General
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Target
Never.exe
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Size
475KB
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MD5
6d46b775b94f418a96b383ec1640bae7
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SHA1
a0acb00015368b69ded2c997b8186b43a9d9d7a5
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SHA256
1b27bc1b2d7df364cb621486bd82b1e6b0b10efe460a5cbe36b5326be96294b2
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SHA512
a7488ba7dd274c31a1b10f047a8849f32b98f40819c5f1590e97d9c8f4a508ec4661856f3ca9c46ae2832682f3523462094bf0637c3d941c80df3c5a528f4f48
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SSDEEP
6144:lS3x17eU1IpaQOu8QdWGos5Z3Qeomb8zr7+5qd75VScXnW0q4GULgefx+sKnea:/UmpPOu8egj1zrS8xLW0q49LFfx+sKt
Malware Config
Extracted
quasar
3.1.5
SeroXen
friday-ebook.gl.at.ply.gg:13014
$Sxr-8OXzSeQOvTCadaVfAi
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encryption_key
kwrcTr6rGylChV8JDYU0
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install_name
$sxr-powershell.exe
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log_directory
Logs
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reconnect_delay
1000
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startup_key
Powershell
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subdirectory
$77
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 Never.exe
Files
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Never.exe.exe windows:4 windows x86 arch: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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 406KB - Virtual size: 405KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 68KB - Virtual size: 68KB
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