Static task
static1
Behavioral task
behavioral1
Sample
1b1ad9545962b79323343754bd959d6851fd23835739efe59c42293a75d96c3c.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
1b1ad9545962b79323343754bd959d6851fd23835739efe59c42293a75d96c3c.exe
Resource
win10v2004-20230621-en
General
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Target
3fbf996e2521e2fe48ec27a008bb1249.bin
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Size
1.9MB
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MD5
79aec644b61ace154156172120bcb9b7
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SHA1
6abc4cbc6d6393316bbec1ab86b49134a191c60a
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SHA256
b897fe63818869886fee33b43cd4689b0488102f24c6d963aa33688f946002aa
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SHA512
aafe30f6175b754bc94cdca93d7fd048394015b4e80a619dc2e983597724acf3d20c390c2abadea9811f34a5ffbe0a2d11785d13b756ff3f442cef5933c468fc
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SSDEEP
49152:yeRCKRtPxQg/NW+CrRLXRY1EvvK9KQ9qX8PONcz5mmEFwwPT8f:nrx9oLXRY1E+qsPANmEFwL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/1b1ad9545962b79323343754bd959d6851fd23835739efe59c42293a75d96c3c.exe
Files
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3fbf996e2521e2fe48ec27a008bb1249.bin.zip
Password: infected
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1b1ad9545962b79323343754bd959d6851fd23835739efe59c42293a75d96c3c.exe.exe windows x86
Password: infected
2f75d5eb7b5044ea933e68f9c1b1f664
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
GetCurrentProcess
CreateThread
VirtualAlloc
VirtualProtect
CreateMutexW
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
WaitForSingleObject
GetModuleHandleA
GetLastError
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
TerminateProcess
RaiseException
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
CloseHandle
CreateFileW
DecodePointer
gdi32
SetSystemPaletteUse
MoveToEx
Sections
.text Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ