Static task
static1
Behavioral task
behavioral1
Sample
550acf1c3f5552e310f58d8dd8795c21.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
550acf1c3f5552e310f58d8dd8795c21.exe
Resource
win10v2004-20231215-en
General
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Target
550acf1c3f5552e310f58d8dd8795c21
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Size
174KB
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MD5
550acf1c3f5552e310f58d8dd8795c21
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SHA1
49a3ca428dfa5a5bd24e4f5f1b1717e919dcb2ab
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SHA256
3edd676da28e1b801d8bf5f6f9c16ff2c568bd72e50ccb48e0089562c6352b3f
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SHA512
7d66eeeecb418c218131b657fb77a9516dd44199dc03872cb48b5889a9d9aba1f33befe7755aa84c4771bff1c887f926607cf0059577a8a0fdfd99763c9ceef8
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SSDEEP
3072:PpSyODrZ3K3Rn4urRTsR9G3ut/RO86dU/3Ya9F7khK0AzJ:RSyaI4ATt6FIUfYaLkA0Al
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 550acf1c3f5552e310f58d8dd8795c21
Files
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550acf1c3f5552e310f58d8dd8795c21.exe windows:4 windows x86 arch:x86
49b301ad6e0fabf2e9cc87e8c7fd765b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
CreateFileMappingA
CreateFileA
InitializeCriticalSection
GetProcAddress
GetCurrentProcess
LocalFree
RaiseException
LocalAlloc
GetVersionExA
TerminateProcess
Sleep
WaitForSingleObject
GetExitCodeProcess
GetEnvironmentVariableA
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetFullPathNameA
DeleteFileA
WriteFile
GetTempFileNameA
GetTempPathA
VirtualFree
VirtualProtect
SetFilePointer
VirtualAlloc
DuplicateHandle
MapViewOfFile
GetFileSize
GetFileTime
LoadLibraryA
FlushFileBuffers
GetModuleFileNameA
FindFirstFileA
CreateProcessA
SetEnvironmentVariableA
OpenProcess
GetCurrentProcessId
HeapAlloc
HeapCreate
HeapFree
FormatMessageA
GetLastError
SetUnhandledExceptionFilter
VirtualQuery
CreateFileW
WideCharToMultiByte
GetFileAttributesA
CreateFileMappingW
FreeLibrary
LoadLibraryW
GetModuleHandleW
ExitProcess
FindClose
GetModuleHandleA
UnmapViewOfFile
CloseHandle
ReadFile
GetSystemTimeAsFileTime
FindNextFileA
RtlUnwind
user32
wvsprintfA
ChangeDisplaySettingsA
MessageBoxA
wsprintfA
CharUpperBuffA
LoadImageA
gdi32
RemoveFontResourceA
DeleteDC
AddFontResourceA
CreateCompatibleDC
CreateDIBSection
Sections
Size: 99KB - Virtual size: 203KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 19KB - Virtual size: 241KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 14KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 29KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 15KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE