Behavioral task
behavioral1
Sample
latest.exe
Resource
win11-20241007-en
General
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Target
latest.exe
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Size
3.1MB
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MD5
987547ab64e63245ed07964daef37f3b
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SHA1
ea23278cfefdd48b9da3dd07ebb94e1194817587
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SHA256
815ce2d6945fa3d5b5e7ea7d7c4b65d318255e700aa503ae70fa347217114b65
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SHA512
2648df67c0e6654327539d00ce27ff79fdf4e357072ad82c5624eb74c9d53bc90ee91017d27ed31d9577fb9e5439a2ea8e2f27e0a934afee58b98c9de56a4e25
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SSDEEP
49152:rvHG42pda6D+/PjlLOlg6yQipV8KRJ6ebR3LoGduTHHB72eh2NT:rvm42pda6D+/PjlLOlZyQipV8KRJ6Y
Malware Config
Extracted
quasar
1.4.1
thecoolfile
dfsgmnhsrf23456623423456-51636.portmap.host:51636
372f3f9f-1eba-429d-9b98-7c94499b8dbf
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encryption_key
B42CE86AEBA4D8818352F4D811EA7BBB472E229A
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install_name
windows defender.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
discord
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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 latest.exe
Files
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latest.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