Analysis
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max time kernel
146s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02/11/2024, 16:58
Static task
static1
Behavioral task
behavioral1
Sample
eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe
Resource
win10v2004-20241007-en
General
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Target
eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe
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Size
77KB
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MD5
82f0309a6dbee13e2f45ad49ee66b743
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SHA1
2a9f684036b7f95668aad84658a33d454085d4ca
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SHA256
eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33
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SHA512
6933ca6c46662d37393784dea65a9c09ff125f26aed9b69b85d952dc2323837511a83bfdf504ce298cc0a2b3b718af3ce5305f9830528ab9a3a7e0b6838cdced
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SSDEEP
768:/9Ndl0gzhY+eLA7gLa1eaf5EKbW1bY65h2WWVBYT:zdl0gtY+YLaFfzSbYEEzg
Malware Config
Signatures
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Andromeda family
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral1/memory/2704-17-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/2704-21-0x0000000000020000-0x0000000000025000-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\14059 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msraqubn.com" svchost.exe -
Deletes itself 1 IoCs
pid Process 2704 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 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3040 set thread context of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msraqubn.com svchost.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 3040 wrote to memory of 1668 3040 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 30 PID 1668 wrote to memory of 2704 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 31 PID 1668 wrote to memory of 2704 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 31 PID 1668 wrote to memory of 2704 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 31 PID 1668 wrote to memory of 2704 1668 eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe"C:\Users\Admin\AppData\Local\Temp\eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Users\Admin\AppData\Local\Temp\eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe"C:\Users\Admin\AppData\Local\Temp\eca385dd03835cf03e5030de9a2761edc7c3e5d2b59433a5a4c01851fd502b33.exe"2⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\syswow64\svchost.exeC:\Windows\syswow64\svchost.exe3⤵
- Adds policy Run key to start application
- Deletes itself
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2704
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