FymaNptrxehutsqrn
Static task
static1
Behavioral task
behavioral1
Sample
4c64dde89a89c3765cf4350e39d9f400N.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4c64dde89a89c3765cf4350e39d9f400N.dll
Resource
win10v2004-20240802-en
General
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Target
4c64dde89a89c3765cf4350e39d9f400N.exe
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Size
1.7MB
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MD5
4c64dde89a89c3765cf4350e39d9f400
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SHA1
ab1a5f08c6766cad69a5d08bc890850a4c08d767
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SHA256
e2e2de93d68d0c04601629880df3e1712d9cee25529e4c33c30869f46c6342c1
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SHA512
8c21d7ad057b2607b869fd1476a6f9ae73897b4e1c01237894d7664c09c9e1fcdc31ff37dd9c4af4666808d6dcb60b80833bac5ee0269f2bde7ddc36f17804c5
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SSDEEP
49152:278lEwLD0k6sCwNlwfIuPqblWE9vy0X+:27uohcoVqFy0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c64dde89a89c3765cf4350e39d9f400N.exe
Files
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4c64dde89a89c3765cf4350e39d9f400N.exe.dll windows:5 windows x86 arch:x86
d895d199de4b4a601046c95cd57872fc
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
wintrust
CryptCATAdminAcquireContext
CryptCATEnumerateAttr
CryptCATAdminAddCatalog
rasapi32
RasSetEapUserDataW
RasGetCredentialsW
RasGetSubEntryHandleA
mprapi
MprInfoBlockRemove
winspool.drv
AddPrinterDriverW
DeletePrinterDriverExW
EndDocPrinter
advapi32
SetNamedSecurityInfoW
CryptDuplicateHash
RegCloseKey
RegEnumKeyExA
StartServiceCtrlDispatcherA
CryptSignHashA
secur32
EncryptMessage
QuerySecurityPackageInfoA
msvcrt
wcscoll
strspn
rpcrt4
NdrAsyncClientCall
NdrOleAllocate
UuidToStringA
NdrSimpleTypeMarshall
RpcServerUseProtseqEpA
urlmon
IsValidURL
netapi32
NetUserModalsGet
winscard
SCardGetCardTypeProviderNameA
SCardListReadersW
lz32
GetExpandedNameW
shell32
FindExecutableA
SHLoadInProc
ExtractIconExW
ExtractIconA
ExtractAssociatedIconW
ExtractIconExA
SHGetSpecialFolderLocation
kernel32
GetExitCodeProcess
WaitForSingleObjectEx
LeaveCriticalSection
DeleteCriticalSection
HeapSize
QueryPerformanceCounter
Process32FirstW
OpenSemaphoreW
VirtualAlloc
WaitForSingleObject
SetEvent
SetStdHandle
OutputDebugStringA
GetUserDefaultLCID
LoadLibraryW
oleaut32
GetErrorInfo
SafeArrayCreate
ws2_32
select
msacm32
acmDriverClose
wininet
InternetGetCookieA
comdlg32
ChooseColorW
user32
EndMenu
SetWindowsHookW
UpdateWindow
CreateIcon
SetPropW
BlockInput
GetDlgItem
DrawStateW
PostQuitMessage
LoadCursorFromFileA
ShowWindow
winmm
timeGetDevCaps
waveInGetID
gdi32
GetEnhMetaFilePaletteEntries
PlayEnhMetaFile
GetWinMetaFileBits
GetPath
GetObjectA
ole32
RevokeDragDrop
CreateDataCache
comctl32
CreateStatusWindowW
ImageList_LoadImageW
setupapi
SetupDiEnumDeviceInfo
Exports
Exports
Sections
.text Size: 948KB - Virtual size: 944KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.erloc Size: 508KB - Virtual size: 505KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 180KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 952B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 68KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ