Behavioral task
behavioral1
Sample
loli.exe
Resource
win7-20240903-en
General
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Target
loli.exe
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Size
3.1MB
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MD5
fc04e19e18532ba031bd6e05fad571b1
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SHA1
d124d44ac3afc724c4cfa84af182af347b430cfa
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SHA256
677b56921e0ac313d88a476865bcdfbc59ae7b941a4f31ee98cff34b5b47c67a
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SHA512
f0c11c3c79dbfaae2a7cd18335dfc2b55477b7b5cc7750f31f7817cbb71f405bb8a7a6b09d246e29e2b21f5568467241fb9fc7661ed207a914c0ed77c887e9dc
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SSDEEP
49152:XvkG42pda6D+/PjlLOlg6yQipVlZyg+vEPTHHB72eh2NT:XvP42pda6D+/PjlLOlZyQipVlZR
Malware Config
Extracted
quasar
1.4.1
Slave
manufacturer-iran.gl.at.ply.gg:46957
manufacturer-iran.gl.at.ply.gg:5047
261b229e-a9e0-46eb-b59b-76313ea213fe
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encryption_key
F7ACA224CAA318E1652BB3825C87CAD85F986692
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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
Update
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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 loli.exe
Files
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loli.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: 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