77b84d7ade51d34f67277937826748bce0f01a1a612895595e26023ae1f88f43

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General

Target

77b84d7ade51d34f67277937826748bce0f01a1a612895595e26023ae1f88f43
Size

79KB
MD5

34a688c64c945fa182b93798c7b2e0f5
SHA1

687c88652d9b61f51b08920816b8b82a2bbb4e3e
SHA256

77b84d7ade51d34f67277937826748bce0f01a1a612895595e26023ae1f88f43
SHA512

2c11c88226efc1f53a3357d02af92d4e3e574a67ec639a7f6ac0764a6ec8d752841d285fb4193473e8bc680a132b6f9edc4c1666a31f959a17d8f9bdc2f453d2
SSDEEP

1536:eppOK9ed9y+HMZvMe1qoKvH9fPVz21vbo41Of8Jcg:epYied9y+ivMeLKvH9fPU1vbFJcg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
77b84d7ade51d34f67277937826748bce0f01a1a612895595e26023ae1f88f43

Files

77b84d7ade51d34f67277937826748bce0f01a1a612895595e26023ae1f88f43
.dll windows:5 windows x64

1b14b136094cb6aa37f5256ebb1a9af2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

ntoskrnl.exe

ExFreePoolWithTag
strlen
ExAllocatePool
RtlCompareMemory
KeSetEvent
KeBugCheckEx
IoFreeIrp
KeClearEvent
KeWaitForSingleObject
IoAllocateIrp
IoGetRelatedDeviceObject
KeInitializeEvent
ZwClose
SeCreateAccessState
IoGetFileObjectGenericMapping
ObCreateObject
ObfDereferenceObject
ObReferenceObjectByHandle
IoFileObjectType
IoCreateFile
RtlInitUnicodeString
IofCallDriver
NtClose
IoReuseIrp
ZwReadFile
ZwQueryInformationFile
ZwCreateFile
RtlAppendUnicodeToString
ZwSetInformationFile
ZwWriteFile
ObfReferenceObject
ExAllocatePoolWithTag
ZwDeleteFile
wcscat
wcscpy
wcslen
ZwQueryDirectoryFile
RtlTimeToTimeFields
ExSystemTimeToLocalTime
KeQueryTimeIncrement
ZwDeleteKey
ZwOpenKey
RtlAppendUnicodeStringToString
RtlCopyUnicodeString
ZwEnumerateKey
ZwQueryKey
ZwSetValueKey
RtlAnsiStringToUnicodeString
RtlInitAnsiString
ZwQueryValueKey
__C_specific_handler
atoi
strstr
_vsnprintf
IoBuildDeviceIoControlRequest
IoGetLowerDeviceObject
MmUnlockPages
MmProbeAndLockPages
IoAllocateMdl
IoFreeMdl
MmIsAddressValid
PsGetVersion
MmGetSystemRoutineAddress
rand
srand
CmUnRegisterCallback
CmRegisterCallback
RtlCompareUnicodeString
ZwCreateKey
RtlQueryRegistryValues
MmSystemRangeStart
_itoa_s
PsCreateSystemThread
IoCreateSymbolicLink
RtlUnicodeStringToAnsiString
_vsnwprintf
IoCreateDevice
IoAttachDeviceToDeviceStack
IoGetDeviceObjectPointer
IofCompleteRequest
ObQueryNameString
RtlFreeAnsiString
ZwQueryObject
ZwDuplicateObject
ZwOpenProcess
ZwQuerySystemInformation
KeUnstackDetachProcess
ObSetHandleAttributes
PsInitialSystemProcess
IoGetCurrentProcess
KeStackAttachProcess
PsLookupProcessByProcessId

Sections

.text
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - 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

INIT
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1b14b136094cb6aa37f5256ebb1a9af2

Headers

File Characteristics

Imports

ntoskrnl.exe

Sections

.text Size: 65KB - Virtual size: 64KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 1024B - Virtual size: 2KB

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

INIT Size: 3KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 36B

.text
Size: 65KB - Virtual size: 64KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 1024B - Virtual size: 2KB

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

INIT
Size: 3KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 36B