Behavioral task
behavioral1
Sample
NEAS.54ecf3b1b54e1545932d192028062920.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.54ecf3b1b54e1545932d192028062920.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.54ecf3b1b54e1545932d192028062920.exe
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Size
4.7MB
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MD5
54ecf3b1b54e1545932d192028062920
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SHA1
d2e782948ee072123c050d8effeac7bfbb9fa1db
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SHA256
42b6039b1b34b619b8b3080e75f58b1ad6d37b8f87c53cb13b7fcbf01fb055af
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SHA512
3777bcc8b8a549347c65a5e8ab384f681daf6cd5f57811e37452406c2ce3bbe7b55d4fc2fcdd7db0a7031029ce272d9af8454a6b75d32782bfd648a189b272a7
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SSDEEP
98304:x8heRxSeOzLBbDDLPS3Y42u1y8Hnkbv7gfATaJfxREYLT9:iGSFzNbDDW3curkbv73aXRJLT9
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.54ecf3b1b54e1545932d192028062920.exe
Files
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NEAS.54ecf3b1b54e1545932d192028062920.exe.exe windows:5 windows x86 arch:x86
34390eeffc85456beaff20ed9307bc07
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetVersion
TlsSetValue
GetVersionExA
Sleep
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetKeyboardType
MessageBoxA
GetProcessWindowStation
GetUserObjectInformationW
advapi32
RegQueryValueExA
RegQueryValueExA
oleaut32
SysFreeString
SafeArrayPtrOfIndex
Sections
CODE Size: - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ