Behavioral task
behavioral1
Sample
44070683333d672deb0362e47ec78d7fc21e669f791921a717202a4d7655fb78.exe
Resource
win7-20240708-en
General
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Target
44070683333d672deb0362e47ec78d7fc21e669f791921a717202a4d7655fb78
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Size
3.1MB
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MD5
463a276478324b457d7aeac429d98b0d
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SHA1
0fce65879c053b7574d8c4a3d72b07e036b67dca
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SHA256
44070683333d672deb0362e47ec78d7fc21e669f791921a717202a4d7655fb78
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SHA512
fbc48a5cc5e26d06344cb482ce3fe7c145d3a4bfb12f6208ddb7dc5fff066be4ac8124ac7cc3f251dd7be62da3a8715fad62cd6e3710c41571b25012bf1055aa
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SSDEEP
49152:fvzlL26AaNeWgPhlmVqvMQ7XSKKpRJ6obR3LoGdZ0THHB72eh2NT:fvpL26AaNeWgPhlmVqkQ7XSKKpRJ6C
Malware Config
Extracted
quasar
1.4.1
Y
yuyang0608.ddns.net:4782
6443e8e5-8305-4e0f-8e29-2602dbfa77d7
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encryption_key
94C2948484DD46B00530251D2CB1E9495EA8C86F
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install_name
Amd Platform Support.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Amd Platform Support
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subdirectory
AMD
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 44070683333d672deb0362e47ec78d7fc21e669f791921a717202a4d7655fb78
Files
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44070683333d672deb0362e47ec78d7fc21e669f791921a717202a4d7655fb78.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