Static task
static1
Behavioral task
behavioral1
Sample
66038841d967a69254ec373f6f7d2c1e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66038841d967a69254ec373f6f7d2c1e.exe
Resource
win10v2004-20231215-en
General
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Target
66038841d967a69254ec373f6f7d2c1e
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Size
136KB
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MD5
66038841d967a69254ec373f6f7d2c1e
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SHA1
0536e787d7f1c563f84b2210a946ca83e272f850
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SHA256
29ed038a604c870bacb37fd3fc45c6d6ef9d5d31878f16bbfaaaa06c82451631
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SHA512
aea5c579b79091384be5fbfa48b21dafec8c033b18f4a3a3a3acfbbbc71c401d9147ff75e615cfb659f2a0bff77cf36bf9ffefcae370993446f2208a078ea10c
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SSDEEP
3072:zDAx6n0EUtFzv17jQTne0Il/Rd8XkRKO/3:/kM/IPd6Ov
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 66038841d967a69254ec373f6f7d2c1e
Files
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66038841d967a69254ec373f6f7d2c1e.exe windows:4 windows x86 arch:x86
c76df58378800905a97b37a0b451c244
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateThread
LoadLibraryA
GetProcAddress
VirtualFree
VirtualAlloc
GetCurrentProcess
lstrcatA
lstrcpyA
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
HeapReAlloc
RtlUnwind
HeapSize
MultiByteToWideChar
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
yynfsoa Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE