Behavioral task
behavioral1
Sample
Skbiid TOieltw.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Skbiid TOieltw.exe
Resource
win10v2004-20240802-en
General
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Target
Skbiid TOieltw.exe
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Size
3.1MB
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MD5
c3b5d232bd1744aa8435ab64fe2ad45b
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SHA1
228f135ac4b43cf21de1b715301d4a3fb0f56412
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SHA256
6f45e898b40c0b926b3ed804d3cf9c7b4af7157ceed14ccc1610b3ac6d58550a
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SHA512
552b33e1734b43705ccad457eb1be88b631c939e9fd5c0774c4973f306a4ad5ddad1d6550590e766f0ed54cd959b4f532f96733ea488bbadf63d14834b1a7624
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SSDEEP
49152:JHobtR1o2PmNXo7WCr0UzkDbrYdrPTHHB72eh2NT:JHmRvmNXo7WCr0Uzk3W
Malware Config
Extracted
quasar
1.4.1
SkibidiToilet
147.185.221.21:53256
147.185.221.21:8175
d08d5087-9e6c-4a8b-9c8f-30511f1ee6ac
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encryption_key
9E968F05BD874BA1BE086FD1774A027473823F49
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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 Skbiid TOieltw.exe
Files
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Skbiid TOieltw.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