Static task
static1
Behavioral task
behavioral1
Sample
2638b8c0bf4c61991d65838afc13ec3c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2638b8c0bf4c61991d65838afc13ec3c.exe
Resource
win10v2004-20231215-en
General
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Target
2638b8c0bf4c61991d65838afc13ec3c
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Size
44KB
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MD5
2638b8c0bf4c61991d65838afc13ec3c
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SHA1
de6db2cb5c5a0198e22b24757d8efb9e18f9cd5f
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SHA256
e098476f80161cc27609d7b6e8e4532fc9d5fcd926a043b78ab9022cc8136e9a
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SHA512
51a7e79839eeee926e3e1263a9c0a0dcef65319d1bf401710ff931460662bb20529d43f493638218cded6cb94e424412ac555c80f7d02bc01b4103bb3e58ae1f
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SSDEEP
768:VJWWW0qV/tCwSUZD0R8kzQsG1UvryZw558ZT:bWWWt9jj4QskQ5sT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2638b8c0bf4c61991d65838afc13ec3c
Files
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2638b8c0bf4c61991d65838afc13ec3c.exe windows:5 windows x86 arch:x86
627a71518d48dd161cd7d5cae0e34e19
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeResource
GlobalAlloc
GlobalFree
VirtualFree
GetProcAddress
VirtualAlloc
LoadLibraryA
GetModuleHandleA
WaitForSingleObject
CreateThread
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetLastError
HeapFree
HeapAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
LeaveCriticalSection
EnterCriticalSection
GetLocaleInfoA
HeapReAlloc
RtlUnwind
HeapSize
InitializeCriticalSectionAndSpinCount
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 135KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ