General
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Target
eeeeee.exe
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Size
3.1MB
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MD5
a207f2326a2eac7a5229faadbb4efde9
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SHA1
47e061e350caad04fe5249dfec6bd0e5719314a2
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SHA256
809964ab91ce04e170c33c00343fa8aebc01c3ae46b32ed66821726a6fa6c753
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SHA512
961e273cd252331ef100e9239fb03da60aa6b1954f6864509cd643adcfaf2afb6df7d7b20b765d0092a01b03cee8950f85f0f9298d46ce0d9d1de1385da754bf
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SSDEEP
49152:fvAG42pda6D+/PjlLOlg6yQipVAiDkE2HGk/+F9oGdoRjTHHB72eh2NT:fvD42pda6D+/PjlLOlZyQipVAiDHn
Malware Config
Extracted
quasar
1.4.1
Office04
com-cathedral.gl.at.ply.gg:60312:60312
1998:1998
7275eed2-cfc2-4aaa-85a9-989867afc89d
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encryption_key
1F7D88978B03E5C08F9DEDBD0A0F2EF673BE9527
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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 eeeeee.exe
Files
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eeeeee.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