General
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Target
BICOSLEFDSDFuilt.exe
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Size
502KB
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MD5
92c6ee466c4b854fd7eca141c9b06f5c
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SHA1
171b308e7366c45b3b525d570cf73f1f46b8e569
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SHA256
e6d89ab26e52d2a29050721414698fb6881de827edb5d55dcd1100a096c5320f
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SHA512
40a7570ab45be8c06ae41762bf74cf6b555d031d0b3d731a6a034ce016243e5306d2e005da21377a39ffdf3d7660a60bb8bcb93ec573f0b8ad402d09236c438f
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SSDEEP
6144:oTEgdc0Y4XbZvdo6EsRwdyc5s/pr6NIwIiS2cELOb8F9OWAeDgV2R3cTR3u:oTEgdfYkdo6FQs8s2bpqg3cdu
Malware Config
Extracted
quasar
1.4.0
hadaw
glare.hadaw.ml:20872
d69d2d7a-7cc7-4274-a588-93f606184524
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encryption_key
2C0C62BDD42E42BC77F98F8E1EE713B43F791267
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install_name
WindowsServe.exe
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log_directory
MicrosoftEnlightenment
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reconnect_delay
101
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startup_key
Microsoft Helper
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subdirectory
WindowsSDTR
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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BICOSLEFDSDFuilt.exe.exe windows x86
Password: 56uytgik
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