General
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Target
Evil-Spotify.exe
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Size
4.1MB
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MD5
eac9e1dc5033a7157b52c534c40f7692
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SHA1
9009aab2033bd980ae67ff4e90b79b976806077b
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SHA256
88af6756ac1505c37b11aeb6d23376543f2ae4a60ab6942a3cef1fef5059720a
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SHA512
d95f1c3a01f529f09be1b73cf1c4815859bcb96abb71e59496da526784506759f021b039046b17c707ae1f0a83b4de858ac1d7d5327063ed6dd2d5fda1b515fe
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SSDEEP
49152:9vyI22SsaNYfdPBldt698dBcjH3MDRbRoLoGdzELTHHB72eh2NT:9vf22SsaNYfdPBldt6+dBcjH3MDOI
Malware Config
Extracted
quasar
1.4.1
Office04
192.168.1.108:4782
9525e03a-9ba1-4304-8b66-284a9ef77b26
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encryption_key
0D3C8CB689B8B80B70846EBF4EB0D671D00D3ECE
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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 Evil-Spotify.exe
Files
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Evil-Spotify.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: 1.0MB - Virtual size: 1.0MB
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