Static task
static1
Behavioral task
behavioral1
Sample
55bf6af039ee25f274e215fbd710ec85.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55bf6af039ee25f274e215fbd710ec85.exe
Resource
win10v2004-20231215-en
General
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Target
55bf6af039ee25f274e215fbd710ec85
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Size
128KB
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MD5
55bf6af039ee25f274e215fbd710ec85
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SHA1
3272202a26746a8ceb25b8cc9ca4575a82389d28
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SHA256
28ba5855e9a031a503da759123dbe46ac3ccfaada8e84371e480981ba1202681
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SHA512
d19ccfb6fbc2c2036c60b700c5f91e9a1e25b8a36895a5e47b58d413c99ec3c08dfe105dee7406a13d855b15d87b9ebe4101284d839907ebaabbf0372607594a
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SSDEEP
1536:r5SWYMDd9vcjnv4kvjLG8/TwvIuS1sH/xp7VHCeJpC:r5XDzcU63TwRSufxTieS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55bf6af039ee25f274e215fbd710ec85
Files
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55bf6af039ee25f274e215fbd710ec85.exe windows:4 windows x86 arch:x86
55e3d1fbe0095b09af2ccc8a036a84b8
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
CloseHandle
LoadLibraryA
GetTickCount
InterlockedExchange
GetLastError
GetLocalTime
VirtualFree
GetModuleHandleA
GetProcAddress
GetSystemInfo
VirtualProtect
GetLocaleInfoA
SetStdHandle
RtlUnwind
GetStringTypeW
GetStartupInfoA
GetCommandLineA
GetVersionExA
ExitProcess
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
HeapAlloc
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
FlushFileBuffers
SetFilePointer
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
VirtualQuery
user32
PostMessageA
PeekMessageA
SetActiveWindow
ws2_32
recv
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tdata Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ