Analysis
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max time kernel
147s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
26-04-2024 12:56
Static task
static1
Behavioral task
behavioral1
Sample
60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe
Resource
win10v2004-20240412-en
General
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Target
60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe
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Size
442KB
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MD5
68da2ecc926f7aac9941ddebe8174560
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SHA1
932801ef0623e352d7ca3cd8a2222fb87afae4c7
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SHA256
60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1
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SHA512
f313c6e1df2c265ed59a4035ce7c0efb956b6e12f6b05713b0bf9d02ac6e7a854f2104e3d0ef35dc2a744a1e0fda3dbb1748f866646a39852df0c515a7657b5d
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SSDEEP
12288:NVRBcNop3qLuzIn/bpRKrdjOIAUQAXZw:NxSWdjr5TZw
Malware Config
Signatures
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SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1444-118-0x0000000000B00000-0x0000000000BC6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
u1gs.0.exerun.exepid Process 940 u1gs.0.exe 2112 run.exe -
Loads dropped DLL 1 IoCs
Processes:
run.exepid Process 2112 run.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
run.execmd.exedescription pid Process procid_target PID 2112 set thread context of 2848 2112 run.exe 87 PID 2848 set thread context of 1444 2848 cmd.exe 90 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target Process procid_target 4896 940 WerFault.exe 78 4332 1900 WerFault.exe 77 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
run.execmd.exepid Process 2112 run.exe 2112 run.exe 2848 cmd.exe 2848 cmd.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
run.execmd.exepid Process 2112 run.exe 2848 cmd.exe 2848 cmd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid Process Token: SeDebugPrivilege 1444 MSBuild.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
run.exepid Process 2112 run.exe 2112 run.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exerun.execmd.exedescription pid Process procid_target PID 1900 wrote to memory of 940 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 78 PID 1900 wrote to memory of 940 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 78 PID 1900 wrote to memory of 940 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 78 PID 1900 wrote to memory of 2112 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 84 PID 1900 wrote to memory of 2112 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 84 PID 1900 wrote to memory of 2112 1900 60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe 84 PID 2112 wrote to memory of 2848 2112 run.exe 87 PID 2112 wrote to memory of 2848 2112 run.exe 87 PID 2112 wrote to memory of 2848 2112 run.exe 87 PID 2112 wrote to memory of 2848 2112 run.exe 87 PID 2848 wrote to memory of 1444 2848 cmd.exe 90 PID 2848 wrote to memory of 1444 2848 cmd.exe 90 PID 2848 wrote to memory of 1444 2848 cmd.exe 90 PID 2848 wrote to memory of 1444 2848 cmd.exe 90 PID 2848 wrote to memory of 1444 2848 cmd.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe"C:\Users\Admin\AppData\Local\Temp\60daa690aa2738775200fc3df56319a589ddee161c4ec95d13fcff996c6dc4e1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Users\Admin\AppData\Local\Temp\u1gs.0.exe"C:\Users\Admin\AppData\Local\Temp\u1gs.0.exe"2⤵
- Executes dropped EXE
PID:940 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 12403⤵
- Program crash
PID:4896
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C:\Users\Admin\AppData\Local\Temp\u1gs.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1gs.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:2112 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1900 -s 15922⤵
- Program crash
PID:4332
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 940 -ip 9401⤵PID:1888
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1900 -ip 19001⤵PID:1228
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5970429de4fdd87275598cb04732f9f4f
SHA1957c24f2d636fe064b613e4cdcd76520fc9c8e1e
SHA256f356e41ab9755235f622a23863f6d17debfa1d9b54eafe2b5c27cac1ef191e8e
SHA512007553e5535fedca5f058c3a5b07299cf1d7382ab61df953c430211d371f01a2bf58f623fbe6694a3ab8191b4ea8c5c800ca07c03bb641e73fdc0f82f6420d47
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Filesize
298KB
MD556310829ecb012c8f30c7a6485b2d613
SHA1eb6f139cdda9a96cb8075c32356105ac9f9c1e64
SHA2564d5f0a0f0d134e2554a14e7e10d43a6d15a9919c917a0861ce5faf6eca985f2a
SHA512dc7cef146f959ad7005a9ccef6edea83684f6ec609550c1366dadce03c61aedad38b66233702751e8bb28ffe332c3062fd84fc3cc0d3954c60ca113eea8cc82e
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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