Static task
static1
Behavioral task
behavioral1
Sample
55b8577667dea2ed4842b9a787268405.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55b8577667dea2ed4842b9a787268405.exe
Resource
win10v2004-20231222-en
General
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Target
55b8577667dea2ed4842b9a787268405
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Size
80KB
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MD5
55b8577667dea2ed4842b9a787268405
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SHA1
e242b09f2f331a496f022faa29432b2ab3a1a24d
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SHA256
793a116c45aa3e579a1bd62411a17addfdb6ef4980454447170b4ede2baf828e
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SHA512
a2d4ec3e01281bc2df17978b7574d6b5697bb8b69077cfeb1ae4650cc1c32fd1f313855fc4a3695e79c22a296e9b38c37e61bfb7b1bc5637d863dd7ebc77034a
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SSDEEP
1536:4mZAX1o7JjEnvQdeDOFaNEnmHhqtyuoQVR:4eAFoNEYEDxNUtyuoQVR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55b8577667dea2ed4842b9a787268405
Files
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55b8577667dea2ed4842b9a787268405.exe windows:4 windows x86 arch:x86
3f800663c9818fd5ff83721f775d3400
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
GetProcAddress
GetModuleHandleA
Process32Next
Process32First
LoadLibraryA
GetComputerNameA
GetOEMCP
CloseHandle
OpenProcess
SetLastError
GetLastError
HeapFree
GetProcessHeap
HeapAlloc
CreateThread
MultiByteToWideChar
GetModuleFileNameA
CreateToolhelp32Snapshot
SetErrorMode
GetACP
GetCPInfo
CreateFileA
SetStdHandle
IsBadCodePtr
Sleep
RtlUnwind
GetCommandLineA
GetVersion
ExitProcess
RaiseException
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapSize
ReadFile
SetFilePointer
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
FlushFileBuffers
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
IsBadReadPtr
SetEndOfFile
user32
GetForegroundWindow
advapi32
DuplicateTokenEx
SetServiceStatus
StartServiceCtrlDispatcherA
StartServiceA
ControlService
DeleteService
CreateServiceA
CloseServiceHandle
OpenSCManagerA
OpenServiceA
OpenProcessToken
shell32
ShellExecuteExW
oleaut32
SysFreeString
SysAllocStringLen
Sections
.text Size: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
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
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ