Analysis
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max time kernel
112s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 15:15
Static task
static1
Behavioral task
behavioral1
Sample
f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe
Resource
win10v2004-20241007-en
General
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Target
f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe
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Size
62KB
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MD5
92400aceeec4c6ae465b6c2f2a1b9350
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SHA1
9af269e83e518aae6d39c7b6a5f1258c33babadc
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SHA256
f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524a
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SHA512
2a75f592dbff7be8d5085755800c28f67aeec190db0d894f5a9a061d491574a7e43367b94ee4d08093108915935609ac17f5bb891bfb24086f8858cfee97b9af
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SSDEEP
768:8ZYOGJ8z39m6odrD2ydQtaCGvRDvqguFjI3LOLisuIPcH9e3FEx8EFK4AVSi0WCj:83t2dGanvsh2ki4PQeVEKE38TCNMBMp7
Malware Config
Signatures
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Andromeda family
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral2/memory/772-10-0x0000000001710000-0x0000000001715000-memory.dmp family_andromeda behavioral2/memory/772-14-0x0000000001710000-0x0000000001715000-memory.dmp family_andromeda -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\65044 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msddfi.cmd" svchost.exe -
Deletes itself 1 IoCs
pid Process 772 svchost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msddfi.cmd svchost.exe -
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 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2644 wrote to memory of 772 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe 82 PID 2644 wrote to memory of 772 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe 82 PID 2644 wrote to memory of 772 2644 f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe"C:\Users\Admin\AppData\Local\Temp\f6bd0c5c5dac70a25ccb1a3eba5d37a53949098b12c150ce4ca72fa537a2524aN.exe"1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe2⤵
- Adds policy Run key to start application
- Deletes itself
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:772
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