Static task
static1
Behavioral task
behavioral1
Sample
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Resource
win10v2004-20240226-en
General
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Target
1a464f822857bac547ba8793005e4208a83807e96e31739e3bc451c5a39f3cd5
-
Size
417KB
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MD5
f3351ac6597d6721fdab4a710a6cf19a
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SHA1
7b713cfa45b7d6c3b02bbb4a550ad2bec3aa1255
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SHA256
1a464f822857bac547ba8793005e4208a83807e96e31739e3bc451c5a39f3cd5
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SHA512
c804e1a90bd0169d4909979664654bbbfb94ab3c63abc369982bdc9071a7b06f7fedd91fe5a8e90eeb4b7b69947eb73c513ec528d4070e7acec3e09e22b492b6
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SSDEEP
12288:GcwCX0cjdWNtbQ2v1ycaxyjvUCSVTmY8lfz8VPR4TdL:hX0cj0Ntx5axMJSVKY8RwR4L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Files
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1a464f822857bac547ba8793005e4208a83807e96e31739e3bc451c5a39f3cd5.zip
Password: infected
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e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe.exe windows:6 windows x86 arch:x86
1f97faaf5d0b752f37d1b1b225d14964
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxA
kernel32
GetEnvironmentStringsW
CloseHandle
lstrlenA
GetModuleHandleA
LoadLibraryA
lstrcpyA
lstrcatA
GetProcAddress
VirtualAlloc
CreateThread
OutputDebugStringA
ExitProcess
CreateTimerQueueTimer
Sleep
ExitThread
EncodePointer
DecodePointer
RtlUnwind
GetCommandLineA
IsProcessorFeaturePresent
GetLastError
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
HeapSize
HeapFree
HeapAlloc
RaiseException
SetLastError
GetCurrentThreadId
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
LCMapStringW
OutputDebugStringW
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 361KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ