Behavioral task
behavioral1
Sample
2984-24-0x0000000000400000-0x0000000000724000-memory.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2984-24-0x0000000000400000-0x0000000000724000-memory.exe
Resource
win10v2004-20240508-en
General
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Target
2984-24-0x0000000000400000-0x0000000000724000-memory.dmp
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Size
3.1MB
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MD5
22ce4609a3ea9104acfb107f5ca61fc1
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SHA1
bb85b26c0ca845346445d46a2fc9e59c17ff04f2
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SHA256
2ef0c6b0d1795419b153d00978f264e2bda8db4bfddbe4ecd9b91533ed5038ac
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SHA512
78327c8d41c87664b79b910f9f2e8cc773df39bebac39da975b3996e9afc9f74c1d0302fe299166d64d8b492a093a0ae44917edeb153dd755be77f06be2848ae
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SSDEEP
49152:mvzlL26AaNeWgPhlmVqvMQ7XSKS1uPQOMfpuoGdNVubTHHB72eh2NT:mvpL26AaNeWgPhlmVqkQ7XSKS1uPQaD
Malware Config
Extracted
quasar
1.4.1
Rd Scraper Rdp May 9
new2024q.ddns.net:7080
7f38961c-3ed6-4d68-9e17-518ad3eed98c
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encryption_key
8958325E33A13640D6B486F10B79591D5E528432
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client 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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2984-24-0x0000000000400000-0x0000000000724000-memory.dmp
Files
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2984-24-0x0000000000400000-0x0000000000724000-memory.dmp.exe windows:4 windows x86 arch: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