Static task
static1
Behavioral task
behavioral1
Sample
hv.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
hv.exe
Resource
win10v2004-20230220-en
General
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Target
hv.exe
-
Size
262KB
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MD5
5f1ff6dca24cb8c2fec55d0f8f5bf9f5
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SHA1
80385951161e27015024753d3fc83efa056583c3
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SHA256
fdfd1dcedab22e43e8884843b309b0f52f78239754ec07b5ecb3d30022aa660e
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SHA512
90407633c2f03daab918faaab17ed7cafff6f93ef52e614996ba8de5e5afefabcdfd06e768ad2e701c00fbd987ae2b0b70dd34e66597a61e47fe7105177169ca
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SSDEEP
6144:xQbIh+5I+eAHEQiEkZndL0ZKw+vZAnTMH0owOjf6A6e+FXV:/XaEQtLUvu2wZAK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource hv.exe
Files
-
hv.exe.exe windows x86
d264d61f6aa13558b7a90d4fd9ca78c7
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateFileMappingW
CreateFileW
DeleteCriticalSection
EnterCriticalSection
GetLastError
GetModuleHandleW
GetStartupInfoA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryW
MapViewOfFile
OutputDebugStringA
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsGetValue
UnmapViewOfFile
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualProtect
VirtualQuery
WriteProcessMemory
msvcrt
__getmainargs
__initenv
__lconv_init
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_initterm
_iob
_onexit
_wcsnicmp
abort
calloc
exit
fprintf
free
fwrite
malloc
mbstowcs_s
memcmp
memcpy
signal
strchr
strcmp
strlen
strncmp
vfprintf
Sections
.text Size: 256KB - Virtual size: 255KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 172B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE