Static task
static1
Behavioral task
behavioral1
Sample
NEAS.f3d66ca397e0afbee4e403746b979f40_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f3d66ca397e0afbee4e403746b979f40_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f3d66ca397e0afbee4e403746b979f40_JC.exe
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Size
151KB
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MD5
f3d66ca397e0afbee4e403746b979f40
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SHA1
291849f4d8885234755e4d59781600dacdbd38de
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SHA256
2f8a9abe12824fb3b3572b0afab428628cb3afa72f92461f5be8761bb9d87782
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SHA512
e4722cd3a4b074bbfcf5da2363e6703cf2984b621298b2444a1d4594a6ece8bd778f3ab1d9256e97ff63907c0e20820c3c28caa0ab3feaccf17619bd69f74802
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SSDEEP
3072:TkZCrvugF1PG2+pCPNDrht5YM6Bjyre6Oj8cbsbtm:T4Crvug22nP9CFJx8cGm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f3d66ca397e0afbee4e403746b979f40_JC.exe
Files
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NEAS.f3d66ca397e0afbee4e403746b979f40_JC.exe.exe windows:1 windows x86
f5c38f1a30db9f546e631078ff9ff859
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CLSIDFromProgIDEx
kernel32
GetProcAddress
GetTickCount
LoadLibraryA
VirtualProtect
ntdll
DbgPrint
NtClose
NtCreateFile
NtOpenKey
NtOpenProcessToken
NtOpenSymbolicLinkObject
NtQueryInformationFile
NtQuerySymbolicLinkObject
NtQuerySystemInformation
NtQuerySystemTime
NtQueryValueKey
NtQueryVirtualMemory
NtSetInformationFile
NtTerminateProcess
NtWriteFile
RtlAllocateHeap
RtlAnsiStringToUnicodeString
RtlDosPathNameToNtPathName_U
RtlExpandEnvironmentStrings_U
RtlFreeHeap
RtlFreeUnicodeString
RtlInitAnsiString
RtlInitUnicodeString
RtlLengthSid
RtlPrefixUnicodeString
RtlSystemTimeToLocalTime
RtlUpcaseUnicodeString
_wcsicmp
sprintf
swprintf
wcslen
RtlUnhandledExceptionFilter
Sections
AUTO Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DGROUP Size: 127KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ