Static task
static1
Behavioral task
behavioral1
Sample
b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7.exe
Resource
win10v2004-20240419-en
General
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Target
b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7
-
Size
232KB
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MD5
4476ece6f22f3ad12b5d1cac5a758343
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SHA1
c70b584b128d894745d291b3a47cddf22aabec31
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SHA256
b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7
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SHA512
5fa024d4dfc03bcfd67f7918903ba5b9f9eea3e51d3b526efdc144042125649cf6e20c8f559cf6f14c154886412c3a8be326ed9faee5b8a4ca7ebd5dece51de6
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SSDEEP
3072:zagg7JPOgrjF6uMLfifrVyBFRFOYzCddX1+u/mMm:zazvrj+4MBFGUu+Mm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7
Files
-
b9d37fbac47137c1dfa837f99f9ff3e6fbbb0c93402318a1868a155a5560e2f7.exe windows:4 windows x86 arch:x86
c56ba9db7342f7f74067d3a809ae312f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
ConvertSidToStringSidW
GetTokenInformation
GetUserNameW
OpenProcessToken
RegCloseKey
RegCreateKeyExW
RegCreateKeyW
RegDeleteValueW
RegEnumValueW
RegOpenKeyExW
RegOpenKeyW
RegQueryInfoKeyW
RegQueryValueExW
RegSetValueExW
kernel32
CreateToolhelp32Snapshot
DelayLoadFailureHook
GetComputerNameW
GetPrivateProfileSectionW
GetProcAddress
IsBadStringPtrA
IsBadStringPtrW
Process32FirstW
Process32NextW
ResolveDelayLoadedAPI
kernelbase
CloseHandle
CreateEventW
CreateProcessW
DeleteFileW
ExitProcess
FindClose
FindFirstFileW
FindNextFileW
GetCommandLineW
GetExitCodeProcess
GetModuleHandleW
GetSystemDirectoryW
GetSystemFirmwareTable
GetSystemWow64Directory2W
GetTickCount
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
IsWow64Process
LocalFree
MapViewOfFile
MoveFileExW
MultiByteToWideChar
OpenProcess
RemoveDirectoryW
ResetEvent
SetComputerNameExA
SetCurrentDirectoryW
SetEvent
TerminateProcess
UnmapViewOfFile
VerFindFileW
WaitForMultipleObjects
WaitForSingleObject
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
lstrcmpiW
ntdll
NtCreateEvent
NtOpenSection
NtPowerInformation
NtQuerySystemInformation
NtQuerySystemInformationEx
RtlGetVersion
RtlInitUnicodeString
_vsnprintf
ucrtbase
__acrt_iob_func
__p___argc
__p___argv
__stdio_common_vsprintf
__stdio_common_vswprintf
_chsize
_close
_configure_narrow_argv
_errno
_fstat32
_get_initial_narrow_environment
_initialize_narrow_environment
_lseek
_read
_set_app_type
_strdup
_stricmp
_wgetenv
_wopen
_write
exit
free
fwrite
getenv
memcmp
memmove
memset
qsort
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strtoul
wcscat
wcschr
wcscmp
wcscpy
wcsncmp
ws2_32
freeaddrinfo
getaddrinfo
gethostname
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE