Static task
static1
Behavioral task
behavioral1
Sample
83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34.dll
Resource
win10v2004-20231023-en
General
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Target
83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34
-
Size
96KB
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MD5
d6af92fc9a2c7fa9a102dc4b43fa93c1
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SHA1
970a00bf8d67a3f1be7757eb4869f8b91b596e5a
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SHA256
83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34
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SHA512
b56f1db9d4eb793835a5265983e4f20a86b3b129c836b2c95c070e31a5083d310622ed306b0d9c5285cb405d0ead5654e444b2851407389668019780835f991c
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SSDEEP
3072:UW0lr/ed9ys+KvHTvwrE3vNp01qMvLzdTu:UP/ed9ys/SEVp08MR6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34
Files
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83fc0578067d40686357065027aa471aafee27ca604d6dea3c9aafaea3ed3d34.dll windows:5 windows x64
404d84f942b7029a8cab0dbd6864b442
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
ntoskrnl.exe
ExFreePoolWithTag
strlen
ExAllocatePool
IoDetachDevice
MmIsAddressValid
ObfDereferenceObject
ObReferenceObjectByName
IoDriverObjectType
RtlInitUnicodeString
strstr
RtlCompareMemory
ExAllocatePoolWithTag
KeSetEvent
KeBugCheckEx
IoFreeIrp
KeClearEvent
KeWaitForSingleObject
IoAllocateIrp
IoGetRelatedDeviceObject
KeInitializeEvent
ZwClose
SeCreateAccessState
IoGetFileObjectGenericMapping
ObCreateObject
ObReferenceObjectByHandle
IoFileObjectType
IoCreateFile
IofCallDriver
NtClose
IoReuseIrp
ZwReadFile
ZwQueryInformationFile
ZwCreateFile
RtlAppendUnicodeToString
ZwSetInformationFile
ZwWriteFile
ObfReferenceObject
ZwDeleteFile
wcscat
wcscpy
wcslen
ZwQueryDirectoryFile
RtlTimeToTimeFields
ExSystemTimeToLocalTime
KeQueryTimeIncrement
ZwDeleteKey
ZwOpenKey
RtlAppendUnicodeStringToString
RtlCopyUnicodeString
ZwEnumerateKey
ZwQueryKey
ZwSetValueKey
RtlAnsiStringToUnicodeString
RtlInitAnsiString
ZwQueryValueKey
MmMapLockedPagesSpecifyCache
_strnicmp
MmBuildMdlForNonPagedPool
IoAllocateMdl
_vsnprintf
__C_specific_handler
atoi
IoBuildDeviceIoControlRequest
IoGetLowerDeviceObject
MmUnlockPages
MmProbeAndLockPages
IoFreeMdl
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: 81KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
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