Static task
static1
Behavioral task
behavioral1
Sample
fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065.exe
Resource
win10v2004-20240226-en
General
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Target
fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065
-
Size
323KB
-
MD5
430dfbce103714709a1051c66d414054
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SHA1
159771112b562c67b59320315e2921f262d9ccc0
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SHA256
fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065
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SHA512
d9676ffc4cf8bd75c9487ccc0c0e40c886dc25672a3c45af45342f3182a710134c2973f157fed534ab83ce46642ec61a22ba462cc7c1cebddf5d8f4919ab64d0
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SSDEEP
3072:yChJgYMm4xf9cU9KQ2BxA59SPM/Oodn2UjHNRaeqSjGJ37XKmIiQJmtonVmcAn+c:KYMm4xiWKQ2BiCM3Oejc7oJnnV/9c
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065
Files
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fc0a758be03b1f8352c2412dffbcfba160e02af6e7b4942caff9caa5c4337065.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: 151KB
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
.bs Size: 92KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE