Behavioral task
behavioral1
Sample
1260-49-0x0000000004B30000-0x0000000004B70000-memory.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
1260-49-0x0000000004B30000-0x0000000004B70000-memory.exe
Resource
win10v2004-20231023-en
General
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Target
1260-49-0x0000000004B30000-0x0000000004B70000-memory.dmp
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Size
256KB
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MD5
4aa1c332b15f42f2ce66fc16a9a6a4dd
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SHA1
8217c9d23e10822038f740d7043e1d9741ac38ee
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SHA256
b41b1d5f75c16aa4626e2896cb2611a496efc834f1b1ea9c03ba68bfa658307c
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SHA512
03bd2cab590cfb6190a746ea0073e717b5acfe206aaaea280ec9fa63a13b25b37e0908f2c25a8ab4a6a806f508f7c63dd1ffd8510f089b8143b6bc082de81488
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SSDEEP
6144:K7zO0LSclT6FOwEP5Kq+SMv0VGb7bDcllbk7:wlJtTF9zVGkllbk7
Malware Config
Extracted
quasar
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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 1260-49-0x0000000004B30000-0x0000000004B70000-memory.dmp
Files
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1260-49-0x0000000004B30000-0x0000000004B70000-memory.dmp.exe windows:4 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: 285KB - Virtual size: 285KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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