Behavioral task
behavioral1
Sample
1468740x00000000004000000.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
1468740x00000000004000000.exe
Resource
win10v2004-20230621-en
General
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Target
1468740x00000000004000000.dmp
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Size
3.1MB
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MD5
7a868179c0adefc3f1100b09c02634c1
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SHA1
3c7c5759e9fc3bc71015bb2d887979579f65e075
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SHA256
f4d1aaae6a847f80c95825559dd671bf9fb6b33ad7b3f9c862da01c727f45f2f
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SHA512
62568266518699bab1e17e0714e34a33bf2914e8a93af5f8f8398d3409d175727cfd40abfbb2b08d9cb977ec26bbdc39e13647fcce06cea62f3f539c4685f356
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SSDEEP
49152:yvpt62XlaSFNWPjljiFa2RoUYIZQyhZmzpVoGdW12THHB72eh2NT:yvj62XlaSFNWPjljiFXRoUYIGyhm
Malware Config
Extracted
quasar
-
reconnect_delay
3000
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 1468740x00000000004000000.dmp
Files
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1468740x00000000004000000.dmp.exe windows x86
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
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