Behavioral task
behavioral1
Sample
015c27fea66014efc105d3680f655740.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
015c27fea66014efc105d3680f655740.exe
Resource
win10v2004-20231215-en
General
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Target
015c27fea66014efc105d3680f655740
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Size
271KB
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MD5
015c27fea66014efc105d3680f655740
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SHA1
cb6e3ef3feec5b4d141f8b2d682cbaac49ffd9a3
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SHA256
7609364ff456c16a6abadd0c636ba1771b87b34c9ff9fa9525fa0cefd4362858
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SHA512
93b4700c8ec9232c2fff024bb4b6a5ae3f5758ca7ce456a15820609ad1dbdb022a4612afb31b4e11369a7ea1e792481c25c4f41423c25799fd9a9fd7ac58adbf
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SSDEEP
3072:KNFHJJNdEwvvwQ8QLKVcb4zbxrV8tMcwdScoBa/igQjHCX8zIctqwEDR44/mRrP:0zmwnaV2mcUoA/iDrm8bt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 015c27fea66014efc105d3680f655740
Files
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015c27fea66014efc105d3680f655740.exe windows:4 windows x86 arch:x86
143b0a91ee1811b565488e547ba05ae8
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_BYTES_REVERSED_HI
Imports
kernel32
Sleep
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
TerminateProcess
Sleep
SetFilePointer
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReadFile
OpenProcess
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalReAlloc
GlobalHandle
GlobalLock
GlobalFree
GlobalAlloc
GetWindowsDirectoryA
GetVersionExA
GetTimeZoneInformation
GetThreadLocale
GetTempPathA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
GetACP
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateFileA
CreateEventA
CreateDirectoryA
CompareStringA
CloseHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysFreeString
SysReAllocStringLen
SysAllocStringLen
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
PeekMessageA
MsgWaitForMultipleObjects
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharUpperBuffA
CharToOemA
Sections
UPX0 Size: 264KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE