Behavioral task
behavioral1
Sample
36b0facfc65f3dffd109f153be1e0372.exe
Resource
win7-20221111-en
General
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Target
36b0facfc65f3dffd109f153be1e0372.exe
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Size
502KB
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MD5
36b0facfc65f3dffd109f153be1e0372
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SHA1
d6cea4df57516263c29ed64d561947b61b091c4d
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SHA256
1f9837d8791c3f9bc56126ff1dc6ce7038ccccfe9e67ee5f599ea3ec8291ff1e
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SHA512
eb4e8174dca11394ca9b90fb26a2323d334f97b78fc4e31943d45b9b9891ef3e1186defe846e827eee0866ac7d81f3efbf0abc233c302a50950da97e21c2f330
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SSDEEP
6144:BTEgdc0YwXAGbgiIN2RSBgV4tB/pTa9VnvwXcE3Zb8F9UeXM68cTR3i:BTEgdfYibgd/MAHmeaZ8cdi
Malware Config
Extracted
quasar
1.4.0
Office04
81.68.193.9:4782
62af3ed5-a862-4c4d-8d93-19c42a4fefd1
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encryption_key
4111EB4E3452F3046C6F5DFE90F84F08D3E1BB9C
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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
Files
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36b0facfc65f3dffd109f153be1e0372.exe.exe windows 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: 498KB - Virtual size: 497KB
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