Static task
static1
Behavioral task
behavioral1
Sample
A.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
A.exe
Resource
win10v2004-20240508-en
General
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Target
A.exe
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Size
67KB
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MD5
77dc8c8d485530aecd371723889c4535
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SHA1
41494959d2b29b6ed31c889a1cd9462ab0d1174a
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SHA256
5aeaa5c4f4100b2084814be72a695a5bf4a95fdb8a0c65704523608baa79b726
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SHA512
d019ac56c0b6aba76e4a5612a470afbb9f66fd1cb74c0f76e3641549178f4d4e0d44ac489a6515c6b1117ff4018b37d0d227263e21ca4b94b571ed0d5e7946f6
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SSDEEP
1536:70w2+nzaBwQjs/7GD2CthAo6WJbEZPjwA9gkqBQa:7OhwQY/02QAxWe179gkAQa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource A.exe
Files
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A.exe.exe windows:5 windows x86 arch:x86
ecc488e51fbb2e01a7aac2b35d5f10bd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MultiByteToWideChar
EnterCriticalSection
lstrlenW
WaitForMultipleObjects
LeaveCriticalSection
InitializeCriticalSection
FindClose
GetLastError
TerminateThread
WideCharToMultiByte
ExitProcess
lstrcatW
lstrcpyW
LocalFree
HeapFree
SetLastError
HeapAlloc
GetProcessHeap
user32
CharLowerW
shlwapi
StrCmpNIW
StrCpyNW
ws2_32
htons
WSAGetLastError
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 271KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 712B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ