NnewnsrneaYap
Static task
static1
Behavioral task
behavioral1
Sample
rU87dHss.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
rU87dHss.dll
Resource
win10-20230915-en
General
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Target
rU87dHss.G_A
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Size
2.6MB
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MD5
6fb54e30ec818e57a84681f4b834f22d
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SHA1
8f809e744c74d751492c719aab2bfa6d17989097
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SHA256
83ec45c7b38f49195cac4af77aa404b75817f2aba682d28f8468f5a33173bad1
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SHA512
2724f9622266442a2ee96acfe192c46d6d9d7d157acdd383198619de6cfafda067dd393e9bf6b886ca6af171e974496855719138554c32381c43e7c5427b7160
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SSDEEP
49152:mg5HkjB3IMDMFA/5kRqQUKM5qiuEKvHBZrwzLxZ192N674cP6EnwcCnTJH:mglksckRzopupvHD6mN674cvCnTp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rU87dHss.G_A
Files
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rU87dHss.G_A.dll windows:5 windows x86
0ffd76462a05a56812495c46a823c995
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
advapi32
CryptDestroyHash
RemoveUsersFromEncryptedFile
RegCloseKey
setupapi
SetupDiGetDeviceRegistryPropertyA
ws2_32
WSAGetLastError
select
lz32
LZOpenFileW
rasapi32
RasRenameEntryW
shell32
ExtractIconW
clusapi
ClusterResourceControl
version
VerQueryValueA
oleaut32
SafeArrayCreate
VarBstrCat
GetErrorInfo
GetRecordInfoFromGuids
VarI4FromR8
SysAllocStringLen
shlwapi
StrChrW
msvcrt
memset
putc
winmm
mmioRenameW
midiStreamClose
wintrust
WintrustAddActionID
psapi
GetModuleFileNameExW
gdi32
SetICMProfileA
CloseMetaFile
Rectangle
ExtEscape
CreateBrushIndirect
kernel32
IsProcessorFeaturePresent
EnterCriticalSection
GetVersionExA
VirtualAlloc
GetSystemTimeAsFileTime
GetProcessHeap
GetModuleHandleW
WaitForDebugEvent
WaitForSingleObject
SetStdHandle
InterlockedPushEntrySList
GetUserDefaultLCID
SetCommConfig
GetCommMask
FreeConsole
ResumeThread
LoadLibraryA
LoadLibraryExW
GetBinaryTypeA
GetModuleFileNameA
Process32FirstW
user32
DrawMenuBar
ValidateRgn
ShowScrollBar
ToAscii
CreateWindowExA
MenuItemFromPoint
DeleteMenu
TrackPopupMenuEx
GetCursor
SetWindowTextW
WinHelpA
PostQuitMessage
ShowWindow
EnableMenuItem
GetDialogBaseUnits
SetCapture
crypt32
CryptHashPublicKeyInfo
winspool.drv
XcvDataW
Exports
Exports
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.crt0 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ