Behavioral task
behavioral1
Sample
test.exe
Resource
win7-20230220-en
General
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Target
test.exe
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Size
3.1MB
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MD5
27340929230bcca8cbe937ae3a1f507a
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SHA1
c00d4d428eff2724e79d3936f17e755cc3e45d5e
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SHA256
569ab4afcd7486bff334a2c4ba172ec8c20ed794b6121ed7d1650feb74cc7c0b
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SHA512
2e8f4483dd381bbef9785ea3b21af6c91de8764d8e5a1790567fcd9b4c78f73c4cd52ddd93a99f5544354fc85f3f5d9092d096147136f8f2bb2ad19cb89c4198
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SSDEEP
49152:rvnI22SsaNYfdPBldt698dBcjH58RJ6KbR3LoGd/JTHHB72eh2NT:rvI22SsaNYfdPBldt6+dBcjH58RJ6k
Malware Config
Extracted
quasar
1.4.1
bozos
war-committee.at.ply.gg:13122
5b74f5b6-ed81-4b2e-a1ab-051458540880
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encryption_key
0B4552A637C886B8E60857C6C071008CAA3D7613
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install_name
revi opti.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
revi opti 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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test.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: 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