Analysis
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max time kernel
148s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12/01/2024, 23:01
Static task
static1
Behavioral task
behavioral1
Sample
224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe
Resource
win7-20231215-en
General
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Target
224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe
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Size
5.1MB
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MD5
51394a98af283b4c887a6b24f7c0c2ce
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SHA1
96eef86677a6f6a3c94486df4abf62b2dbc1fbb0
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SHA256
224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf
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SHA512
1ae2a71bf0208b93cc8181acb8bf02a8b728e5449bad342b17ff5c5f7003e570ee82c2d3efe7e8720f003807d3b243bf87a0b155cc3bae64729288e943093ff7
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SSDEEP
98304:Nm8puaHIkZOGV7sIUjcG96j/q9WQuX9EI5gqO80z0AAgHjxpaXU:HHdZOGV7jUjcG96w09tgqTe0ABlpaXU
Malware Config
Signatures
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SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1580-22-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Programming_perfectionism_and_installation_conditions.lnk 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe -
Loads dropped DLL 1 IoCs
pid Process 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5104 set thread context of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1580 RegAsm.exe Token: SeDebugPrivilege 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104 PID 5104 wrote to memory of 1580 5104 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1580
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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
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2