Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 15:49
Static task
static1
Behavioral task
behavioral1
Sample
2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe
Resource
win7-20240903-en
General
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Target
2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe
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Size
1004KB
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MD5
f8b8beccdf66e3ef9ca54ac632ceb47b
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SHA1
24a275521156c3d36a452a09b69b7fc9a1981f7e
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SHA256
2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801
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SHA512
59ebd8f4e418b1b30a069d9721a7bb72684b3675ca2422ab179abf266cfe3701643b60b2093407224c11f311f667076b41898a3d018831ea55bd59781ef6e4c1
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SSDEEP
24576:qu6J33O0c+JY5UZ+XC0kGso6Fax8PEgNVWY:cu0c++OCvkGs9FaxpXY
Malware Config
Extracted
asyncrat
0.5.8
Default
oshaduck123.duckdns.org:6606
oshaduck123.duckdns.org:7707
oshaduck123.duckdns.org:8808
ZWwiD1mukwdK
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4456 set thread context of 5104 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 84 -
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 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5104 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4456 wrote to memory of 5104 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 84 PID 4456 wrote to memory of 5104 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 84 PID 4456 wrote to memory of 5104 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 84 PID 4456 wrote to memory of 5104 4456 2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe"C:\Users\Admin\AppData\Local\Temp\2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\2cdfbaeb99da97fe3ed7bc8370f3af2a9c1a27e2812119a666f457264f6ca801.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5104
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