Analysis
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max time kernel
117s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 21:08
Static task
static1
Behavioral task
behavioral1
Sample
0a7871874dc7111b978e798f616211f9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0a7871874dc7111b978e798f616211f9.exe
Resource
win10v2004-20240419-en
General
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Target
0a7871874dc7111b978e798f616211f9.exe
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Size
449KB
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MD5
0a7871874dc7111b978e798f616211f9
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SHA1
5f020eefc6d5da7efecd31bd3911911169d99021
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SHA256
209765690105250f9d48d09d6bf6c4bbe22668e38b7b7e400b703e27bec45057
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SHA512
19b5f8b0f64a0175494d7725875d57cf66a4c90a9fba74e0333f129e1386c6c2458ffc35f4774fad01e8fa2b2ccd59baf56dcc65a27e4f90d42005fe25fbda52
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SSDEEP
12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK1:znFRiySH3Ilt5Ri3rkT6Ye
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/676-219-0x00000000003A0000-0x0000000003C98000-memory.dmp family_zgrat_v1 behavioral1/memory/676-220-0x000000001F080000-0x000000001F190000-memory.dmp family_zgrat_v1 behavioral1/memory/676-224-0x000000001E5E0000-0x000000001E604000-memory.dmp family_zgrat_v1 -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2676-250-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
u1ok.0.exerun.exeu1ok.3.exepid Process 3068 u1ok.0.exe 2776 run.exe 1500 u1ok.3.exe -
Loads dropped DLL 14 IoCs
Processes:
0a7871874dc7111b978e798f616211f9.exerun.execmd.exepid Process 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2776 run.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 2180 0a7871874dc7111b978e798f616211f9.exe 1876 cmd.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid Process procid_target PID 2776 set thread context of 1876 2776 run.exe 30 PID 1876 set thread context of 2676 1876 cmd.exe 35 -
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.
Processes:
u1ok.3.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ok.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ok.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1ok.3.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
run.execmd.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exepid Process 2776 run.exe 2776 run.exe 1876 cmd.exe 1876 cmd.exe 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2676 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid Process 2776 run.exe 1876 cmd.exe 1876 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeMSBuild.exedescription pid Process Token: SeDebugPrivilege 676 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2676 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u1ok.3.exepid Process 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u1ok.3.exepid Process 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe 1500 u1ok.3.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
run.exeMSBuild.exepid Process 2776 run.exe 2776 run.exe 2676 MSBuild.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0a7871874dc7111b978e798f616211f9.exerun.exeu1ok.3.execmd.exedescription pid Process procid_target PID 2180 wrote to memory of 3068 2180 0a7871874dc7111b978e798f616211f9.exe 28 PID 2180 wrote to memory of 3068 2180 0a7871874dc7111b978e798f616211f9.exe 28 PID 2180 wrote to memory of 3068 2180 0a7871874dc7111b978e798f616211f9.exe 28 PID 2180 wrote to memory of 3068 2180 0a7871874dc7111b978e798f616211f9.exe 28 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2180 wrote to memory of 2776 2180 0a7871874dc7111b978e798f616211f9.exe 29 PID 2776 wrote to memory of 1876 2776 run.exe 30 PID 2776 wrote to memory of 1876 2776 run.exe 30 PID 2776 wrote to memory of 1876 2776 run.exe 30 PID 2776 wrote to memory of 1876 2776 run.exe 30 PID 2180 wrote to memory of 1500 2180 0a7871874dc7111b978e798f616211f9.exe 32 PID 2180 wrote to memory of 1500 2180 0a7871874dc7111b978e798f616211f9.exe 32 PID 2180 wrote to memory of 1500 2180 0a7871874dc7111b978e798f616211f9.exe 32 PID 2180 wrote to memory of 1500 2180 0a7871874dc7111b978e798f616211f9.exe 32 PID 2776 wrote to memory of 1876 2776 run.exe 30 PID 1500 wrote to memory of 676 1500 u1ok.3.exe 33 PID 1500 wrote to memory of 676 1500 u1ok.3.exe 33 PID 1500 wrote to memory of 676 1500 u1ok.3.exe 33 PID 1500 wrote to memory of 676 1500 u1ok.3.exe 33 PID 1876 wrote to memory of 2676 1876 cmd.exe 35 PID 1876 wrote to memory of 2676 1876 cmd.exe 35 PID 1876 wrote to memory of 2676 1876 cmd.exe 35 PID 1876 wrote to memory of 2676 1876 cmd.exe 35 PID 1876 wrote to memory of 2676 1876 cmd.exe 35 PID 1876 wrote to memory of 2676 1876 cmd.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\0a7871874dc7111b978e798f616211f9.exe"C:\Users\Admin\AppData\Local\Temp\0a7871874dc7111b978e798f616211f9.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\u1ok.0.exe"C:\Users\Admin\AppData\Local\Temp\u1ok.0.exe"2⤵
- Executes dropped EXE
PID:3068
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C:\Users\Admin\AppData\Local\Temp\u1ok.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1ok.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:2776 -
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:1876 -
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:2676
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C:\Users\Admin\AppData\Local\Temp\u1ok.3.exe"C:\Users\Admin\AppData\Local\Temp\u1ok.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1500 -
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:676
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\049b7335d372bd07248452d0b58e37cfb8420ac5b148b226adcb19ae95655a7b\6892cc9ddc97432e99bcd596ad68b41a.tmp
Filesize1KB
MD5b435ee582940fb5fdb7ea1e02cb9ca98
SHA1ca4bb9a63e6fa7111de7d5d719a52a45a12f5c90
SHA25620df4987b58978d0ec07a059c6b33f7f231d18b6bd9070a132816481f715f8db
SHA512c993df791e5387a6dd7f327762801bc6711a212e38f6f38b5d5430c64e646ef4bcf5fceb12c34bf3939b9ce0b7e284e2015c08c77d9c0d470bc99a8716e76c71
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Filesize
3.7MB
MD578d3ca6355c93c72b494bb6a498bf639
SHA12fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
SHA256a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
SHA5121b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
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Filesize
1.4MB
MD58350aaaa182421c56debcd4b93557ece
SHA1411a7c6ec12a0a41686946d32b1e19f5ff47afa6
SHA256a8c5f11b11fc8bebf6f7082391ea2c7f565fcefdfe5cd64a8c6bf0c44a86df20
SHA512e4bc5133ff13c4b181e5262c4ff5fda5a499234525837ce1eef253820be29af14daed2bd45f3c89ab8bbcacecee7a94f49978b835944dbcac9bd255b12b85a83
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Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
305KB
MD5acaaa65d3f174ebf3595e23522837b43
SHA19a6f1ca6f103591e453b991ba0ec7fba37863e63
SHA2568ea615668614745e60720fe0fbb6febf8cc9dfdd374f70ab7542132f86bf0ec2
SHA5125007c93e32211e7ce24089fad1160720f0dc187ccd7f32bf2e3c0f66a080b7d6d5afb8c62e367c2ee422f43763c07e065e1790054f3afd0dd6b3a7f45c94d1f8
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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