Analysis
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max time kernel
141s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
10/03/2025, 11:41
Static task
static1
Behavioral task
behavioral1
Sample
cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe
Resource
win10v2004-20250217-en
General
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Target
cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe
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Size
1.3MB
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MD5
57e9a6b2f9b226c04d6e5843da5dfcd2
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SHA1
0b051574e6bdf3810a30a2c239f0c3b44ee63e6e
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SHA256
cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327
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SHA512
65272f661c733ea423fc895d3f1a37d4476dccde506de1411267f4ac8ffcf1c001b5a1cf906d109369de055724cc82b9d6f08efc7716558ea7c7dde3ce64b8ce
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SSDEEP
24576:0u6J33O0c+JY5UZ+XC0kGso6FaWYysVPDWKH4scs3WY:Ou0c++OCvkGs9FafPDWKYlvY
Malware Config
Extracted
darkcloud
Protocol: ftp- Host:
ftp.dorasanat.com.tr - Port:
21 - Username:
[email protected] - Password:
K0BRhY6s,&aN
Signatures
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Darkcloud family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1072 set thread context of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30 -
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 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2744 svchost.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1072 wrote to memory of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30 PID 1072 wrote to memory of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30 PID 1072 wrote to memory of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30 PID 1072 wrote to memory of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30 PID 1072 wrote to memory of 2744 1072 cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.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:1072 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2744
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