Behavioral task
behavioral1
Sample
Ware_Spoofer(val.fn tur).exe
Resource
win7-20240704-en
General
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Target
Ware_Spoofer(val.fn tur).exe
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Size
3.1MB
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MD5
897b8e80b77f2377d647b561d0872016
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SHA1
d67e44a4113d3dcc36ec0d6adced197c9d4a8af1
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SHA256
fb20e2bfb2e143208a8be2207531660b2c9425367d1eabecb20fd0bca5d9e6af
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SHA512
6b20fdfc3d83de813d0cfa8d55f094d6598611c03b1d9a799246ef7d783b7ac3b48c8abd47d37f66aae90d41778483ab2f60def82a92db34e8fffd91846398f0
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SSDEEP
49152:3vKlL26AaNeWgPhlmVqvMQ7XSKaGfCxTyDxk/b8oGd2EUTHHB72eh2NT:3vyL26AaNeWgPhlmVqkQ7XSKPCu
Malware Config
Extracted
quasar
1.4.1
Office04
alex123123123141-55070.portmap.host:55070
0d351e2e-bde5-4d66-91dd-b2ae0085d0ba
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encryption_key
47E7581078CF97F0C60773AFD27D7C68D4136B61
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Ware_Spoofer(val.fn tur).exe
Files
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Ware_Spoofer(val.fn tur).exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ