Behavioral task
behavioral1
Sample
EclipseIsSoHot.exe
Resource
win7-20240903-en
General
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Target
EclipseIsSoHot.exe
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Size
3.1MB
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MD5
d270f2b20a6fae8a39ee7b6d9ffecae1
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SHA1
d05036a246aa89c8c5ff4827a7a055df65c0eacc
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SHA256
389d7381073945558533fbf409f2bce03d5267e5545ecf91c4208b7646165db9
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SHA512
ab8d5207d36078d0cdeec67d23c0883ddb89568976cc94c80a491e9b5dc4eb54d68d3df0f2ea46a0c875bc85b8f44a31fb23888babc421f9a6893876a750b9a9
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SSDEEP
49152:9vzt62XlaSFNWPjljiFa2RoUYItTR16rbR3boGdDJTHHB72eh2NT:9vh62XlaSFNWPjljiFXRoUYItTR16B
Malware Config
Extracted
quasar
1.4.1
Darius
Eclipse:80
df9a6e4a-c51f-4a16-b5ba-97e6c913f325
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encryption_key
F438346FAEF700E396AC7AE5D82BB12BBAC49EC0
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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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource EclipseIsSoHot.exe
Files
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EclipseIsSoHot.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