Behavioral task
behavioral1
Sample
test.exe
Resource
win7-20241010-en
General
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Target
test.exe
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Size
3.1MB
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MD5
d4d76dd987ddbf6c4be9cf1ff58cbfeb
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SHA1
21bb07280d3ef10cb0983b8d795284530d0cf93a
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SHA256
44be1930012524d9974e8150d3d387bf3c1cb7d52c13c31f02630bab7374e4cc
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SHA512
f1b62314853bc09fe5aa41e0746018cbfd411115cb90c7e27edca8d2b1f572b2e270c481c4cdbf902e870ceef6c869bdad2f137159c506cb15142f4a5b738f4a
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SSDEEP
49152:jvTlL26AaNeWgPhlmVqvMQ7XSKrBWau5p+Rk/0LoGdsTHHB72eh2NT:jvJL26AaNeWgPhlmVqkQ7XSKgad
Malware Config
Extracted
quasar
1.4.1
Office04
agent-sellers.gl.at.ply.gg:31324
92c4e81f-9c37-4d95-9999-1d9c889d6132
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encryption_key
EB7BD173527D0274DC795166855DE989150B7BE8
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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 test.exe
Files
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test.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