI9iBmxf4AUkF10KobAMGuRcEEI7lpg2QFV:+4NKh1RnfP1bVH9iB+PUkF10BhGuRNED
Malware Config
Extracted
stealc
http://185.172.128.150
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
-
Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2564-283-0x0000000000F80000-0x0000000004878000-memory.dmp family_zgrat_v1 behavioral1/memory/2564-284-0x000000001EEC0000-0x000000001EFD0000-memory.dmp family_zgrat_v1 behavioral1/memory/2564-288-0x000000001EFD0000-0x000000001EFF4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2732-317-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
-
Executes dropped EXE 3 IoCs
Processes:
u284.0.exerun.exeu284.3.exepid process 2540 u284.0.exe 1236 run.exe 704 u284.3.exe -
Loads dropped DLL 16 IoCs
Processes:
3c109429a3493bc05790599410d9814d.exerun.exeu284.0.execmd.exepid process 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 1236 run.exe 2540 u284.0.exe 2540 u284.0.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 2884 3c109429a3493bc05790599410d9814d.exe 3044 cmd.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.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid process target process PID 1236 set thread context of 3044 1236 run.exe cmd.exe PID 3044 set thread context of 2732 3044 cmd.exe MSBuild.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
u284.3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u284.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u284.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u284.3.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
u284.0.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u284.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u284.0.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
u284.0.exerun.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exepid process 2540 u284.0.exe 1236 run.exe 1236 run.exe 2540 u284.0.exe 3044 cmd.exe 3044 cmd.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2732 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid process 1236 run.exe 3044 cmd.exe 3044 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2732 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u284.3.exepid process 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u284.3.exepid process 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe 704 u284.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
run.exeMSBuild.exepid process 1236 run.exe 1236 run.exe 2732 MSBuild.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
3c109429a3493bc05790599410d9814d.exerun.exeu284.3.execmd.exedescription pid process target process PID 2884 wrote to memory of 2540 2884 3c109429a3493bc05790599410d9814d.exe u284.0.exe PID 2884 wrote to memory of 2540 2884 3c109429a3493bc05790599410d9814d.exe u284.0.exe PID 2884 wrote to memory of 2540 2884 3c109429a3493bc05790599410d9814d.exe u284.0.exe PID 2884 wrote to memory of 2540 2884 3c109429a3493bc05790599410d9814d.exe u284.0.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 1236 2884 3c109429a3493bc05790599410d9814d.exe run.exe PID 2884 wrote to memory of 704 2884 3c109429a3493bc05790599410d9814d.exe u284.3.exe PID 2884 wrote to memory of 704 2884 3c109429a3493bc05790599410d9814d.exe u284.3.exe PID 2884 wrote to memory of 704 2884 3c109429a3493bc05790599410d9814d.exe u284.3.exe PID 2884 wrote to memory of 704 2884 3c109429a3493bc05790599410d9814d.exe u284.3.exe PID 1236 wrote to memory of 3044 1236 run.exe cmd.exe PID 1236 wrote to memory of 3044 1236 run.exe cmd.exe PID 1236 wrote to memory of 3044 1236 run.exe cmd.exe PID 1236 wrote to memory of 3044 1236 run.exe cmd.exe PID 1236 wrote to memory of 3044 1236 run.exe cmd.exe PID 704 wrote to memory of 2564 704 u284.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 704 wrote to memory of 2564 704 u284.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 704 wrote to memory of 2564 704 u284.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 704 wrote to memory of 2564 704 u284.3.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe PID 3044 wrote to memory of 2732 3044 cmd.exe MSBuild.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3c109429a3493bc05790599410d9814d.exe"C:\Users\Admin\AppData\Local\Temp\3c109429a3493bc05790599410d9814d.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Users\Admin\AppData\Local\Temp\u284.0.exe"C:\Users\Admin\AppData\Local\Temp\u284.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\u284.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u284.2\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:1236 -
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:3044 -
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:2732 -
C:\Users\Admin\AppData\Local\Temp\u284.3.exe"C:\Users\Admin\AppData\Local\Temp\u284.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:704 -
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:2564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\81950f7e7cbd108086cf2da3a401afdfffc60d9b485aac5dd52f7a137c00f950\6292a4b75cc74f3ea273adf54219d102.tmp
Filesize1KB
MD512f69f65111c0b7210d8701a07c0155f
SHA159b3a7a9248e21107cd1abdbaa7df14c58e58d3b
SHA25626d73dddd28e201aa63ca87c1bfb9ed695700b89a18f6e0b4b02f1fd0ce7472f
SHA5122a5e4cb4c4135ac025ddf5d0958eca909456b711e438ff5e3479515e8dacf8ead6538f108bf8aa84d89610a756d173be9773a50c82c4107a1c19f1d763f4f987
-
Filesize
1.4MB
MD5358a0037df7bb555e10d1155432b745e
SHA1ba0abc533447c3295ef8604dc1f35a1c0327aa2d
SHA256f82d6a78c654bcdb8ff6014c7e8c2191ff9dea278abee63608c7c5c818e6a5d4
SHA512f6f4046e720563d1a5369739dcbc50011ffd47f8bf302b257b9563ed6346d38a08b80d24e2d30139323e48cc87466e35a722a8060c1999715f8574f92acb2369
-
Filesize
3.7MB
MD578d3ca6355c93c72b494bb6a498bf639
SHA12fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
SHA256a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
SHA5121b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
-
Filesize
2KB
MD5a0435fd40a6d60b3d44300eba6a6c5c3
SHA1a9f47a3490c8303bba6bd0daee2bada1a2e3e754
SHA2560c60d500066a32e2ee6f42a36944f13c8f2a6f2145a0a2531256cfe56b28810b
SHA512a36b87d284c1cef207fc0bbcf01191abaeba58a18e012ee627b68f6c0e2ec45ca645083f49565359eb2283940a22a90b49930d9a2866ffcbf51074c881f5089b
-
Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
-
Filesize
1.6MB
MD5d1ba9412e78bfc98074c5d724a1a87d6
SHA10572f98d78fb0b366b5a086c2a74cc68b771d368
SHA256cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
SHA5128765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
-
Filesize
1.3MB
MD51e8237d3028ab52821d69099e0954f97
SHA130a6ae353adda0c471c6ed5b7a2458b07185abf2
SHA2569387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
SHA512a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
-
Filesize
1.5MB
MD510d51becd0bbce0fab147ff9658c565e
SHA14689a18112ff876d3c066bc8c14a08fd6b7b7a4a
SHA2567b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
SHA51229faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
-
Filesize
85KB
MD5a723bf46048e0bfb15b8d77d7a648c3e
SHA18952d3c34e9341e4425571e10f22b782695bb915
SHA256b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
SHA512ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
203KB
MD5036d3ce47a1d269d98d8ed37ff306a5a
SHA1158f0d3451f4edb74d9a6201b07fb266b0df5feb
SHA25640aafb9123cf17b680ab9bf168950a073d7c1c703af7f61cf3b6ab907ec4244a
SHA512e67277a9360a453e9fc7a44ca530fca1bc2f767c1c8ccdcfed0b0dff420bfc3a74b4389123465b761227acaaa4898cb9497e5f16c4a34ee55327584e8f3f404c
-
Filesize
2.4MB
MD59fb4770ced09aae3b437c1c6eb6d7334
SHA1fe54b31b0db8665aa5b22bed147e8295afc88a03
SHA256a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
SHA512140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
-
Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954