Analysis
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max time kernel
144s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-12-2024 17:54
Static task
static1
Behavioral task
behavioral1
Sample
8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
frlighed.app
Resource
macos-20241101-en
General
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Target
8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe
-
Size
750KB
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MD5
5c64ce5f7c6b88767f77b788a4fb5b19
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SHA1
05cf5307feb87910eef79cec65ee8ab1613e28a9
-
SHA256
8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe
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SHA512
25caeddc9d0c42b0ab1d7f6d81303c3b44be9adb3ce5e1ac49f3c78b5cd98c6f05ff07c49c0b79b2d140cb520a0f7bfbf1a7ffe549018417dd1ac44e25c0e045
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SSDEEP
12288:AuO/1lVnS6t0bXm0Uf+2Pvmj8vZ8piCM3dj3DcLIPDgMlXZo+LLhz78q6TMmC93V:Q/1lYFLmVft2j15MNj3wLsA+f54qQMmM
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 536 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1724 set thread context of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\resources\synderegistres.lnk 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe File opened for modification C:\Windows\resources\synderegistres.lnk 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe File opened for modification C:\Windows\negotiate\Anstdeligheden.ini 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31 PID 1724 wrote to memory of 536 1724 8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe"C:\Users\Admin\AppData\Local\Temp\8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Users\Admin\AppData\Local\Temp\8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe"C:\Users\Admin\AppData\Local\Temp\8d9cacf5c0689e332f4e043117ecdc533edf1b52b65179885ceb284ff706a6fe.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
38B
MD5a0d91a2f9acb4dec3b5260aba27839c4
SHA18a9037c691a2bdeebcab8bf3d4c954e62aca9207
SHA256773cd6fba7d53550b4c41aa889e330b744a7a579df2bb02212773b67e72f5844
SHA512d3df7852aea197e901c787cd8d943faaa30ee9a6678c4853ed0bb494679897854e4e7556f420f1c176443a485cf1e02e0b4bff86f8da4017a053362b2c9a0608
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Filesize
838B
MD52511b06c44441a55bdbcbc903b844a93
SHA1ae6f74b69e5ee1999256464686a7399d32660fed
SHA25656b4144660cf2fa9027beb9dd4783b4e582c03d1515a8225a80662113b675c65
SHA512aa5846acfa7bf60324911b74477fdf89d3be7ddc0d24b644c3b7a37b3c082829ccb1289eb8fb94cac6a7c0e1e960b98885803417e2c624a81943634a92773993
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Filesize
12KB
MD512b140583e3273ee1f65016becea58c4
SHA192df24d11797fefd2e1f8d29be9dfd67c56c1ada
SHA256014f1dfeb842cf7265a3644bc6903c592abe9049bfc7396829172d3d72c4d042
SHA51249ffdfa1941361430b6acb3555fd3aa05e4120f28cbdf7ceaa2af5937d0b8cccd84471cf63f06f97cf203b4aa20f226bdad082e9421b8e6b62ab6e1e9fc1e68a