Behavioral task
behavioral1
Sample
summertimesagasx.exe
Resource
win7-20240611-en
General
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Target
summertimesagasx.exe
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Size
3.1MB
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MD5
ce2c2abb89cfeb4a20221346db5ec4c2
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SHA1
cc578a41e2f847107d98eb6c6b9b0631f18eed20
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SHA256
8a16c62466c42771cfc4d8da337b2e6474c148eae0566d57c3190d4e512ec77e
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SHA512
b9c072a6fcaf377cf993696cee1b0b8beff90954c316d2686855c2247f8277356f3404837d88a2736791b3191cae22ba2971bb59e18bfef6fa3a2e672f2fa579
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SSDEEP
49152:nv6D/2oga6ctePEl3s3jn7HZkgl9xNESEjk/iYLoGdUt8THHB72eh2NT:nv8/2oga6ctePEl3s3L7HZkgDx22y
Malware Config
Extracted
quasar
1.4.1
game01
174.64.116.229:4782
192.168.56.1:4782
55c7ef57-c93d-47ee-bafd-30f0df99cc65
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encryption_key
8445CC5B46B3288DC32931912035979D2B88BF1A
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install_name
summertimesaga.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Host Process For Windows
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subdirectory
Download v21.0.0-wip.4468
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 summertimesagasx.exe
Files
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summertimesagasx.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: 9KB - Virtual size: 8KB
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