StaffBesting_[unknowncheats[.]me]_[.]dll

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General

Target

StaffBesting_[unknowncheats.me]_.dll
Size

170KB
MD5

9dcc3c8a44a0be38030af10db5019de2
SHA1

ffeaabf27386748730da08f187fcd10af3b3b602
SHA256

ff5588db23a8d035f10102da23a10f014e9d006dd6b2ad35439c493075486c90
SHA512

6445818db913d3d5814745b2e4aea59ac7402ecf93a5bee8585192b53804db3a0d7aa486d3f4f2bfd5d2bf2ee2eb4dc8125e5a98891ab78e32621d988233234c
SSDEEP

3072:P1Yqdx/G/+S/iljLqd1FaGmKLt3qfw26NoBMJi/qblVP4:9Y4x//SKNLqlpLt3yw26CqbTP4

Score

1^/10

Malware Config

Signatures

Files

StaffBesting_[unknowncheats.me]_.dll
.dll windows x64

de664e2c932d9c02be1a07477a6ccc1c

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

10/11/2021, 00:00

Not After

09/11/2024, 23:59

Subject

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:8e:4d:2e:48:eb:98:40:a8:ee:76:be:1c:98:6f:a9:fc:e2:7a:5d
Signer

Actual PE Digest

03:8e:4d:2e:48:eb:98:40:a8:ee:76:be:1c:98:6f:a9:fc:e2:7a:5d

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

30/03/2023, 11:01
Valid: true

Chain 1

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetCurrentProcessId
GetCurrentProcess
GetModuleHandleA
Sleep
Beep
ReadProcessMemory
CloseHandle
LeaveCriticalSection
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
AllocConsole
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
EnterCriticalSection

user32

GetKeyState
MapVirtualKeyW
CallNextHookEx
SendInput
GetCursorPos
GetAsyncKeyState
GetKeyNameTextA
GetSystemMetrics

msvcp140

_Xtime_get_ticks
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?narrow@?$ctype@_W@std@@QEBAPEB_WPEB_W0DPEAD@Z
??Bid@locale@std@@QEAA_KXZ
_Mtx_init_in_situ
_Mtx_destroy_in_situ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcmp
memcpy
memmove
memchr
__std_type_info_destroy_list
memset
__std_terminate
__std_exception_destroy
__std_exception_copy
__C_specific_handler
_CxxThrowException

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

__stdio_common_vsprintf_s

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

malloc
free
_callnewh

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

_register_onexit_function
_initialize_onexit_table
_crt_atexit
_configure_narrow_argv
_seh_filter_dll
_invalid_parameter_noinfo_noreturn
_cexit
_initialize_narrow_environment
_initterm
_initterm_e
_execute_onexit_table

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

_time64

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

mbstowcs

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

rand

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

atanf
acosf
cosf
atan2f
sinf
sqrtf

Exports

Exports

NextHook

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 246KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de664e2c932d9c02be1a07477a6ccc1c

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

03:8e:4d:2e:48:eb:98:40:a8:ee:76:be:1c:98:6f:a9:fc:e2:7a:5dSigner

Signature Validations

Verification

30/03/2023, 11:01 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 114KB - Virtual size: 113KB

.rdata Size: 40KB - Virtual size: 40KB

.data Size: 5KB - Virtual size: 246KB

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 512B - Virtual size: 148B

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

03:8e:4d:2e:48:eb:98:40:a8:ee:76:be:1c:98:6f:a9:fc:e2:7a:5d
Signer

30/03/2023, 11:01
Valid: true

.text
Size: 114KB - Virtual size: 113KB

.rdata
Size: 40KB - Virtual size: 40KB

.data
Size: 5KB - Virtual size: 246KB

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 512B - Virtual size: 148B