Static task
static1
Behavioral task
behavioral1
Sample
7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf.exe
Resource
win10v2004-20231215-en
General
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Target
7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf
-
Size
448KB
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MD5
f066a6a67f2da304d2a8aeab2797cd8c
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SHA1
81cddfcd6e95343dec79db2137a1d8e6310fc11a
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SHA256
7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf
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SHA512
e09ffad91b887ffbe9afdcee44fc048318b212e5bd64f1b9749b60bf4b14e1263de75bed48485862870846a595e29d278d43b8842a41907a6ba50e0a7c0ee1a5
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SSDEEP
12288:cZkt0kCtJyMY0utYCR/4aJ7KSmaQFYUYMhf9pB:WkCjyMY0utYCR/4aJ7TUYMhFpB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf
Files
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7c8d1582078839ab8319db772d05520b4e1c4f279e7d0eddd3a4375e54d9f5bf.exe windows:4 windows x86 arch:x86
7e17af737902c9a47521f911ddcfbe59
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetStdHandle
GetConsoleMode
TlsGetValue
GetLastError
SetLastError
RaiseException
ExitProcess
GetStartupInfoA
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
ReadProcessMemory
GetModuleFileNameA
GetModuleHandleA
WriteFile
ReadFile
CloseHandle
SetFilePointer
SetEndOfFile
GetSystemInfo
LoadLibraryW
GetProcAddress
FreeLibrary
FormatMessageW
CreateFileW
GetFileAttributesW
GetCurrentDirectoryW
GetFullPathNameW
GetConsoleOutputCP
GetOEMCP
GetProcessHeap
HeapAlloc
HeapFree
TlsAlloc
TlsSetValue
CreateThread
ExitThread
LocalAlloc
LocalFree
Sleep
SuspendThread
ResumeThread
TerminateThread
WaitForSingleObject
SetThreadPriority
GetThreadPriority
GetCurrentThread
OpenThread
IsDebuggerPresent
CreateEventA
ResetEvent
SetEvent
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetConsoleCP
RtlUnwind
EnumResourceTypesA
EnumResourceNamesA
EnumResourceLanguagesA
FindResourceA
FindResourceExA
LoadResource
SizeofResource
LockResource
FreeResource
GetWindowsDirectoryA
GetVersionExA
CompareStringA
GetLocaleInfoA
EnumCalendarInfoA
FindNextFileW
CompareStringW
GetLocaleInfoW
FindFirstFileExW
VirtualFree
DeviceIoControl
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
GetCPInfo
GetThreadLocale
SetThreadLocale
GetUserDefaultLCID
oleaut32
SysAllocStringLen
SysFreeString
SysReAllocStringLen
user32
MessageBoxA
CharUpperBuffW
CharLowerBuffW
CharUpperA
CharUpperBuffA
CharLowerA
CharLowerBuffA
GetSystemMetrics
MessageBeep
Sections
.text Size: 331KB - Virtual size: 331KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 100KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 10KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE