Yeniklasr4[.]zip

Sharing

Copy URL Twitter E-mail

General

Target

Yeniklasr4.zip
Size

6.4MB
MD5

158d008f6e284af4225fa84a8a9485bc
SHA1

88aee604c974eb2a642db87c8d6943eb3b0bafa6
SHA256

f8f8b816caeaaf70d0b87d78b9e5a3ebd53ffd3b60557afbd846a77e2369a9a7
SHA512

152da39bb2f56460eb6d9c81076285f159167c0e0c4dd8e55f975cd755bbc8338ce13d18c3c8605cfdd04e81b9b25a2dfdec2a089975199744ae27fdf71f42b2
SSDEEP

98304:UOg2NVe49LAPmkTUJNMY5X024uMHSpMZxAh6e6M7j1wS4bRC+eZGIAdwNw34zTYm:22SwkUPMY5k6eSItwXgRxeZHAd934zYS

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/NLog.dll
unpack001/setup.exe

Files

Yeniklasr4.zip
.zip
NLInterop.dll
.dll windows:6 windows x64 arch:x64

778c59bf882c1d1593847a69f10e93df

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15/06/2016, 00:00

Not After

15/06/2024, 00:00

Subject

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7f:c2:75:00:92:82:6f:19:be:1a:fd:8a
Certificate

Issuer

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

14/08/2019, 08:25

Not After

26/09/2022, 13:54

Subject

SERIALNUMBER=27168581,CN=Locktime Software s.r.o.,O=Locktime Software s.r.o.,STREET=Chudenicka 1059/30\, Hostivar,L=Prague,ST=Prague,C=CZ,1.3.6.1.4.1.311.60.2.1.3=#1302435a,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3a
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Not Before

19/02/2018, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign TSA for Advanced - G2

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:00:00:00:00:01:31:89:c6:50:04
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

02/08/2011, 10:00

Not After

29/03/2029, 10:00

Subject

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

36:34:7a:1a:19:df:70:c8:38:df:d9:f6:44:eb:d5:5f:c2:af:50:9d:9b:69:fd:9a:20:0f:76:c8:28:b9:db:35
Signer

Actual PE Digest

36:34:7a:1a:19:df:70:c8:38:df:d9:f6:44:eb:d5:5f:c2:af:50:9d:9b:69:fd:9a:20:0f:76:c8:28:b9:db:35

Digest Algorithm

sha256

PE Digest Matches

true

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
IMAGE_FILE_DLL

PDB Paths

C:\Users\honza\Source\Repos\NetLimiter\NLSvc\x64\Release\NLInterop.pdb

Imports

shell32

SHGetFileInfoW
ord727

kernel32

IsDebuggerPresent
UnhandledExceptionFilter
QueryPerformanceCounter
SetUnhandledExceptionFilter
GetCurrentProcessId
GetLastError
GetCurrentThreadId
GetSystemTimeAsFileTime
LocalFree
WideCharToMultiByte
DisableThreadLibraryCalls
Sleep
GetCommandLineW
InitializeSListHead
GetModuleHandleW
GetModuleFileNameW
FormatMessageW
RtlCaptureContext
RtlLookupFunctionEntry
GetCurrentProcess
TerminateProcess
GetStartupInfoW
IsProcessorFeaturePresent
RtlVirtualUnwind

vcruntime140

wcsstr
__std_type_info_name
__std_terminate
__CxxFrameHandler3
__FrameUnwindFilter
__CxxUnregisterExceptionObject
__CxxDetectRethrow
__CxxRegisterExceptionObject
__CxxExceptionFilter
memmove
__std_exception_copy
__std_exception_destroy
__CxxQueryExceptionSize
_CxxThrowException
__C_specific_handler
__std_type_info_destroy_list
memset
memcpy

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

_execute_onexit_table
_crt_atexit
_initialize_onexit_table
_cexit
_initialize_narrow_environment
terminate
_initterm
_initterm_e
_register_onexit_function
_seh_filter_dll
abort
_crt_at_quick_exit
_configure_narrow_argv
_invalid_parameter_noinfo_noreturn

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

free
_callnewh
malloc

credui

CredUnPackAuthenticationBufferW
CredUIPromptForWindowsCredentialsW
CredPackAuthenticationBufferW

ole32

CoTaskMemFree

shlwapi

ord487

advapi32

LsaRemoveAccountRights
QueryServiceConfigW
DeleteService
SetServiceStatus
RegisterServiceCtrlHandlerW
EnumServicesStatusExW
OpenServiceW
StartServiceCtrlDispatcherW
CreateServiceW
OpenSCManagerW
LookupAccountNameW
ConvertStringSidToSidW
CloseServiceHandle
ConvertSidToStringSidW
GetLengthSid
IsValidSid
LookupAccountSidW
CredFree
CredReadW
CredWriteW
StartServiceW
ControlService
LsaOpenPolicy
LsaNtStatusToWinError
LsaAddAccountRights
ChangeServiceConfigW
ChangeServiceConfig2W
QueryServiceStatus
LsaClose

user32

DispatchMessageW
DestroyIcon
TranslateMessage
GetMessageW
PostThreadMessageW
PeekMessageW

netapi32

NetUserAdd
NetUserGetInfo
NetUserDel
NetApiBufferFree

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?__ExceptionPtrDestroy@@YAXPEAX@Z
?_Xout_of_range@std@@YAXPEBD@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z

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

wcscpy_s
_wcsicmp
towlower
tolower

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

__stdio_common_vsprintf_s
__stdio_common_vsprintf
__stdio_common_vfwprintf
__stdio_common_vswprintf_s
__stdio_common_vswprintf
__acrt_iob_func

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

_getch

mscoree

_CorDllMain

Sections

.text
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 219KB - Virtual size: 219KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
NLog.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\projects\nlog\src\NLog\obj\Release\net45\NLog.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 815KB - Virtual size: 815KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
NetLimiter.dll
.dll windows:4 windows x64 arch:x64

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15/06/2016, 00:00

Not After

15/06/2024, 00:00

Subject

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7f:c2:75:00:92:82:6f:19:be:1a:fd:8a
Certificate

Issuer

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

14/08/2019, 08:25

Not After

26/09/2022, 13:54

Subject

SERIALNUMBER=27168581,CN=Locktime Software s.r.o.,O=Locktime Software s.r.o.,STREET=Chudenicka 1059/30\, Hostivar,L=Prague,ST=Prague,C=CZ,1.3.6.1.4.1.311.60.2.1.3=#1302435a,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3a
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Not Before

19/02/2018, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign TSA for Advanced - G2

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:00:00:00:00:01:31:89:c6:50:04
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

02/08/2011, 10:00

Not After

29/03/2029, 10:00

Subject

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

f9:70:7d:a1:50:60:2b:27:dc:2a:1e:18:ed:75:ba:2b:12:f8:af:43:27:ea:1c:72:54:fc:ab:f4:6b:0c:b7:84
Signer

Actual PE Digest

f9:70:7d:a1:50:60:2b:27:dc:2a:1e:18:ed:75:ba:2b:12:f8:af:43:27:ea:1c:72:54:fc:ab:f4:6b:0c:b7:84

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_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\honza\Source\Repos\NetLimiter\NLSvc\NetLimiter\obj\x64\Release\NetLimiter.pdb

Sections

.text
Size: 190KB - Virtual size: 189KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
setup.exe
.exe windows:1 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

778c59bf882c1d1593847a69f10e93df

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0fCertificate

Extended Key Usages

Key Usages

7f:c2:75:00:92:82:6f:19:be:1a:fd:8aCertificate

Extended Key Usages

Key Usages

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3aCertificate

Extended Key Usages

Key Usages

04:00:00:00:00:01:31:89:c6:50:04Certificate

Key Usages

36:34:7a:1a:19:df:70:c8:38:df:d9:f6:44:eb:d5:5f:c2:af:50:9d:9b:69:fd:9a:20:0f:76:c8:28:b9:db:35Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shell32

kernel32

vcruntime140

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

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

credui

ole32

shlwapi

advapi32

user32

netapi32

msvcp140

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

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

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

mscoree

Sections

.text Size: 100KB - Virtual size: 99KB

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

.rdata Size: 219KB - Virtual size: 219KB

.data Size: 6KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 4KB

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

.reloc Size: 512B - Virtual size: 188B

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 815KB - Virtual size: 815KB

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

.reloc Size: 512B - Virtual size: 12B

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0fCertificate

Extended Key Usages

Key Usages

7f:c2:75:00:92:82:6f:19:be:1a:fd:8aCertificate

Extended Key Usages

Key Usages

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3aCertificate

Extended Key Usages

Key Usages

04:00:00:00:00:01:31:89:c6:50:04Certificate

Key Usages

f9:70:7d:a1:50:60:2b:27:dc:2a:1e:18:ed:75:ba:2b:12:f8:af:43:27:ea:1c:72:54:fc:ab:f4:6b:0c:b7:84Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.text Size: 190KB - Virtual size: 189KB

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

Headers

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

7f:c2:75:00:92:82:6f:19:be:1a:fd:8a
Certificate

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3a
Certificate

04:00:00:00:00:01:31:89:c6:50:04
Certificate

36:34:7a:1a:19:df:70:c8:38:df:d9:f6:44:eb:d5:5f:c2:af:50:9d:9b:69:fd:9a:20:0f:76:c8:28:b9:db:35
Signer

.text
Size: 100KB - Virtual size: 99KB

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

.rdata
Size: 219KB - Virtual size: 219KB

.data
Size: 6KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 4KB

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

.reloc
Size: 512B - Virtual size: 188B

.text
Size: 815KB - Virtual size: 815KB

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

.reloc
Size: 512B - Virtual size: 12B

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

7f:c2:75:00:92:82:6f:19:be:1a:fd:8a
Certificate

0c:a7:cf:5d:07:07:24:ac:89:e7:9a:3a
Certificate

04:00:00:00:00:01:31:89:c6:50:04
Certificate

f9:70:7d:a1:50:60:2b:27:dc:2a:1e:18:ed:75:ba:2b:12:f8:af:43:27:ea:1c:72:54:fc:ab:f4:6b:0c:b7:84
Signer

.text
Size: 190KB - Virtual size: 189KB

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

CODE
Size: 37KB - Virtual size: 36KB

DATA
Size: 1024B - Virtual size: 588B

BSS
Size: - Virtual size: 3KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: - Virtual size: 2KB

.rsrc
Size: 21KB - Virtual size: 20KB