Behavioral task
behavioral1
Sample
IHAVERSI.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
IHAVERSI.exe
Resource
win10v2004-20231222-en
General
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Target
IHAVERSI.exe
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Size
148KB
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MD5
5feae4b2add303a159a50162c055604e
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SHA1
548e0ea12015f6e9d5de1b7a6ae8e28d22c0c48b
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SHA256
bd06b62f89d9dc25a3415c2ece7e00873b3b1bca1ad5f87a0f4028a419e576cb
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SHA512
3e9e3035f9cddb25faf83a631d49204bae0506a218d4d42cadcff1c084b398c4089457f1b97ca96ffec9c3cde069b1aa9da1abc4355a897023b1d555e5ef77b0
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SSDEEP
1536:DwCd+qitb0bt+FTCQ2X9EvHsdXZu1x20n2eN6BR:Dv4b0hJ9EE1Zu1x2q2eYR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource IHAVERSI.exe
Files
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IHAVERSI.exe.exe windows:5 windows x86 arch:x86
83b45e356be38dee9f40ac165206f07f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RtlUnwind
FreeEnvironmentStringsW
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetProcessHeap
HeapAlloc
LoadLibraryA
GetModuleHandleW
HeapFree
GetVersionExA
GetStartupInfoW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsA
MultiByteToWideChar
GetEnvironmentStrings
GetLastError
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSection
Sleep
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
HeapSize
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
Sections
UPX0 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE