21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010

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22-02-2024 11:51

240222-n1a66agf8t 10

15-01-2024 10:30

240115-mjzmrafbc2 10

15-01-2024 10:22

240115-meastseabm 10

26-12-2023 04:42

231226-fb3acafcdq 10

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General

Target

21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010
Size

4.0MB
MD5

390b8c1bf2838bff01edcf34f9420990
SHA1

8a28ec5aeaf8e96b0d72115b589bc38eb153b3b1
SHA256

21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010
SHA512

3838a35dade4f16f07f7f5e384c868038b1abd5b03589563df6f6dbf63a1b33e270f81f97daea1231d4f1139fd44ddc6788b90ab558ebd3ca1c14df843b320a2
SSDEEP

98304:OytVc8V5odJBN4SIQLp468SI/JTpjaYDQ7toz/ngwa:OCO8EJBN4SJLp4b7VWYDQ7toz/Za

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010

Files

21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010
.exe windows:4 windows x86 arch:x86

146c4a9adcfc058a5c5a3e517786060b

Headers

DLL Characteristics

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CloseHandle
CreateFileMappingA
CreateFileW
CreateMutexA
CreateSemaphoreW
CreateToolhelp32Snapshot
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineW
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetEnvironmentVariableW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetThreadLocale
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeCriticalSection
IsBadReadPtr
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MapViewOfFile
Module32FirstW
Module32NextW
MultiByteToWideChar
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
RtlCaptureContext
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
lstrlenA

msvcrt

__getmainargs
__initenv
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_commode
_fmode
_fpreset
_initterm
_iob
_lock
_onexit
_unlock
_wcsnicmp
abort
atoi
bsearch
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
mbstowcs
memcmp
memcpy
memmove
memset
qsort
realloc
setlocale
signal
strchr
strcmp
strerror
strlen
strncmp
strtol
vfprintf
wcslen
wcstombs

ntdll

NtWriteFile
RtlNtStatusToDosError

Sections

.text
Size: 272KB - Virtual size: 271KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

146c4a9adcfc058a5c5a3e517786060b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

Sections

.text Size: 272KB - Virtual size: 271KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 3.7MB - Virtual size: 3.7MB

.eh_fram Size: 27KB - Virtual size: 27KB

.bss Size: - Virtual size: 2KB

.idata Size: 4KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 56B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 8KB - Virtual size: 8KB

.text
Size: 272KB - Virtual size: 271KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 3.7MB - Virtual size: 3.7MB

.eh_fram
Size: 27KB - Virtual size: 27KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 4KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 56B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 8KB - Virtual size: 8KB