file_4a81f85e0359456a9dbcb42424c22084_2023-12-12_13_51_37_207000[.]zip

Resubmissions

13/12/2023, 13:35

231213-qvvdysdden 7

12/12/2023, 14:01

231212-rb1maseadp 7

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General

Target

file_4a81f85e0359456a9dbcb42424c22084_2023-12-12_13_51_37_207000.zip
Size

594KB
MD5

40ff71eb92f59cbc351cf1f4856edad2
SHA1

557a4c3e1b3674afc980dae03f15d829119064a3
SHA256

b5b86397dea330979b4a25d7cb097d309ddd41c8273eccce91dcf90b0d48aae2
SHA512

2db829489ef2f80f86a95768817868999475ef1a9e1df5d48cfd29ba6e8d76c92f0eb185d3076f49f7965899dd74a9e07ee679425c1ded0d5172d6bc5758209a
SSDEEP

12288:nPalwljjihpCHE8TGA5mVX+Qk8TFAUmnmrYxyZNGERwl1e8j:nClwlnk86VuH8TF3rYwNRk1ey

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/entry_1_0/system.exe

Files

file_4a81f85e0359456a9dbcb42424c22084_2023-12-12_13_51_37_207000.zip
.zip
entry_1_0/system.exe
.exe windows:4 windows x64 arch:x64

ac449c94eb52a69178658e187c17ffc9

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

GetUserNameA

kernel32

AddAtomA
CloseHandle
CreateEventA
CreateMutexA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FindAtomA
FreeConsole
GetAtomNameA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileAttributesA
GetHandleInformation
GetLastError
GetLogicalDriveStringsA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReleaseMutex
ReleaseSemaphore
ResetEvent
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetCriticalSectionSpinCount
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte

msvcrt

__C_specific_handler
___lc_codepage_func
__dllonexit
__doserrno
__getmainargs
__initenv
__iob_func
__lconv_init
__mb_cur_max
__pioinfo
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_endthreadex
_errno
_fdopen
_filelengthi64
_fileno
_fileno
_findclose
_findfirst64
_findnext64
_fmode
_fstat64
_ftime
_fullpath
_initterm
_lock
_lseeki64
_onexit
_read
_setjmp
_stat64
_strnicmp
_unlock
_write
_write
abort
calloc
exit
fclose
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
isspace
iswctype
localeconv
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
printf
putc
putwc
realloc
remove
setlocale
setvbuf
signal
sprintf
strcmp
strcoll
strcpy
strerror
strftime
strlen
strncmp
strncpy
strxfrm
towlower
towupper
ungetc
ungetwc
vfprintf
wcscoll
wcsftime
wcslen
wcsxfrm

Sections

.text
Size: 456KB - Virtual size: 455KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 220KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 122KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
manifest.json

Resubmissions

Sharing

General

Malware Config

Signatures

Files

ac449c94eb52a69178658e187c17ffc9

Headers

File Characteristics

Imports

advapi32

kernel32

msvcrt

Sections

.text Size: 456KB - Virtual size: 455KB

.data Size: 84KB - Virtual size: 84KB

.rdata Size: 49KB - Virtual size: 48KB

.pdata Size: 29KB - Virtual size: 29KB

.xdata Size: 41KB - Virtual size: 40KB

.bss Size: - Virtual size: 5KB

.idata Size: 5KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 104B

.rsrc Size: 220KB - Virtual size: 220KB

/4 Size: 2KB - Virtual size: 2KB

/19 Size: 122KB - Virtual size: 121KB

/31 Size: 19KB - Virtual size: 19KB

/45 Size: 24KB - Virtual size: 23KB

/57 Size: 11KB - Virtual size: 10KB

/70 Size: 1KB - Virtual size: 1KB

/81 Size: 135KB - Virtual size: 134KB

/92 Size: 6KB - Virtual size: 6KB

.text
Size: 456KB - Virtual size: 455KB

.data
Size: 84KB - Virtual size: 84KB

.rdata
Size: 49KB - Virtual size: 48KB

.pdata
Size: 29KB - Virtual size: 29KB

.xdata
Size: 41KB - Virtual size: 40KB

.bss
Size: - Virtual size: 5KB

.idata
Size: 5KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 104B

.rsrc
Size: 220KB - Virtual size: 220KB

/4
Size: 2KB - Virtual size: 2KB

/19
Size: 122KB - Virtual size: 121KB

/31
Size: 19KB - Virtual size: 19KB

/45
Size: 24KB - Virtual size: 23KB

/57
Size: 11KB - Virtual size: 10KB

/70
Size: 1KB - Virtual size: 1KB

/81
Size: 135KB - Virtual size: 134KB

/92
Size: 6KB - Virtual size: 6KB