Static task
static1
Behavioral task
behavioral1
Sample
c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c.exe
Resource
win10v2004-20240226-en
General
-
Target
c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c
-
Size
399KB
-
MD5
597348bc59f3dd0e9633ece301e3d5a8
-
SHA1
198924fca087352a1b739125c619c700145ce83f
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SHA256
c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c
-
SHA512
3a23df669a61beb73bd6c8163e983238caeb84dbd984be4ccbcb316be784f57f399212eece24a8e33212b0ba0b6c0c05eeab6da410dfd4633fb8fe308aa3479c
-
SSDEEP
6144:Wn4b9klamb5WEbQVzC4uUoFNj09hIBF68A0bR/Gbk:vkpb2V+vrvG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c
Files
-
c8b553ad7b4b64aaec6789150186930a03a7aa7ac67f806e8edf0911384f4f5c.exe windows:4 windows x64 arch:x64
b83509bb4e5027d3b946eec9a2e3b088
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
ConvertThreadToFiber
CreateFiber
DeleteCriticalSection
DeleteFiber
EnterCriticalSection
EnumCalendarInfoA
GetCurrentProcess
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTickCount
HeapAlloc
HeapCreate
HeapReAlloc
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
SleepEx
SwitchToFiber
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
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
mbstowcs
memcmp
memcpy
memset
rand
signal
strerror
strlen
strncmp
vfprintf
wcslen
wcsncat
wcsncpy
Sections
.text Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 353KB - Virtual size: 352KB
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: 2KB - 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: 10KB
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