Static task
static1
Behavioral task
behavioral1
Sample
wiatwain_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
wiatwain_JC.dll
Resource
win10v2004-20230915-en
General
-
Target
wiatwain_JC.ds
-
Size
7KB
-
MD5
66cf5b19f1824a71af0faf541869061d
-
SHA1
02ec6ef7b0ff3d31228cf876d67eeb9dcd06cf01
-
SHA256
1fb128ee21cb684c65165b4f8c001c38f57cd3ef49af9d4c9a0eba71fb27d017
-
SHA512
ab53cc7fd4f6e130dee88b2f8169471135d472c29606a542fe61e46cd77e310dc50f6239aeae4798a5d85dfe277905773e9740c3d8e8509579bde97c07fb266f
-
SSDEEP
96:JpNkdYWxBSEYEX/4z36Nx1gLWQ8xTdAz7tl1EW+gWwG4I9:JpNk3BSBEP+QQAxTdAzJMW+gW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource wiatwain_JC.ds
Files
-
wiatwain_JC.ds.dll windows x86
e0bd3263fd5ea99b1d0c2f6f5194cc24
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
_except_handler4_common
_XcptFilter
_initterm
malloc
free
_amsg_exit
kernel32
Sleep
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 844B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 280B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ