Static task
static1
Behavioral task
behavioral1
Sample
21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.exe
Resource
win10v2004-20231023-en
General
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Target
21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.zip
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Size
177KB
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MD5
d8141a8a7ccaf5912b89a5f441fa58fc
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SHA1
cfd67a4f22c7ee1287680bd49f4fbc58f778038a
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SHA256
840a263ef8d179b45572d29c35e37cb665360eddf231d386fbee6a2363b57b91
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SHA512
a7aeaf32e9a48058a6cec9c8d9164de17fda524ffb517793d43898b4260a0c56e463fbddba8e6f87e99d4969bc1fb61446c4e7d40052726c9fc3ee3270bedba8
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SSDEEP
3072:iaQZomOSfN797kaL8jQE1wp4vUA8ADqVRkvxL9WDYsa52:DQGmndPFHgZ1qAh90naI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.exe
Files
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21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.zip.zip
Password: infected
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21c38ebbea03aa2ddce570a40ebcbf10217b80b9dde4924ce7119fb13d260edb.exe.exe windows:5 windows x86 arch:x86
Password: infected
daf5d79b20a588ea8ec63384b8dceff9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumDateFormatsExW
SetLocalTime
GetConsoleAliasExesLengthA
FindResourceW
InitializeSListHead
GetNumberFormatA
GetPrivateProfileStringW
GetWindowsDirectoryA
GetPriorityClass
LoadLibraryW
IsValidLocale
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetConsoleAliasW
TerminateProcess
CreateFileW
GetVolumePathNameA
GetConsoleAliasesW
GetLastError
SetLastError
lstrcmpiA
GetProcAddress
VirtualAlloc
SearchPathW
SetVolumeLabelW
RemoveDirectoryA
OpenWaitableTimerA
LoadLibraryA
LocalAlloc
SetConsoleWindowInfo
FoldStringA
GlobalFindAtomW
FindFirstVolumeMountPointA
GetModuleHandleA
FreeEnvironmentStringsW
WriteConsoleOutputAttribute
_lopen
EndUpdateResourceA
GetCurrentProcessId
GlobalAddAtomW
AddConsoleAliasA
GetConsoleProcessList
CreateFileA
CreateNamedPipeA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
FlushFileBuffers
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CloseHandle
user32
GetMessageExtraInfo
CharToOemBuffA
gdi32
GetCharABCWidthsFloatW
Sections
.text Size: 190KB - Virtual size: 189KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 724KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ