Static task
static1
Behavioral task
behavioral1
Sample
1a65a52cdb6d008557312b1bd766bcf9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1a65a52cdb6d008557312b1bd766bcf9.exe
Resource
win10v2004-20231215-en
General
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Target
1a65a52cdb6d008557312b1bd766bcf9
-
Size
158KB
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MD5
1a65a52cdb6d008557312b1bd766bcf9
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SHA1
2b3fbe58f00e5acfbea716b93d2ec1e9ad3c77df
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SHA256
91d1a643bf49ec7e6c022f9593ab088599208cccf8a5a4a8bcce0fc7802f0c9e
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SHA512
c0acbf0b561dfea1606e442c1f4bebce68de54396ddc1b156336854e7cdc6ecdc3fa85d86cbcba0e1193d8db7b468ae46daa36081a9061be227466a6750fe692
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SSDEEP
3072:yyS7Rtbxvyf1P8o0buAfFDiDzeHEhN9YyblsqT4MvwU8UgI:yySwZ3Pi9Ize6TTblsY4+wU8UgI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a65a52cdb6d008557312b1bd766bcf9
Files
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1a65a52cdb6d008557312b1bd766bcf9.exe windows:4 windows x86 arch:x86
e7e148bc73310401e7a47c65f0432cc0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateSemaphoreA
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineA
GetCommandLineW
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
OutputDebugStringA
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
msvcrt
_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
calloc
fputc
fputs
free
fwrite
malloc
memcpy
printf
rand
realloc
signal
sprintf
srand
strcmp
strcpy
strlen
time
vfprintf
wcscat
wcscpy
shell32
CommandLineToArgvW
user32
wsprintfW
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 192B
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: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE