Static task
static1
Behavioral task
behavioral1
Sample
541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092.exe
Resource
win10v2004-20240802-en
General
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Target
541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092.exe
-
Size
250KB
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MD5
d46aa2fee0819d22e827ff7c529e611d
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SHA1
e2eaa1ee0b51caf803ceedd7d3452577b6fe7a8d
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SHA256
541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092
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SHA512
2640dd5d23545cdebcf54459623b05f8edc2903f67d13a8e1d1fff8ebcc254285393acd4100984cb7f443a29a8adc8534bec1cec5b3396947911f90bb6d841e4
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SSDEEP
6144:SuakT8afyPWz+Oz9tUcUgtPRLr/45QKqmN2:SsZqPWzfz9FlRHcqA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092.exe
Files
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541c37fdacc69b0a618d97ef4821112816576f672cacaffd71e81ff23a041092.exe.exe windows:4 windows x86 arch:x86
efb80292491fb9d7c665ecb8153f62c7
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_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegEnumValueA
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
TranslateMessage
SystemParametersInfoW
PeekMessageA
MessageBoxA
LoadStringA
GetSystemMetrics
GetLastInputInfo
DispatchMessageA
CharNextW
CharLowerBuffW
CharNextA
CharLowerBuffA
CharUpperBuffA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
CreateThread
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
TerminateProcess
SizeofResource
SetFileTime
SetFilePointer
SetFileAttributesW
SetEndOfFile
ReadFile
OpenProcess
OpenMutexA
MoveFileW
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalReAlloc
GlobalHandle
GlobalLock
GlobalFree
GlobalAlloc
GetVersionExA
GetTickCount
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameW
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFileAttributesA
GetEnvironmentVariableA
GetDiskFreeSpaceA
GetDateFormatA
GetCommandLineW
GetCPInfo
FreeResource
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileW
DeleteCriticalSection
CreateProcessW
CreateMutexA
CreateFileW
CompareStringA
CloseHandle
Sleep
mpr
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
wininet
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
shell32
ShellExecuteW
SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHGetMalloc
Sections
.text Size: 231KB - Virtual size: 231KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1024B - Virtual size: 692B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 24KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ