Behavioral task
behavioral1
Sample
Eggpy.exe
Resource
win7-20240903-en
General
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Target
Eggpy.exe
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Size
3.3MB
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MD5
311933ce408d4d388840c403a42324a8
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SHA1
d8087493d05a664639ec0855bb636789be0bae53
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SHA256
358d36db4fe4df0ae13317555061a4dc3033254f81f53fe78eb59ed84d3483dd
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SHA512
965957a8e15ebd5ced85e827c9888ae69e2be563c0488b64d7c59eccf686330171a475beeae36140c271b06072c5675fe90ff9ef011cba396edd25df3928656b
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SSDEEP
49152:ovKgo2QSaNpzyPllgamb0CZof/JaG83ear1LoGdHh7THHB72eh2NT/:ovjo2QSaNpzyPllgamYCZof/JE3VXw
Malware Config
Extracted
quasar
1.4.1
Office04
AWZ3153-54894.portmap.host:54894
AWZ3153-54894.portmap.host:4782
504548b2-3cf4-4efe-90ce-156d3776854c
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encryption_key
5F9B0D3C7007E834C112F6078ABD8C2684830A3F
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install_name
cmdline.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
svchost
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subdirectory
cmd
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 Eggpy.exe
Files
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Eggpy.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: 192KB - Virtual size: 192KB
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