Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30-01-2024 03:48
Static task
static1
Behavioral task
behavioral1
Sample
eca96e3eb1fe44265acc31373a1dadb9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
eca96e3eb1fe44265acc31373a1dadb9.exe
Resource
win10v2004-20231215-en
General
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Target
eca96e3eb1fe44265acc31373a1dadb9.exe
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Size
3.7MB
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MD5
eca96e3eb1fe44265acc31373a1dadb9
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SHA1
3221c9a9d13cc4b0ae24b7d2cc807f18feb3ea4f
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SHA256
906623a415b6de1164c7798d3743a5fc06ca0ccc58ca76c8b35ef0a674991608
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SHA512
ce2829831d5e5bc8783dc1d871957184f48504bd2aa741456dab29dbdac72b1ad1c110964232655cae67992283dadfc96f46417bacb700b1bd55ba4b6494a6a1
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SSDEEP
98304:lbPH543INzdx/9yiXGBwmcFBcBL+PRao/Szic:lb/5cUxllGBgFamYF
Malware Config
Signatures
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SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2876-21-0x0000000000400000-0x00000000004D4000-memory.dmp family_sectoprat -
Loads dropped DLL 1 IoCs
Processes:
eca96e3eb1fe44265acc31373a1dadb9.exepid Process 232 eca96e3eb1fe44265acc31373a1dadb9.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
powershell.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tests_for_preparation_for_the_academy = "C:\\Users\\Admin\\AppData\\Local\\Tests_for_preparation_for_the_academy\\Tests_for_preparation_for_the_academy.exe" powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
eca96e3eb1fe44265acc31373a1dadb9.exedescription pid Process procid_target PID 232 set thread context of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid Process 884 powershell.exe 884 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
InstallUtil.exepowershell.exedescription pid Process Token: SeDebugPrivilege 2876 InstallUtil.exe Token: SeDebugPrivilege 884 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
eca96e3eb1fe44265acc31373a1dadb9.exedescription pid Process procid_target PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 2876 232 eca96e3eb1fe44265acc31373a1dadb9.exe 92 PID 232 wrote to memory of 884 232 eca96e3eb1fe44265acc31373a1dadb9.exe 93 PID 232 wrote to memory of 884 232 eca96e3eb1fe44265acc31373a1dadb9.exe 93 PID 232 wrote to memory of 884 232 eca96e3eb1fe44265acc31373a1dadb9.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\eca96e3eb1fe44265acc31373a1dadb9.exe"C:\Users\Admin\AppData\Local\Temp\eca96e3eb1fe44265acc31373a1dadb9.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:232 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'Tests_for_preparation_for_the_academy';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'Tests_for_preparation_for_the_academy' -Value '"C:\Users\Admin\AppData\Local\Tests_for_preparation_for_the_academy\Tests_for_preparation_for_the_academy.exe"' -PropertyType 'String'2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
742KB
MD5544cd51a596619b78e9b54b70088307d
SHA14769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2