Static task
static1
Behavioral task
behavioral1
Sample
difjsifsdfg.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
difjsifsdfg.exe
Resource
win10v2004-20231222-en
General
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Target
difjsifsdfg.exe
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Size
88KB
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MD5
fb726b04b21b10881e3f9c71d8f6e40e
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SHA1
52264521270ad03c8d540db47b250f60928c62a4
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SHA256
8a38d65f79f9a3b78a2fc3e274f51ab9eacc9ea8e360e6c2983bf190e69d6770
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SHA512
6027df8f5e5cbb71cfd417b250aabcc9b3fe27432ef181c37122fb04980082b758af4e27e13b3448fea5f58bbdcaa604b081cae236a19860a8ccaecae2e52fc7
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SSDEEP
1536:k9aPd7VVMJD3qjQpyAUU6m3HvxYx4bQojGnEZVsu5zNrMjcXdUi:3PCJujQpyAUUjWebQojGnEZau5zNrMjM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource difjsifsdfg.exe
Files
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difjsifsdfg.exe.exe windows:4 windows x86 arch:x86
c4b8b0aba9f9c876ca624bdbda64d516
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
WaitForSingleObject
Sleep
CreateDirectoryA
GetTempPathA
GetModuleFileNameA
GetVolumeInformationA
GetTickCount
LCMapStringA
SetEndOfFile
LoadLibraryA
GetOEMCP
GetACP
GetCPInfo
GetLastError
DeleteFileA
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
SetHandleCount
GetStdHandle
GetFileType
ReadFile
SetFilePointer
HeapFree
WriteFile
GetProcAddress
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
HeapAlloc
SetStdHandle
VirtualAlloc
HeapReAlloc
FlushFileBuffers
CreateFileA
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringW
user32
MessageBoxA
shell32
ShellExecuteExA
winmm
timeGetTime
Sections
.text Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ