Static task
static1
Behavioral task
behavioral1
Sample
b4a53d243c5f0e2ac1b65565f8e2699c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4a53d243c5f0e2ac1b65565f8e2699c.exe
Resource
win10v2004-20240226-en
General
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Target
b4a53d243c5f0e2ac1b65565f8e2699c
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Size
8KB
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MD5
b4a53d243c5f0e2ac1b65565f8e2699c
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SHA1
5195f6b1cadf0ced91296072ed840593ead69ba8
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SHA256
ddf450f15d53c66dc8156f277628f3f50dc2d711bbc683a3563b7f01c6c92ef3
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SHA512
477495de5870910423fd92d870c78107851c971af878d330c90a170515a37bcb595217e78c7860e2c62d6281c07b972d99f5bda7243468f87df2974767bb2b8f
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SSDEEP
96:K6Qu9Y1fjLFOjviacgyw8bH5ToUsQj83W0Z/IW6n/ZwxY2655qyol7/:Ky9qjATiaPyN2fVIXnxwxYb507
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4a53d243c5f0e2ac1b65565f8e2699c
Files
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b4a53d243c5f0e2ac1b65565f8e2699c.exe windows:4 windows x86 arch:x86
2bed3b575b122ce7042753fe75b3b7d0
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
ExitProcess
FormatMessageA
GetLastError
SetLastError
VirtualAlloc
CloseHandle
MapViewOfFile
CreateFileMappingA
VirtualFree
GetProcAddress
VirtualProtect
LoadLibraryA
GetModuleHandleA
GetModuleFileNameA
GetModuleFileNameW
SetEnvironmentVariableW
SetEnvironmentVariableA
WideCharToMultiByte
UnmapViewOfFile
lstrcpynW
GetFullPathNameW
GetFullPathNameA
HeapAlloc
GetProcessHeap
GetFileSize
ReadFile
SetFilePointer
CreateFileW
GetEnvironmentVariableW
CreateFileA
GetEnvironmentVariableA
GetVersion
user32
MessageBoxA
Sections
.text Size: 8KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE