2024-05-29_2db5daae7cda8272790071e841d1b34d_bkransomware

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General

Target

2024-05-29_2db5daae7cda8272790071e841d1b34d_bkransomware
Size

5.9MB
MD5

2db5daae7cda8272790071e841d1b34d
SHA1

2f605305053fd13bb6d9a0ae6201bdd8dd8e4d2b
SHA256

7c146d61158094411a9c60450f321fcf6d4efea51ad02c323f07c34f6f55646a
SHA512

98d4444c5972aa075eda64f419e152a4416fa844f69a33d7604988da5ced08580334997dd6e573be0203964c5dc03f2d066127d0382d5bfc9ebb4c18db1dc4b9
SSDEEP

49152:Je7DlkYbeTErwwNelwNe7DlkYbeTErwwNelwNe7DlkYbeTErwwNelwNe7DlkYbeu:nYbVrYbVrYbVrYbyrYbyrYbVrYbYpiQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-29_2db5daae7cda8272790071e841d1b34d_bkransomware

Files

2024-05-29_2db5daae7cda8272790071e841d1b34d_bkransomware
.exe windows:6 windows x86 arch:x86

e51c5e188b5774083f0fe2438f35bc5b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

AcroRd32Info.pdb

Imports

kernel32

SetLastError
GetProcessHeap
HeapSetInformation
GetCurrentProcess
FreeLibrary
GetLastError
GetModuleHandleA
GetModuleHandleW
LoadLibraryW
VerifyVersionInfoW
SetUnhandledExceptionFilter
OutputDebugStringA
VerSetConditionMask
GetProcAddress
GetModuleFileNameW
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
IsDebuggerPresent
DecodePointer
EncodePointer
GetSystemTimeAsFileTime

advapi32

RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExA

msvcp120

?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
?_Syserror_map@std@@YAPBDH@Z
?_Winerror_map@std@@YAPBDH@Z
?_Xlength_error@std@@YAXPBD@Z

msvcr120

strlen
_CxxThrowException
__CxxFrameHandler3
wcsncat_s
wcsncpy_s
wcsrchr
??2@YAPAXI@Z
free
malloc
_get_heap_handle
memset
_lock
_unlock
_calloc_crt
__dllonexit
_onexit
??1type_info@@UAE@XZ
_except_handler4_common
_XcptFilter
__crtGetShowWindowMode
__wgetmainargs
__set_app_type
exit
_exit
_cexit
_configthreadlocale
__setusermatherr
_initterm_e
_initterm
_wcmdln
_fmode
_commode
_crt_debugger_hook
__crtUnhandledException
__crtTerminateProcess
?terminate@@YAXXZ
__crtSetUnhandledExceptionFilter
_invoke_watson
_controlfp_s
_purecall
memcpy
memmove
wcslen
_vsnwprintf
_amsg_exit
??3@YAXPAX@Z
wcsstr

Sections

.text
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e51c5e188b5774083f0fe2438f35bc5b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

msvcp120

msvcr120

Sections

.text Size: 10KB - Virtual size: 10KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 1024B - Virtual size: 992B

.text
Size: 10KB - Virtual size: 10KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 1024B - Virtual size: 992B