klupd_klif_arkmon[.]sys

Sharing

Copy URL Twitter E-mail

General

Target

klupd_klif_arkmon.sys
Size

359KB
MD5

f150f1f4d18a97bfd0e9d51959c00cc4
SHA1

59365fcdcc4821ae277317b8dd3afdec58b37926
SHA256

4f1201ff5672b359331bde06bbb0daff4f9665a01b69850b1c51de1670f37409
SHA512

5995919dd2cae5c0b001d0f87c2d219f4c8e5568a8f8000e838e26c54347ae563aa5cd1e33ac97188c7f4a064fe7d1972e6557577447edc5a57cff3ae5a4d051
SSDEEP

6144:7tDlEF1mQP9GzM9EjdXmrZFabGDVq9JBS:Bz29GzM9IdqFa62LS

Score

1^/10

Malware Config

Signatures

Files

klupd_klif_arkmon.sys
.exe windows x64

d7543ac9f8d2bd528906ab08446c658a

Code Sign

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/01/2023, 19:14

Not After

15/12/2023, 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

31/07/2020, 00:00

Not After

09/08/2023, 12:00

Subject

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,OU=Kaspersky Lab,O=Kaspersky Lab JSC,L=Moscow,C=RU,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025255

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1
Signer

Actual PE Digest

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1

Digest Algorithm

sha256

PE Digest Matches

true

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1
Signer

Actual PE Digest

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1

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

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntoskrnl.exe

MmIsAddressValid
ObfDereferenceObject
NtBuildNumber
ExDeleteResourceLite
KeEnterCriticalRegion
ExAcquireResourceExclusiveLite
ExAcquireResourceSharedLite
ExReleaseResourceLite
ExAllocatePoolWithTag
ExFreePoolWithTag
ExInitializeResourceLite
KeLeaveCriticalRegion
RtlInitAnsiString
KeDelayExecutionThread
MmHighestUserAddress
ObfReferenceObject
PsGetProcessId
PsInitialSystemProcess
PsLookupProcessByProcessId
RtlInt64ToUnicodeString
RtlInitUnicodeString
RtlCopyUnicodeString
RtlUnicodeStringToInteger
ZwEnumerateKey
ZwQueryValueKey
PsGetCurrentThreadId
ZwClose
ZwOpenKey
ZwOpenSection
ZwDuplicateObject
PsProcessType
MmMapIoSpace
MmGetPhysicalAddress
ObReferenceObjectByHandle
MmGetVirtualForPhysical
MmGetSystemRoutineAddress
ZwTerminateProcess
ExQueueWorkItem
KeSetEvent
KeInitializeEvent
KeWaitForSingleObject
__C_specific_handler
IoGetCurrentProcess
PsGetCurrentProcessId
PsThreadType
PsGetThreadProcess
IoDeleteDevice
InitSafeBootMode
IoCreateSymbolicLink
IoRegisterBootDriverReinitialization
DbgPrint
RtlUpcaseUnicodeString
RtlUpperString
RtlInitializeGenericTable
RtlDeleteElementGenericTable
RtlInsertElementGenericTable
PsGetProcessCreateTimeQuadPart
RtlLookupElementGenericTable
ExRundownCompleted
KeSetTimer
KeInitializeDpc
RtlEqualUnicodeString
PsCreateSystemThread
ExWaitForRundownProtectionRelease
ExReInitializeRundownProtection
ExInitializeRundownProtection
KeInitializeTimer
ObOpenObjectByPointer
ExAcquireRundownProtection
ExReleaseRundownProtection
RtlUnicodeToMultiByteN
ZwSetSecurityObject
IoDeviceObjectType
IoCreateDevice
RtlGetDaclSecurityDescriptor
RtlGetGroupSecurityDescriptor
RtlGetOwnerSecurityDescriptor
RtlGetSaclSecurityDescriptor
SeCaptureSecurityDescriptor
_snwprintf
RtlLengthSecurityDescriptor
SeExports
RtlCreateSecurityDescriptor
_wcsnicmp
wcschr
RtlAbsoluteToSelfRelativeSD
RtlAddAccessAllowedAce
RtlLengthSid
IoIsWdmVersionAvailable
RtlSetDaclSecurityDescriptor
ZwSetValueKey
ZwCreateKey
RtlFreeUnicodeString
KeReleaseInStackQueuedSpinLock
KeGetCurrentIrql
ExpInterlockedPopEntrySList
RtlTimeToTimeFields
ExDeleteNPagedLookasideList
ExpInterlockedPushEntrySList
KeInitializeSpinLock
ExQueryDepthSList
ZwWriteFile
ExInitializeNPagedLookasideList
KeAcquireInStackQueuedSpinLock
ExSystemTimeToLocalTime
RtlCompareUnicodeString
RtlAppendUnicodeStringToString
ObQueryNameString
IoFileObjectType
ZwOpenFile
PsGetVersion
MmUnlockPages
MmProbeAndLockPages
IoAllocateMdl
KeLowerIrql
IoFreeMdl
KfRaiseIrql
MmUnmapLockedPages
MmMapLockedPagesSpecifyCache
RtlCompareMemory
IoBuildDeviceIoControlRequest
IofCompleteRequest
RtlAnsiStringToUnicodeString
FsRtlIsNameInExpression
RtlxAnsiStringToUnicodeSize
RtlxUnicodeStringToAnsiSize
RtlUnicodeStringToAnsiString
FsRtlIsDbcsInExpression
wcsrchr
RtlFreeAnsiString
ZwQuerySystemInformation
strchr
MmSystemRangeStart
RtlPrefixUnicodeString
RtlCompareString
KeStackAttachProcess
KeUnstackDetachProcess
MmUnmapIoSpace
MmGetPhysicalMemoryRanges
IoGetDeviceObjectPointer
IofCallDriver
atoi
MmIsDriverVerifying
RtlGetVersion
PsGetProcessWow64Process
PsGetProcessPeb
SeQueryAuthenticationIdToken
PsDereferencePrimaryToken
ZwQueryInformationProcess
PsGetProcessSessionId
PsGetThreadId
PsGetProcessImageFileName
PsGetProcessInheritedFromUniqueProcessId
PsReferencePrimaryToken
PsGetThreadProcessId
ZwOpenThread
PsGetThreadWin32Thread
CmUnRegisterCallback
PsGetProcessExitStatus
PsGetThreadTeb
PsGetProcessSectionBaseAddress
IoDriverObjectType
PsSetLoadImageNotifyRoutine
PsSetCreateThreadNotifyRoutine
PsSetCreateProcessNotifyRoutine
RtlVolumeDeviceToDosName
wcsstr
PsIsThreadTerminating
KeInitializeApc
MmProtectMdlSystemAddress
MmProbeAndLockProcessPages
KeInsertQueueApc
ZwCreateEvent
ZwFreeVirtualMemory
ZwOpenDirectoryObject
KeSetImportanceDpc
KeInsertQueueDpc
KeNumberProcessors
KeSetTargetProcessorDpc
isdigit

Sections

.text
Size: 215KB - Virtual size: 215KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 55KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

PAGE
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

INIT
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d7543ac9f8d2bd528906ab08446c658a

Code Sign

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1Signer

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1Signer

Headers

DLL Characteristics

File Characteristics

Imports

ntoskrnl.exe

Sections

.text Size: 215KB - Virtual size: 215KB

.rdata Size: 35KB - Virtual size: 34KB

.data Size: 55KB - Virtual size: 64KB

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

PAGE Size: 7KB - Virtual size: 7KB

INIT Size: 6KB - Virtual size: 5KB

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

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

33:00:00:00:f3:15:8e:a5:7d:1c:55:9f:29:00:00:00:00:00:f3
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1
Signer

03:e3:dc:fb:8a:cd:7a:ec:05:09:da:e5:24:8d:4a:fa:b0:54:a2:2d:3d:2b:fc:47:23:9d:72:ca:3a:7b:24:e1
Signer

.text
Size: 215KB - Virtual size: 215KB

.rdata
Size: 35KB - Virtual size: 34KB

.data
Size: 55KB - Virtual size: 64KB

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

PAGE
Size: 7KB - Virtual size: 7KB

INIT
Size: 6KB - Virtual size: 5KB

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

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