Static task
static1
Behavioral task
behavioral1
Sample
NEAS.f52ac773d35b77a2ed631bd891b52d10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f52ac773d35b77a2ed631bd891b52d10.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f52ac773d35b77a2ed631bd891b52d10.exe
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Size
249KB
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MD5
f52ac773d35b77a2ed631bd891b52d10
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SHA1
c1e40b53ad71289142a9293f47bc3eb040fa3636
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SHA256
f40c3a3ace6a49c1aba3c6cfd7f10e37db8a672888fb05abf206e5b376a1b8b2
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SHA512
e394f86bb34370fc1dbd1fcb4a593ff6cb226283c22ec7093e0fe2c83ad3a89c75b28510f86d50625e74fd2379d41003e960697624fca3fc27c458cc7efd12bc
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SSDEEP
6144:7sZJCstu4PJg5/Ly0d8YaDRVHTVtSbGqJY:Yy5zyNYaHHDSI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f52ac773d35b77a2ed631bd891b52d10.exe
Files
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NEAS.f52ac773d35b77a2ed631bd891b52d10.exe.exe windows:4 windows x86
e5733ad068673a6d98dc6a60f3be7e1e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
CreateFileW
DeleteCriticalSection
HeapReAlloc
HeapAlloc
ExitProcess
SetEvent
CreateEventA
FormatMessageW
FormatMessageA
LocalAlloc
LocalFree
GetWindowsDirectoryA
SetThreadLocale
GetThreadLocale
WideCharToMultiByte
MultiByteToWideChar
LeaveCriticalSection
EnterCriticalSection
WriteFile
ReleaseMutex
RaiseException
lstrcpyA
lstrlenA
WaitForMultipleObjects
InterlockedIncrement
InterlockedExchange
Sleep
user32
LoadIconW
advapi32
RegOpenKeyA
Sections
.rdata2 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text9 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text8 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text7 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text6 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text5 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text4 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text3 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text2 Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ