Behavioral task
behavioral1
Sample
Quasar.exe
Resource
win7-20220812-en
General
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Target
sample.zip
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Size
289KB
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MD5
8888d3a9535e4c88f59873d306dc5721
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SHA1
ef47a2ab799c4cba0bbb0159b43dfbd870d07746
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SHA256
75322bf03954f99a0f362a8fe20460a65217a88868b714e232ed474575b71df6
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SHA512
e7aa5543390fc64086d91491b7e2d06e1ee1228f376746aa9d77cba476ce620608312952c05a3d40864aafa6d0bb5c5c6a0cf965a7c6dbd371f5b717acf33dee
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SSDEEP
6144:BY4uXVLkKP1Pw0Wz8iMl80QaQ8ASpNLEFTV54QojEZxlPJSnrR:BY5VLkKP1JWz8lJfQlSpNmB9ZLxSrR
Malware Config
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule static1/unpack001/Quasar.exe family_quasar
Files
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sample.zip.zip
Password: infected
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Quasar.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 34KB
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