Behavioral task
behavioral1
Sample
bannas.exe
Resource
win7-20241010-en
General
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Target
bannas.exe
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Size
348KB
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MD5
7500a9269a35b159e854312282732728
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SHA1
5b3d03a59af9e662f84fb2ab113e6275a9d502af
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SHA256
8b776eb44e02df10fec47058feac9cc18d0f169370ebf7cbd9f0f0b7b66c99f9
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SHA512
3d46a5cec0dfc5b14381e21c096d0a9d094e6971629eada7fa4a3ddac7ac2192ff69c1c73b627447092d6589caab350fea14235cfbb380a364dba14969a7487f
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SSDEEP
6144:wk+zrEsiN1PDA3COn7bblr71T2fJYUzsgNkd:dxsiNczZsf2UzXkd
Malware Config
Extracted
quasar
1.3.0.0
Office04
localhost:4781
192.168.1.159:4781
skibiditoilet.hopto.org:4781
86.175.70.140:4781
QSR_MUTEX_86QM62MaEKfEyd8OVt
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encryption_key
zZvCiezIyCBIqqTBUeKo
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install_name
security2.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
security2
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subdirectory
skibidi
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 bannas.exe
Files
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bannas.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: 345KB - Virtual size: 344KB
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