Static task
static1
Behavioral task
behavioral1
Sample
f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88.exe
Resource
win10v2004-20240226-en
General
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Target
f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88
-
Size
368KB
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MD5
71fba4d5417cd3644488f404caa1febb
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SHA1
7a34b20f96a0f8c6e01c61a20b43c68b80ffa43c
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SHA256
f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88
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SHA512
f8eec22d755c5028b727bfdafad3e921ccdf106b18909ace02146cabbc6373affeea24eae70159c20ccd8d0c2b35c70de7941eed6a7c373c13fb02f0a909c8d9
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SSDEEP
1536:BXFYjfCU4mFVsIgvo3X4iZpTha5VlA8mx7aoL8m:BXCOmFmIgvo4iZhha5rEaoL8m
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88
Files
-
f5217b382c0c90c9a5011e47a5e9952d223ba9b1d18d7dcf4f42703c33fc9d88.exe windows:4 windows x86 arch:x86
1d8a9fa1df68905ca65ac0a36686d3a6
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
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
IsBadWritePtr
IsBadReadPtr
HeapValidate
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
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: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
myvzbsb Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
yllgqsl Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
asciors Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.drdata Size: 72KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE