Static task
static1
Behavioral task
behavioral1
Sample
1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff.exe
Resource
win10v2004-20240611-en
General
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Target
1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff
-
Size
237KB
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MD5
69d58cc552b9dc48c3d5e6a633e4042f
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SHA1
aa9bbce73703c394e3a471056b8ef981aa123b80
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SHA256
1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff
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SHA512
3329d3fcf51dbbe562a7090249e7ce6171a6c52a1cc5e3f92b5e9361157ac477568e62c4819f9cd476b67d3a63161ab2c21f3a1d7d2cfa34f61ea30b6e380194
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SSDEEP
3072:oVHgCc4xGvbwcU9KQ2BBAHmaPxIVo7b5EVUcMLH3:1Cc4xGxWKQ2BonxFcML
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff
Files
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1d3c8bae55ecfc85a0bf2c5bbf569eee4b8b505736d8201d4f7d5c8a357fbdff.exe windows:4 windows x86 arch:x86
43df92b7b77db2760430968647afb835
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.. Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE