General
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Target
Ratlol.exe
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Size
3.1MB
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MD5
00d91ad6e1ab33673de0fa1fcc40b3d9
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SHA1
238265a76591f9ed06fdfdb3ae0414d72f5ee804
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SHA256
d0397cc6f8f74d67be54ba27842dcf8ebf8cf5515b3ca63d373ef9b7087b14cd
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SHA512
82a446bf9696467be5b51230dbd2c5c48e48e0c844f3e08e8a1fc5c094eb9cb63d1fd723fb8eda0992f8509eb8a5a1a71b9a9dd65549d7f7f0e0f4614feeb9e0
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SSDEEP
49152:Ev8Y52fyaSZOrPWluWBuGG5g5h3NR16+bR3QoGdYTHHB72eh2NT:EvF52fyaSZOrPWluWBDG5g5h3NR16n
Malware Config
Extracted
quasar
1.4.1
Sigma
idk:4782
5c7d6a36-dffc-4ec3-8525-ba9161772945
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encryption_key
7930C3883BFB3E417BEC9036B64E581CD2465EFE
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install_name
Ratlol.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Balls
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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 Ratlol.exe
Files
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Ratlol.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: 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