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Behavioral task
behavioral1
Sample
SpotifyLauncher.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
SpotifyLauncher.exe
Resource
win10ltsc2021-20241023-en
General
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Target
SpotifyLauncher.exe
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Size
3.1MB
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MD5
459bd1f40deff63df61baa82b8c053b3
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SHA1
e08e35044bf8f73b67e54901ad37a4edf33fc319
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SHA256
812c0beafd8928e2aa6410d1889acecf6b4213614d3fadbfc3fbba295932c9c3
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SHA512
4232cf3ef7fe0e199a9e673ce785ecdd313ebdd5104d0a016105c7a76d77c350bac623e33d794255b04d989c12436d42850ef95b68452f04f9a7c6109c44130b
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SSDEEP
49152:+vkt62XlaSFNWPjljiFa2RoUYIlgtCxkkvJrNoGdR5UTHHB72eh2NT:+v462XlaSFNWPjljiFXRoUYIDkcr
Malware Config
Extracted
quasar
1.4.1
filip
192.168.1.171:4782
8a32f315-b6f7-488d-8f1f-fefeb759304a
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encryption_key
F0287BA2AFF0852B0C114DD06BE24EB4A3DB1A65
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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
SpotifyLauncher
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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 SpotifyLauncher.exe
Files
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SpotifyLauncher.exe.exe windows:4 windows x86 arch:x86
Password: 1234
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