Static task
static1
Behavioral task
behavioral1
Sample
f77cb3d3d2a46633122f3f5d39814d09.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f77cb3d3d2a46633122f3f5d39814d09.exe
Resource
win10v2004-20231215-en
General
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Target
f77cb3d3d2a46633122f3f5d39814d09
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Size
52KB
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MD5
f77cb3d3d2a46633122f3f5d39814d09
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SHA1
1886dce19644efab16b50011e05b597648ebc026
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SHA256
df90d2e7f8da64fa91dc3c31b366433c5965633d5e8b99b4495a17d5b8fa55c4
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SHA512
d7e434bd97712666ff26ac3cb689afedd6aa1ef4a4a53c060c9ff3894b38eb73e2f5b04d6a380b78bed799dfe7790a8c67f85ce776a103f3fcd7be94ab71160a
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SSDEEP
768:C+iOb0jesRmVTdCvkgn8PJu7QZ3h3FURPIdt8:C+TvricJkKnIkt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f77cb3d3d2a46633122f3f5d39814d09
Files
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f77cb3d3d2a46633122f3f5d39814d09.exe windows:4 windows x86 arch:x86
2c46144b40b82b07238952e373d101d5
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
WaitForSingleObject
GetLastError
CreateMutexA
GetModuleFileNameA
GetStartupInfoA
GetEnvironmentVariableA
VirtualAlloc
CreateThread
TerminateProcess
VirtualFree
GetModuleHandleA
SetFilePointer
GetStringTypeW
GetStringTypeA
InterlockedExchange
ExitProcess
GetCurrentProcess
CloseHandle
lstrcpyA
GetVersionExA
GlobalMemoryStatusEx
GetSystemDefaultUILanguage
LoadLibraryA
GetProcAddress
FreeLibrary
GetTickCount
GlobalAlloc
GlobalFree
GetCurrentProcessId
OutputDebugStringA
Sleep
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
HeapReAlloc
WriteFile
RtlUnwind
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapFree
GetCommandLineA
GetVersion
HeapAlloc
FlushFileBuffers
user32
wsprintfA
advapi32
RegisterServiceCtrlHandlerA
StartServiceCtrlDispatcherA
CreateServiceA
StartServiceA
RegOpenKeyA
RegSetValueExA
SetServiceStatus
OpenSCManagerA
OpenServiceA
CloseServiceHandle
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
ws2_32
recv
WSAIoctl
connect
send
__WSAFDIsSet
closesocket
WSAStartup
WSASocketA
setsockopt
htons
htonl
sendto
inet_addr
gethostbyname
select
socket
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE