Static task
static1
Behavioral task
behavioral1
Sample
ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c.exe
Resource
win10v2004-20241007-en
General
-
Target
ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c
-
Size
560KB
-
MD5
b1912c4c4952e63d5ccb727fdc049cfe
-
SHA1
9d31a7cd7a26298423843e23ace904a1e25621b0
-
SHA256
ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c
-
SHA512
de63bbf1e7896582f890f001696ceb1dbaebfe7624cb5feb9f97881ff982c9dc185650ce979040343d2a6dcf70f05ec4f98dcc8fd1ba1e2a6558a21af8de43d5
-
SSDEEP
12288:eI6wH4cj2xE9iN6HcPTf+2dzMe2Kua7MX+r6:eIX4chgAH+ga7MS6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c
Files
-
ff839e86aa07b9ba955d1f58d0f7f73114d04ace2c088d379174afcbeb3e349c.exe windows:4 windows x64 arch:x64
164b3f2aad10eb308e5ebed89f88a421
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
ConvertThreadToFiber
CreateFiber
CreateFileMappingA
CreateThread
DeleteCriticalSection
DeleteFiber
EnterCriticalSection
GetCurrentProcess
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
MapViewOfFile
SetUnhandledExceptionFilter
Sleep
SleepEx
SwitchToFiber
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
msvcrt
__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf
user32
PeekMessageA
PostThreadMessageA
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 303KB - Virtual size: 303KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1024B - Virtual size: 624B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 512B
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: 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: 241KB - Virtual size: 241KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ