MlraHHfuGdvtDfY
Static task
static1
Behavioral task
behavioral1
Sample
99a838c8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99a838c8.exe
Resource
win10v2004-20231215-en
General
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Target
99a838c8.exe
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Size
427KB
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MD5
af74895c1165ab4e48e84751644cbb82
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SHA1
28aebd16329a6a3cee3dc8809c3e177044d6513f
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SHA256
9102d72c2c88ed9c34ed36cb6d984382cfecc4f3483a6129ec1d757343eca7a8
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SHA512
bcac410d1a8869fbd2d75b12d0a4e7dfbc5f20c148d3f44fefd163f933c7d5cd8937aff74cba9c8ae8796a70fdd991be0af00232c19c3a963f63af8bc1f1e79d
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SSDEEP
6144:wDuxPXGDEcn2IFuJ0ynf4A0sdhdr5MFchtGQkI4tCPmSCnR535bC4E6/:wDuxPXhjIFuJ0yngA00d0chKBRCw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99a838c8.exe
Files
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99a838c8.exe.exe windows:5 windows x86 arch:x86
815a983dc2c1dcfdcf5ea58bd5240e72
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeConsole
VirtualAlloc
LoadLibraryA
GetProcAddress
lstrlenW
CreateThread
Sleep
WaitForSingleObject
VirtualProtect
RtlUnwind
GetCommandLineA
GetModuleHandleA
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
RaiseException
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
HeapAlloc
HeapReAlloc
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
gdi32
GetObjectA
GetStockObject
DeleteObject
SetBkMode
SetTextColor
CreateFontIndirectA
SelectObject
advapi32
RegDeleteKeyA
Exports
Exports
Sections
.text Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.xvbqz Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 312KB - Virtual size: 315KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Zm93 Size: 48KB - Virtual size: 52KB
IMAGE_SCN_MEM_READ