Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 19:45
Static task
static1
Behavioral task
behavioral1
Sample
02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe
Resource
win10v2004-20240412-en
General
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Target
02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe
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Size
419KB
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MD5
3a5041ca3d4237acf4f7f37cfb108958
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SHA1
75eeefe5cd0c1a8dda4499d8fd80566bbcdce135
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SHA256
02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5
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SHA512
09bef646a85c362c1e6b52b50382397ee38c8c9f047db16d2f20c2333578a06b714c16d1cda7678b8eab398577b51c7251029ec2a5f8896de385c27508fb2f0a
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SSDEEP
6144:X4x9GU3P66ZHxrKG1afsuXOTgm8689vFQ3kvzFI162nv:X4x4U3Cggjfly2vOUrFI11v
Malware Config
Extracted
stealc
http://185.172.128.76
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url_path
/3cd2b41cbde8fc9c.php
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/1780-169-0x0000019696210000-0x0000019699B08000-memory.dmp family_zgrat_v1 behavioral1/memory/1780-171-0x00000196B43F0000-0x00000196B4500000-memory.dmp family_zgrat_v1 behavioral1/memory/1780-175-0x00000196B4080000-0x00000196B40A4000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/1936-206-0x0000000000F30000-0x0000000000FF6000-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-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe Key value queried \REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation u1o8.3.exe -
Executes dropped EXE 3 IoCs
pid Process 1716 u1o8.0.exe 3132 run.exe 2548 u1o8.3.exe -
Loads dropped DLL 1 IoCs
pid Process 3132 run.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3132 set thread context of 1700 3132 run.exe 99 PID 1700 set thread context of 1936 1700 cmd.exe 112 -
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 1540 1716 WerFault.exe 95 1184 2168 WerFault.exe 83 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1o8.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1o8.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1o8.3.exe -
Suspicious behavior: EnumeratesProcesses 31 IoCs
pid Process 3132 run.exe 3132 run.exe 3132 run.exe 1700 cmd.exe 1700 cmd.exe 1700 cmd.exe 1700 cmd.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3132 run.exe 1700 cmd.exe 1700 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1780 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1936 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe 2548 u1o8.3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3132 run.exe 3132 run.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2168 wrote to memory of 1716 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 95 PID 2168 wrote to memory of 1716 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 95 PID 2168 wrote to memory of 1716 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 95 PID 2168 wrote to memory of 3132 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 98 PID 2168 wrote to memory of 3132 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 98 PID 2168 wrote to memory of 3132 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 98 PID 3132 wrote to memory of 1700 3132 run.exe 99 PID 3132 wrote to memory of 1700 3132 run.exe 99 PID 3132 wrote to memory of 1700 3132 run.exe 99 PID 2168 wrote to memory of 2548 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 105 PID 2168 wrote to memory of 2548 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 105 PID 2168 wrote to memory of 2548 2168 02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe 105 PID 3132 wrote to memory of 1700 3132 run.exe 99 PID 2548 wrote to memory of 1780 2548 u1o8.3.exe 111 PID 2548 wrote to memory of 1780 2548 u1o8.3.exe 111 PID 1700 wrote to memory of 1936 1700 cmd.exe 112 PID 1700 wrote to memory of 1936 1700 cmd.exe 112 PID 1700 wrote to memory of 1936 1700 cmd.exe 112 PID 1700 wrote to memory of 1936 1700 cmd.exe 112 PID 1700 wrote to memory of 1936 1700 cmd.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe"C:\Users\Admin\AppData\Local\Temp\02a279413de15834ab05e5d8d5467d489f646044e505b08706e83da20792a3e5.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Users\Admin\AppData\Local\Temp\u1o8.0.exe"C:\Users\Admin\AppData\Local\Temp\u1o8.0.exe"2⤵
- Executes dropped EXE
PID:1716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 12523⤵
- Program crash
PID:1540
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C:\Users\Admin\AppData\Local\Temp\u1o8.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1o8.2\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:3132 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1936
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C:\Users\Admin\AppData\Local\Temp\u1o8.3.exe"C:\Users\Admin\AppData\Local\Temp\u1o8.3.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:2548 -
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:1780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 11402⤵
- Program crash
PID:1184
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1716 -ip 17161⤵PID:1428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2168 -ip 21681⤵PID:4972
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD5a7b7987b23ad472d678cdd70ce1c8401
SHA11d7cc7ad526f6509431703cb813562d264ca2659
SHA25691617be152f27304fb8e3ad8555e751836c3688d52e4eead782f28edcc651034
SHA512b68fdd5a6ac971e33ffb1899325d1ec4592971a6afbf6c14eafd676c7686b39309a49978e2bbd9548146f10aac66477d21bde8583fab0de09c5c7b18b1a82e1f
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Filesize
2KB
MD565e7f932e29c11a57b83d91b419a89bb
SHA1fbdf3b58b8e8335bed28bab163c4ce3a377838ca
SHA256e3649cc10ff8cd031c284a127b58f39283491095847c4a8128a08f88dd0ae0b9
SHA5121de4e2bc4e9f4a5f66b798f57eea95dd575e487e85258347f5f6c897c906be5ed2428abdc8c87190fae7c7750e95b100f5fd3a8e146d70cbdc80722913817eb5
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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
275KB
MD553171755c9957358f9acad9f47430c5d
SHA1a5c2e5ebeaf4aaafd831036d53da96cf7b83b35d
SHA2562f11332d4ac622931ef49c52ad73773bfdd6de5ce833b1fff0362170256e6bc5
SHA512ec89bd7a628b9f006d693166d0442bcf6401362175a93abdf80fa674933819d1ab745d85e65cd87d2208b8ed22c3941875bfb9844deba5dfc552d1f11e197369
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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