General
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Target
5b441845c2a6dd856d00a56b6dc812a13da0fee80a10e55ed7afd103914e6513.exe
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Size
414KB
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MD5
a6904914ceeccd8db0aa9c48e74a38de
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SHA1
511e05c074d020b2544361edd9228cb74ff3d3f9
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SHA256
5b441845c2a6dd856d00a56b6dc812a13da0fee80a10e55ed7afd103914e6513
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SHA512
1885e71cb75250e8b1e1f13c3c7a14406063ddc0a97672922dfce0fa9e7da3a6dfa05ebc61f14ad960a29c5b68ff1bbf36deb4debc3af8aa45765cc1f1e7798d
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SSDEEP
6144:rpNHXf500M01HGAeLs9hbIArtSOwO5mFu17:Fd50MHGAeUPrDpMFu17
Malware Config
Extracted
quasar
1.3.0.0
New
ipaf3.sytes.net:5353
ipaf4.sytes.net:5353
QSR_MUTEX_IRT4UgcGhk975OVXdn
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encryption_key
AWkTsOYsl9wIkH8LUfG4
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install_name
Driver.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Drivers
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subdirectory
Drivers
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 5b441845c2a6dd856d00a56b6dc812a13da0fee80a10e55ed7afd103914e6513.exe
Files
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5b441845c2a6dd856d00a56b6dc812a13da0fee80a10e55ed7afd103914e6513.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: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 68KB - Virtual size: 68KB
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