Static task
static1
Behavioral task
behavioral1
Sample
S400 RAT v4.0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
S400 RAT v4.0.exe
Resource
win10v2004-20240426-en
General
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Target
S400 RAT v4.0.exe
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Size
7.7MB
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MD5
295f1e62ce905b05671814f21e133336
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SHA1
2f5d77db2a6c96297fa17137d0b17da652f2befb
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SHA256
fb31ce4c2c9738f133c124048f470aaa079f1ddcd341d09ea00a5afc4d297a0c
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SHA512
92445a6c6622a1dd7d43f45dbcbaa98b36fd780b1d4bb557e03fb072b01bbdffbe87a45f6b01ed76f9243a8b218dc359e115ee12837e153b2265db972608b839
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SSDEEP
98304:FZEjf6dm2Ez8cjhKj1sgKaBPWuqJfIarWYWEDHgQj7zFYWd49y:FZG6dg3hKhjKaBPWlQNYWEDnj7+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource S400 RAT v4.0.exe
Files
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S400 RAT v4.0.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 6.2MB - Virtual size: 6.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1.5MB - Virtual size: 1.5MB
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