Static task
static1
Behavioral task
behavioral1
Sample
4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6.exe
Resource
win10v2004-20240508-en
General
-
Target
4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6
-
Size
43KB
-
MD5
5e7caa7607d72063a27d025406a73bff
-
SHA1
30cc0f2605cdc5bc25b3069a6cf20b9df6679bd9
-
SHA256
4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6
-
SHA512
4e4b373c810578d55bcf2d50e784d671c206f858cef6db1cc52316e7faba7052eb9726a10956746548bd0c2a9997a365eae6d5b1479f4c2d5bbdc571774cede7
-
SSDEEP
768:vRr2BmhNCJk2Nua3RsFTcuQwpWmTAmXQdttG3yERvV9GbwvJ2lg:oBmWJkEua3y6w4mTAmXarMfvUS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6
Files
-
4c90fbe1f189413bc286ce46008e8028c6fba90d4b4af4e96996d518a78feab6.exe windows:4 windows x64 arch:x64
68c9d2ac79e55fa783df8b0d47055919
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateFileA
CreateFileMappingA
CreateMailslotA
CreateThread
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetLastError
GetMailslotInfo
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MapViewOfFile
MultiByteToWideChar
ReadFile
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile
msvcrt
__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_errno
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
memcpy
memset
signal
strerror
strlen
strncmp
vfprintf
wcslen
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 3KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ