Static task
static1
Behavioral task
behavioral1
Sample
57386ba813186db225b5f9704c79bd12.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57386ba813186db225b5f9704c79bd12.exe
Resource
win10v2004-20231215-en
General
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Target
57386ba813186db225b5f9704c79bd12
-
Size
128KB
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MD5
57386ba813186db225b5f9704c79bd12
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SHA1
3da09044bc22ded11f4a3919567466db2f46f7e0
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SHA256
75ed2a6282fb5931a166191d000db27a33eb740419039b1fa2ba3dff8947ede8
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SHA512
40941695fd6244b05c7772262a094be7367fa859c4a83afe79bff24c086d7c64311e30f756af943bb270418953581493ca68747ec649ee168d0ab16bd7257ce4
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SSDEEP
3072:67NW+tqpcz+Vhiuf6wrWyZwnC2mKE9sP2Nh:MWta4hiuf3WgDX6C
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 57386ba813186db225b5f9704c79bd12
Files
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57386ba813186db225b5f9704c79bd12.exe windows:4 windows x86 arch:x86
c699e38b3fd60d51eefc396eae0406b9
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
SizeofResource
CreateFileA
LoadResource
FindResourceA
SetFileAttributesA
lstrcatA
GetWindowsDirectoryA
GetSystemDirectoryA
GetVersionExA
WriteFile
WinExec
GetModuleFileNameA
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
Module32First
Module32Next
OpenProcess
GetModuleHandleA
GetProcAddress
CreateRemoteThread
WaitForSingleObject
CloseHandle
GetCurrentProcess
GetLastError
CreateToolhelp32Snapshot
Process32First
lstrcmpiA
Process32Next
Sleep
RtlUnwind
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
GetStringTypeW
user32
EnumWindows
IsWindowVisible
GetWindowThreadProcessId
SendMessageA
wsprintfA
advapi32
LookupPrivilegeValueA
AbortSystemShutdownA
OpenSCManagerA
OpenServiceA
CloseServiceHandle
StartServiceA
OpenProcessToken
AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.topo0 Size: 4KB - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pepack Size: 6B - Virtual size: 6B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ