Analysis
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max time kernel
148s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
25-04-2024 10:22
Static task
static1
Behavioral task
behavioral1
Sample
144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe
Resource
win10v2004-20240226-en
General
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Target
144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe
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Size
423KB
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MD5
358d5366954f40ec396988ec9a4da94a
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SHA1
5a5c3c59a20d5bc122197ecfb03f1bb1585207d9
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SHA256
144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d
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SHA512
12e691416e07f4e3aee3c469ed61aba87ddce03e1a2f9246fc6082b01ef759b53e06346edd54c4c6c50e50fbdfde265ebfd1c26a90f4984b561a5f7ee48d3eee
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SSDEEP
6144:40CAaTtTOfEoGGVCkPLBtGbnJPgyResEeENtO0DTkq1:XCAcOfEoGuRPLBtGbJQeKtOcTkq1
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral2/memory/4340-171-0x0000019082530000-0x0000019085E28000-memory.dmp family_zgrat_v1 behavioral2/memory/4340-173-0x00000190A05E0000-0x00000190A06F0000-memory.dmp family_zgrat_v1 behavioral2/memory/4340-177-0x00000190A0560000-0x00000190A0584000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1500-210-0x0000000000980000-0x0000000000A46000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 4448 u388.0.exe 3476 run.exe 1384 u388.3.exe -
Loads dropped DLL 1 IoCs
pid Process 3476 run.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3476 set thread context of 4684 3476 run.exe 93 PID 4684 set thread context of 1500 4684 cmd.exe 101 -
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 2996 4448 WerFault.exe 83 2740 4184 WerFault.exe 80 -
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 u388.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u388.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u388.3.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 3476 run.exe 3476 run.exe 4684 cmd.exe 4684 cmd.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1500 MSBuild.exe 1500 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3476 run.exe 4684 cmd.exe 4684 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4340 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1500 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe 1384 u388.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3476 run.exe 3476 run.exe 1500 MSBuild.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4184 wrote to memory of 4448 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 83 PID 4184 wrote to memory of 4448 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 83 PID 4184 wrote to memory of 4448 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 83 PID 4184 wrote to memory of 3476 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 92 PID 4184 wrote to memory of 3476 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 92 PID 4184 wrote to memory of 3476 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 92 PID 3476 wrote to memory of 4684 3476 run.exe 93 PID 3476 wrote to memory of 4684 3476 run.exe 93 PID 3476 wrote to memory of 4684 3476 run.exe 93 PID 4184 wrote to memory of 1384 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 95 PID 4184 wrote to memory of 1384 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 95 PID 4184 wrote to memory of 1384 4184 144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe 95 PID 3476 wrote to memory of 4684 3476 run.exe 93 PID 1384 wrote to memory of 4340 1384 u388.3.exe 100 PID 1384 wrote to memory of 4340 1384 u388.3.exe 100 PID 4684 wrote to memory of 1500 4684 cmd.exe 101 PID 4684 wrote to memory of 1500 4684 cmd.exe 101 PID 4684 wrote to memory of 1500 4684 cmd.exe 101 PID 4684 wrote to memory of 1500 4684 cmd.exe 101 PID 4684 wrote to memory of 1500 4684 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe"C:\Users\Admin\AppData\Local\Temp\144fc3eb864656a84d469cd65cb4c2238a2cd2b05ea4bb844eed0edd1530012d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Users\Admin\AppData\Local\Temp\u388.0.exe"C:\Users\Admin\AppData\Local\Temp\u388.0.exe"2⤵
- Executes dropped EXE
PID:4448 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 10923⤵
- Program crash
PID:2996
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C:\Users\Admin\AppData\Local\Temp\u388.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u388.2\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:3476 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4684 -
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:1500
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C:\Users\Admin\AppData\Local\Temp\u388.3.exe"C:\Users\Admin\AppData\Local\Temp\u388.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1384 -
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:4340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 13762⤵
- Program crash
PID:2740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4448 -ip 44481⤵PID:2952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4184 -ip 41841⤵PID:3508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD57758a6d6cd861d19a9aea2876c102930
SHA19230af10951875fc3261cced722cdaff71ce52f7
SHA256648b91727ee3d8d8e2504abe2b88c29d355b7dd87c40e7d36a66123cf9ef7fc4
SHA512f58b34a5ef9590a2b7cf4c089d9cd132b897dbd17488ecdc63ec688eb4c524b45451fa508609eb5f03e4c78ba3a56f19a7969e4b17e8a411f661c8318a6a591e
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Filesize
2KB
MD5b30c1452a27fcec4ef66781760a83701
SHA18b90e7b1d708bb0360d2d42d602afd44e92ad9ce
SHA256d9c3ff38e32c316babe4c6cd6e9ca1ae6b0cb0704b0195c3bd38e7fba089ee97
SHA512ba0ae87980d89aaba98ae0a80be98395bc3881e74eb5b271d250f96c575c3bcc4449685b3cfeda8d79566f28cd538733139df4290bfa0892fe31db52eced0e7d
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Filesize
20KB
MD542c395b8db48b6ce3d34c301d1eba9d5
SHA1b7cfa3de344814bec105391663c0df4a74310996
SHA2565644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d
SHA5127b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845
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Filesize
20KB
MD522be08f683bcc01d7a9799bbd2c10041
SHA12efb6041cf3d6e67970135e592569c76fc4c41de
SHA256451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457
SHA5120eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936
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Filesize
279KB
MD519df99c6abef7763427c6e25f42d5d69
SHA15cb8f62d3645871185194693136e8bd4eb931cb5
SHA256dc4d4fc8db5eb4646ad9caed3135e86655f5b7a08556bd7d2134cd73719b7a22
SHA512883589e6a02e468f18b3a1a3fef5589cf1673e81d5d8008472ebde2b65456c0d8a61b78c1273349e1e9040c08991d4031850a36d471c54e3978c2abf9cf88580
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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