Static task
static1
Behavioral task
behavioral1
Sample
4b1109cd1a9e976799c574eb6.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
4b1109cd1a9e976799c574eb6.exe
Resource
win10v2004-20230703-en
General
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Target
4b1109cd1a9e976799c574eb6.exe
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Size
518KB
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MD5
4b1109cd1a9e976799c574eb6adb3dc9
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SHA1
7bd006e837a096bc6ee47055a9f262bb14b7c27b
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SHA256
ca95b945b3d24dc7aaee68840fd86ad7c870bfcebbbf781976608643edf852a9
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SHA512
28b9f53d5cad36eb450d98485340e976f6e3c2f0586b8231ae75e4cc7c8401ccd0fbe9942f7b45343642389bcbd9b66dbd33ad913b2b7e0c369e61362207b1be
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SSDEEP
6144:LVb97EpxfvdCAFbmaklCdnQgMwWNCLbsg7X6Bjacj5/3LvIjFcmd6OQipYs9swPq:LVb9OfvOaRdnQgnSC8gWRaWDvITQDHb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b1109cd1a9e976799c574eb6.exe
Files
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4b1109cd1a9e976799c574eb6.exe.exe windows x86
89f31cc98c9c9a3ea8c3064ac6b21279
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
WaitForSingleObject
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
GetLastError
CreateMutexW
FreeConsole
GetModuleHandleA
CloseHandle
RtlUnwind
RaiseException
GetCommandLineA
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
Sections
.text Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 437KB - Virtual size: 439KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.0wp Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ