Static task
static1
Behavioral task
behavioral1
Sample
4fddbbc76d04bf7f59e6aa343c7dc3a7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4fddbbc76d04bf7f59e6aa343c7dc3a7.exe
Resource
win10v2004-20240412-en
General
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Target
4fddbbc76d04bf7f59e6aa343c7dc3a7.exe
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Size
261KB
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MD5
4fddbbc76d04bf7f59e6aa343c7dc3a7
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SHA1
bc7931de1ab579520d01fb316d235b7ff0c00059
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SHA256
a28e58e0ef93210938b8270940c97151f586a357d36d5108ea697b5e1f391c56
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SHA512
fc1aa007b95f342d2a76bf169382c9a96381b70efc242e4e655d941157bbc6e9070d5a30d949fb3bd5e482480a65eeda70ee0cd97ce5f6dd0fa0483def308c28
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SSDEEP
3072:O7BMvaWjzrLXQQJKgmSBAVpet2AgollMZv:saaWjz/gGKgmS+k2i2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4fddbbc76d04bf7f59e6aa343c7dc3a7.exe
Files
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4fddbbc76d04bf7f59e6aa343c7dc3a7.exe.exe windows:4 windows x86 arch:x86
cf6478dd315d96e90d4e24bcf02940d3
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
GetModuleHandleA
FindClose
FindNextFileA
FindFirstFileA
GetLocaleInfoA
Sleep
FlushFileBuffers
SetStdHandle
SetFilePointer
LCMapStringW
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
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
CloseHandle
advapi32
GetUserNameW
ole32
CoCreateInstance
CoUninitialize
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
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: 16KB - Virtual size: 85KB
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: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE