Behavioral task
behavioral1
Sample
fb11be4f9b79350a9b1e70ef3e835d0c066f15ea84424bc639e0fc70227d05a3.exe
Resource
win7-20240903-en
General
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Target
dc029852297b7372d42fff07175df39eca11eb9947c885cd670c51969f738d82
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Size
32KB
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MD5
27b55452fb6137dd23e0b7dc7c639883
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SHA1
c94b0daef3331837921667268c7a4186549e048d
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SHA256
dc029852297b7372d42fff07175df39eca11eb9947c885cd670c51969f738d82
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SHA512
2c05f827ee4b038f05d57a7d29260153bea95bcd688cef615862b9d2485146532d9f9015ea727a2a2e5d28eca64f4f26c6c89ac06cb1df8f2a139dae0358d5bf
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SSDEEP
768:fxLoK8riwi4Hk1zUagLi6Ypyn+24P7CnAIT7f4IPU9m7i:fxLoiw4OYcDAEfT7i
Malware Config
Extracted
asyncrat
| Edit 3LOSH RAT
Default
mikedonohue.kozow.com:30305
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/fb11be4f9b79350a9b1e70ef3e835d0c066f15ea84424bc639e0fc70227d05a3.exe family_asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/fb11be4f9b79350a9b1e70ef3e835d0c066f15ea84424bc639e0fc70227d05a3.exe
Files
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dc029852297b7372d42fff07175df39eca11eb9947c885cd670c51969f738d82.zip
Password: infected
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fb11be4f9b79350a9b1e70ef3e835d0c066f15ea84424bc639e0fc70227d05a3.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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