Behavioral task
behavioral1
Sample
d865e083f4107a294a4fbb16abaa7ae1.exe
Resource
win7-20220901-en
General
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Target
d865e083f4107a294a4fbb16abaa7ae1.exe
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Size
502KB
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MD5
d865e083f4107a294a4fbb16abaa7ae1
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SHA1
d55ab02bfdb3c754355188d03152ea656f3205f4
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SHA256
494184bbf8bcd2b5495a9f1de9019426abd8f6d506bd01363ed6f732dee4afce
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SHA512
91977fd53fcd9671b99d2a9420cb6e6a500e444553aeda35bad4ee5c519912347fbb237d92eb08eea937f12a36432a2a9747bee8b54f1d9b6f3e32d03c4d9584
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SSDEEP
6144:NTEgdc0YYXAGbgiIN2RSB9nIJmcqW195EtqA+yw4QUcEbOb8F9TtuPYzKcTR3u:NTEgdfYqbg9IJhM4tywyLpltugzKcdu
Malware Config
Extracted
quasar
1.4.0
Office04
20.216.177.36:4782
fecf9209-2c2c-4fde-a1bf-4d33ed117fba
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encryption_key
37CEBA3CE9EE953F78CAB9AD524988CB7D5C0A7E
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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
Files
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d865e083f4107a294a4fbb16abaa7ae1.exe.exe windows 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: 498KB - Virtual size: 497KB
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