createdump[.]exe

Sharing

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General

Target

createdump.exe
Size

55KB
MD5

b5fb78db940ca41ccb7336686559110c
SHA1

f961e393cba20fe28ea44cd21663df2140155fb9
SHA256

5220f72de420e958d19ce1ecc61ee1ee736a43ecc9085200dce0176d9e07d803
SHA512

aaff7666b7f8a4c8bc3ad2ce7b93d42fac5251cafb3ac39a6d16b0ee3d57e927fc0f424a6c0e7847227f6f6df04c465869a2d652364a84de741f8195728e9dae
SSDEEP

768:q6E2lFMD4TzvPYNWwUAsvvzXv6gBHOU5K3DJwupHiMH71y:qiDIrKzZBZwwwHiMHs

Score

1^/10

Malware Config

Signatures

Files

createdump.exe
.exe windows:6 windows x64 arch:x64

a59809c5c0d26ef15e2540ac3993c6e2

Code Sign

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/02/2021, 20:09

Not After

10/02/2022, 20:09

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1f:ea:d0:ff:3b:2d:8c:c4:c7:27:f8:e2:86:b2:4a:bc:6c:9d:37:f5:32:86:2b:22:c6:35:d5:e6:f7:78:5a:18
Signer

Actual PE Digest

1f:ea:d0:ff:3b:2d:8c:c4:c7:27:f8:e2:86:b2:4a:bc:6c:9d:37:f5:32:86:2b:22:c6:35:d5:e6:f7:78:5a:18

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\a\_work\1\s\artifacts\obj\coreclr\windows.x64.Release\debug\createdump\createdump.pdb

Imports

kernel32

GetTempPathA
GetLastError
OpenProcess
CreateFileA
CloseHandle
K32GetModuleBaseNameA
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EncodePointer
SetLastError
RaiseException
RtlPcToFileHeader
RtlUnwindEx
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
LoadLibraryExW
FreeLibrary

dbghelp

MiniDumpWriteDump

ws2_32

WSAGetLastError
gethostname
WSAStartup

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf
_set_fmode
fflush
__p__commode
__acrt_iob_func

api-ms-win-crt-convert-l1-1-0

atoi

api-ms-win-crt-string-l1-1-0

wcsncmp
strcpy_s
strcat_s
strcmp

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-runtime-l1-1-0

__p___argv
_initialize_onexit_table
_cexit
_c_exit
_exit
exit
_register_onexit_function
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
terminate
_invalid_parameter_noinfo_noreturn
abort
_crt_atexit
__p___argc
_initterm_e

api-ms-win-crt-heap-l1-1-0

_set_new_mode
malloc
free
_callnewh
calloc

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 356B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a59809c5c0d26ef15e2540ac3993c6e2

Code Sign

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

1f:ea:d0:ff:3b:2d:8c:c4:c7:27:f8:e2:86:b2:4a:bc:6c:9d:37:f5:32:86:2b:22:c6:35:d5:e6:f7:78:5a:18Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

dbghelp

ws2_32

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 25KB - Virtual size: 25KB

.rdata Size: 14KB - Virtual size: 13KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 1KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 356B

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

1f:ea:d0:ff:3b:2d:8c:c4:c7:27:f8:e2:86:b2:4a:bc:6c:9d:37:f5:32:86:2b:22:c6:35:d5:e6:f7:78:5a:18
Signer

.text
Size: 25KB - Virtual size: 25KB

.rdata
Size: 14KB - Virtual size: 13KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 1KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 356B