Analysis
- max time kernel
131s - max time network
134s - platform
windows7_x64 - resource
win7-20240215-en - resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system - submitted
28/04/2024, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
fcf64e9ed52eafbdc3f47abb46ba4606.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
fcf64e9ed52eafbdc3f47abb46ba4606.exe
Resource
win10v2004-20240419-en
General
- Target fcf64e9ed52eafbdc3f47abb46ba4606.exe
- Size 455KB
- Sample240428-e2hsysga59
- SHA256 59c2de875c225026789ad7a1cd5ffe9907ce6cc8c87ba03fe58ec496cfc1b74e
- MD5 fcf64e9ed52eafbdc3f47abb46ba4606
- SHA1 5efbd9889f48565bfddcd27f0e760529a4ac201b
- SHA512 2fb5e5efe6936b8dee1dfe69805f021e127fcd32f714cf9459f7bccf6c3c5fd41355bfcae8e6c871e89c90f2b3b85c9967d3234d8f0a05158ae16814a0b8c35f
- SSDEEP 6144:dndKNo69iOHScmTvdTtWxM0xJe5oTBCLV9n7s3ODEx:dnsN9SJZTtWxM0T3cnI3wEx
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
stealc
-
http://185.172.128.62
-
url_path
/902e53a07830e030.php
Signatures
- Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/304-270-0x0000000000040000-0x0000000003938000-memory.dmp family_zgrat_v1 behavioral1/memory/304-275-0x000000001EF70000-0x000000001F080000-memory.dmp family_zgrat_v1 behavioral1/memory/304-279-0x000000001E550000-0x000000001E574000-memory.dmp family_zgrat_v1 - SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/1540-311-0x0000000000080000-0x0000000000146000-memory.dmp family_sectoprat - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 3020 u1p8.0.exe 1892 run.exe 840 u1p8.3.exe - Loads dropped DLL 16 IoCs
pid Process 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 1892 run.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 2304 cmd.exe 3020 u1p8.0.exe 3020 u1p8.0.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.
- 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
description pid Process procid_target PID 1892 set thread context of 2304 1892 run.exe 31 PID 2304 set thread context of 1540 2304 cmd.exe 36 - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1p8.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1p8.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1p8.3.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 u1p8.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u1p8.0.exe - Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3020 u1p8.0.exe 1892 run.exe 1892 run.exe 2304 cmd.exe 2304 cmd.exe 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3020 u1p8.0.exe 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 1892 run.exe 2304 cmd.exe 2304 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 304 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1540 MSBuild.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe - Suspicious use of SendNotifyMessage 7 IoCs
pid Process 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe 840 u1p8.3.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1892 run.exe 1892 run.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2204 wrote to memory of 3020 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 28 PID 2204 wrote to memory of 3020 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 28 PID 2204 wrote to memory of 3020 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 28 PID 2204 wrote to memory of 3020 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 28 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 2204 wrote to memory of 1892 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 30 PID 1892 wrote to memory of 2304 1892 run.exe 31 PID 1892 wrote to memory of 2304 1892 run.exe 31 PID 1892 wrote to memory of 2304 1892 run.exe 31 PID 1892 wrote to memory of 2304 1892 run.exe 31 PID 2204 wrote to memory of 840 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 33 PID 2204 wrote to memory of 840 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 33 PID 2204 wrote to memory of 840 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 33 PID 2204 wrote to memory of 840 2204 fcf64e9ed52eafbdc3f47abb46ba4606.exe 33 PID 1892 wrote to memory of 2304 1892 run.exe 31 PID 840 wrote to memory of 304 840 u1p8.3.exe 34 PID 840 wrote to memory of 304 840 u1p8.3.exe 34 PID 840 wrote to memory of 304 840 u1p8.3.exe 34 PID 840 wrote to memory of 304 840 u1p8.3.exe 34 PID 2304 wrote to memory of 1540 2304 cmd.exe 36 PID 2304 wrote to memory of 1540 2304 cmd.exe 36 PID 2304 wrote to memory of 1540 2304 cmd.exe 36 PID 2304 wrote to memory of 1540 2304 cmd.exe 36 PID 2304 wrote to memory of 1540 2304 cmd.exe 36 PID 2304 wrote to memory of 1540 2304 cmd.exe 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\fcf64e9ed52eafbdc3f47abb46ba4606.exe"C:\Users\Admin\AppData\Local\Temp\fcf64e9ed52eafbdc3f47abb46ba4606.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Users\Admin\AppData\Local\Temp\u1p8.0.exe"C:\Users\Admin\AppData\Local\Temp\u1p8.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3020
-
-
C:\Users\Admin\AppData\Local\Temp\u1p8.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1p8.2\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:1892 -
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:2304 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1540
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\u1p8.3.exe"C:\Users\Admin\AppData\Local\Temp\u1p8.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:840 -
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:304
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\252e99e709753c2ab04b66e213ab7d72cfdb494a7016e07d23bc17fe7cebab94\d3d99dffde2b4a4d88bfc22f9f6ee4d7.tmp
- Size 1KB
- SHA256 0f508aa3f64caf8b9d2033386810674b661e4e3106db27522780a21d0a6dcaaa
- MD5 38a4ca5a91a90480f3ac49ee7fc161a1
- SHA1 c0ee47c1ea28367dc7e8ed2cf26ae5c6655e6fa9
- SHA512 d82c6899aa57d3b84d65b60d32b9a5bdfb67d1fe174400453c742a1b322d0267bfa4944b779e18bd5ab05c3c79db213cbd8422111a0fc8c07dbbe683fc9a0848
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\U1P81~1.ZIP
- Size 3.7MB
- SHA256 a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
- MD5 78d3ca6355c93c72b494bb6a498bf639
- SHA1 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
- SHA512 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
- SSDEEP 98304:7goFFJ7lj6j1elkeoTNxPxDZhAryYACWcTIxlN+ba:7guJ7wpfTDPxD0P2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b6259d20
- Size 1.4MB
- SHA256 b148594894ec2509b16fcc2e5f5bf80488ceefe979fe360fe3e6a8831c8a1e8d
- MD5 3068c2e384d1288423e659cecc1598cb
- SHA1 6bbde24a2c2791c138556fc9877a7820cbf969e4
- SHA512 5befa385764d63685efb20438ee0f2e5956d67d17bcce7a7c5452eaf42f0db6fdcf306fae5c0b0671a7a31d8b3a70bfa97a0ac5ed08314bf3eaa3348e3a057b3
- SSDEEP 24576:kXGTXrttfD2Gdv307GSBJbWm2LOY+gsNttp8+WD+PzvSUXWhGBM050olF+wKNZ5:yIHb2Uv307GkJbWXOYINLCd+JG4BM05Y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
- Size 3KB
- SHA256 d56d32461023e36418e9db44e0b1db08a409c756c3d3d34f937bad6e08f9d51d
- MD5 812c92a12d90c493afeadcb43c79776f
- SHA1 35fd1b5bfdaf0066276d696bde4931e7f1007511
- SHA512 09d50b790799716be74e3e7891612479e9941ffd52f73dfb8fb0e02f22a015468d37cc581f42a66a447a8eb05f4c4efb14ca8e3f372b0ed1d1fe8e2e4b7b4487
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmp94C2.tmp
- Size 20KB
- SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
- MD5 c9ff7748d8fcef4cf84a5501e996a641
- SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
- SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
- SSDEEP 12:TLVsFVP89GkwtwhuFdbXGwvfhowcFOaOmzdOtssh+bgc4Jp+FxOUwa5q0S9zXhZn:TLcF1kwNbXYFpFNYcw+6UwcQVXH5fB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1p8.2\UIxMarketPlugin.dll
- Size 1.6MB
- SHA256 cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
- MD5 d1ba9412e78bfc98074c5d724a1a87d6
- SHA1 0572f98d78fb0b366b5a086c2a74cc68b771d368
- SHA512 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
- SSDEEP 49152:/7Q2CH7FiYk7q8wOP2nyh9VgFdJYZL6MsQv4Pvg3KIA8wuSgKacXTT3Kos2lpm:sZH7FZk7LP2nyh9VgFdJYZL6NQgPVIAv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1p8.2\bunch.dat
- Size 1.3MB
- SHA256 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
- MD5 1e8237d3028ab52821d69099e0954f97
- SHA1 30a6ae353adda0c471c6ed5b7a2458b07185abf2
- SHA512 a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
- SSDEEP 24576:7vktfYOP8kCc3P/X970uBuBFA3S8Fa+/D9kGmk3Lh9AvPG:7vk5H8LIt1e2Sl+if2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1p8.2\relay.dll
- Size 1.5MB
- SHA256 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
- MD5 10d51becd0bbce0fab147ff9658c565e
- SHA1 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a
- SHA512 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
- SSDEEP 49152:n2gm39uH+I5/GxEoadcqX7Q9F7r40YB+eTcq+PDXx1lWz0v2:DmtuH+e/RoadcqX7Qz7rDY8vq+Pbx1lc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1p8.2\whale.dbf
- Size 85KB
- SHA256 b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
- MD5 a723bf46048e0bfb15b8d77d7a648c3e
- SHA1 8952d3c34e9341e4425571e10f22b782695bb915
- SHA512 ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
- SSDEEP 1536:X5B5jj6bWG+5cAD2Fno6ktTgDa+0rldAe7VwDb4bWTfmdI7p:X5Ljj6bi512Fn3b0Ie7qgbWd9
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\mozglue.dll
- Size 593KB
- SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
- MD5 c8fd9be83bc728cc04beffafc2907fe9
- SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
- SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
- SSDEEP 12288:BlSyAom/gcRKMdRm4wFkRHuyG4RRGJVDjMk/x21R8gY/r:BKgcRKMdRm4wFkVVDGJVv//x21R8br
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\nss3.dll
- Size 2.0MB
- SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
- MD5 1cc453cdf74f31e4d913ff9c10acdde2
- SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
- SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
- SSDEEP 49152:fECf12gikHlnKGxJRIB+y5nvxnaOSJ3HFNWYrVvE4CQsgzMmQfTU1NrWmy4KoAzh:J7Tf8J1Q+SS5/nr
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u1p8.0.exe
- Size 311KB
- SHA256 af4eb9efd0598c707a5a1a443b3c41138141d056391494da2d81691d619aeb32
- MD5 aed159d44da4c704179ec0932539f0d6
- SHA1 79951d01b3d08a9f0d78a4664cf6a14d2bd49cc3
- SHA512 e19beed93b53b84ee2eee16a25ceb6a2a7f8342417861b14e1f8cf8bd0dcd6f6d7513d8ba204a8f7898ce708da29f385790aa82d3211ad7cb77a8e0fda3d877f
- SSDEEP 6144:usebxS9eUKfJyvHv24xXumlmcdTM1/JODE:utbxUeUGIPlxXumFURwE
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u1p8.2\run.exe
- Size 2.4MB
- SHA256 a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
- MD5 9fb4770ced09aae3b437c1c6eb6d7334
- SHA1 fe54b31b0db8665aa5b22bed147e8295afc88a03
- SHA512 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
- SSDEEP 49152:Y8UMSn5cV2N9LNwtQ5gRR+moI1axGbYj6QAl4ImDkg7d5lROCDG5yzlC97W+uJUM:QMS5hN9OtQ5gRjoI8xGbYj6QAl4gg7dF
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u1p8.3.exe
- Size 4.6MB
- SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
- MD5 397926927bca55be4a77839b1c44de6e
- SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
- SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
- SSDEEP 49152:1ZRCckM8wwGbtBiRFWSGqCW4FL5wslsAEL1ksS2NHsF3TjZ1I6bqmHC0Jg:1ZRCwrb64XwWsAwFaFXxg
- MD5 SHA1 SHA512 SSDEEP