Static task
static1
Behavioral task
behavioral1
Sample
3a944b926d6d67f0740a0db65baf1115.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a944b926d6d67f0740a0db65baf1115.dll
Resource
win10v2004-20231215-en
General
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Target
3a944b926d6d67f0740a0db65baf1115
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Size
73KB
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MD5
3a944b926d6d67f0740a0db65baf1115
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SHA1
dbfd162d355d1c96b0113d89fb4dd8e2ba4bb347
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SHA256
eb03750fdd96859711d12824968d571dba0cc986b7cf070a1e41e342307977df
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SHA512
fe9e403ebc86debcd7d088bb4339a49b9d0ae217fff13e83f36455dffdf78da9400cafae26cd3049340ff521e5015a7448faaf6ac77c71e90a6f829c50247c91
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SSDEEP
1536:GcwgLLps6rpi/8WAemYj3dk9duRMsq6nm:CgLFhr03AeOsq6nm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a944b926d6d67f0740a0db65baf1115
Files
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3a944b926d6d67f0740a0db65baf1115.dll windows:5 windows x86 arch:x86
0b197c5425cbca6eefaabed366d135d2
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ntoskrnl.exe
ZwCreateSection
ZwMapViewOfSection
ZwClose
ZwUnmapViewOfSection
ExAllocatePool
ExFreePoolWithTag
RtlIpv4AddressToStringA
ZwQueryDirectoryFile
RtlUnicodeStringToInteger
ZwDeviceIoControlFile
ExUuidCreate
ZwSetInformationFile
swprintf
RtlInitUnicodeString
ZwWriteFile
RtlIpv4AddressToStringExA
ZwCreateFile
ZwQueryInformationFile
ZwReadFile
ZwDeleteFile
RtlRandom
KeEnterCriticalRegion
ExAcquireFastMutexUnsafe
ExReleaseFastMutexUnsafe
KeLeaveCriticalRegion
KeQuerySystemTime
KeInsertQueue
KeRemoveQueue
KeRundownQueue
IoFreeIrp
KeInitializeQueue
ObfReferenceObject
PsCreateSystemThread
ObReferenceObjectByHandle
IoBuildDeviceIoControlRequest
IofCallDriver
KeInitializeTimer
KeInitializeDpc
KeSetTimer
KeCancelTimer
ExQueueWorkItem
ZwOpenFile
RtlIpv4StringToAddressW
ZwOpenKey
ZwEnumerateKey
ZwOpenSection
MmAllocatePagesForMdl
MmMapLockedPagesSpecifyCache
MmUnmapLockedPages
MmFreePagesFromMdl
RtlHashUnicodeString
KeSetEvent
RtlPrefixUnicodeString
IoGetRelatedDeviceObject
IoAllocateIrp
KeInitializeEvent
KeWaitForSingleObject
ExAllocatePoolWithTag
ZwDeleteKey
PoStartNextPowerIrp
IofCompleteRequest
PoCallDriver
ObReferenceObjectByName
IoDriverObjectType
IoEnumerateDeviceObjectList
IoCreateDevice
ZwFlushVirtualMemory
ZwQueryKey
IoQueueWorkItem
ZwLoadDriver
ObMakeTemporaryObject
ZwFsControlFile
IoDeleteDevice
ZwSetSystemInformation
ZwOpenDirectoryObject
ZwQueryDirectoryObject
IoGetDeviceObjectPointer
IoCreateDriver
wcsrchr
IoRegisterShutdownNotification
IoAllocateWorkItem
KeSetTimerEx
qsort
ZwQueryValueKey
ObfDereferenceObject
_allmul
_allshr
memset
_alldiv
memcpy
hal
KeQueryPerformanceCounter
KeGetCurrentIrql
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ