Static task
static1
Behavioral task
behavioral1
Sample
3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3.exe
Resource
win10v2004-20240226-en
General
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Target
3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3
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Size
245KB
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MD5
64eb0a8b6f772f26841fdd63755f2987
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SHA1
225d397812ed26e075e126fc587a5380bd79870c
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SHA256
3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3
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SHA512
e467d537836f6b7dbed52b71b84246b3c3f3363e3dab37c7519aff5aec5031764dee86f07d97b9a4f662035b7db2f1fd610559bb7c4dada10c6a2f9d01931a3c
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SSDEEP
3072:9vVQLIkLWeaA8KlCph9GrowNM77sap/y5n2QTOq:NVbk6pNQOri8lp/y5nh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3
Files
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3f637b93d9a5664b43f46ffd75d350b275816f8b7a084cbe563a670a4a6fc1f3.exe windows:4 windows x86 arch:x86
faea664dccb12d653cbea3ef51eb7d97
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE