Behavioral task
behavioral1
Sample
915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3.exe
Resource
win10v2004-20230703-en
General
-
Target
915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3
-
Size
288KB
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MD5
b4cb2af3d9ca46dc2f3444cb1e568c44
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SHA1
566d9c5c4035292a3f4fea2e9ebd109e96830fac
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SHA256
915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3
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SHA512
40894820348890d26ede3a3ccec65e3e12c977e16b693ec2132b71e403f4e2774c4b76c82d6a4e1acb6054c40afa57d5501f3de2010d1294e7da1d97bec6c251
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SSDEEP
3072:kumypIWRhGM2TKmrWR51RaRiOyG5phEP0oY856:xb/hG9TKEWX1qdyG5phEPH
Malware Config
Signatures
-
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3
Files
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915aee146b74ebdcb6977376ea8c7718a53b73e1771261035790e8d3e33668c3.exe windows x86
656469d00fd7c063bee03a705ed083ec
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
AddLocalAlternateComputerNameA
ActivateActCtx
SetThreadPriority
VirtualProtect
GetStartupInfoA
lstrcpynA
SetProcessWorkingSetSize
GetCurrentProcess
GetSystemDefaultLangID
SetComputerNameW
GetLogicalDriveStringsW
CloseHandle
WriteFile
CreateFileA
SetThreadAffinityMask
GetExitCodeThread
GetCurrentThread
GetSystemDefaultLCID
GetSystemWow64DirectoryW
GetTimeFormatA
GlobalFindAtomA
GetMailslotInfo
GetCompressedFileSizeW
AllocateUserPhysicalPages
CopyFileExW
RemoveDirectoryA
CreateDirectoryExW
FreeUserPhysicalPages
CopyFileA
ScrollConsoleScreenBufferA
DosDateTimeToFileTime
BeginUpdateResourceW
QueryPerformanceFrequency
GetCPInfoExW
CreateMailslotW
FillConsoleOutputAttribute
GetUserDefaultLangID
DebugBreak
LocalFree
SetComputerNameA
GetCurrencyFormatA
FindAtomW
GetFullPathNameA
GetCurrentThreadId
FoldStringA
GetLastError
GetModuleHandleW
DisableThreadLibraryCalls
GetLocalTime
SetProcessAffinityMask
BasepCheckWinSaferRestrictions
user32
GetShellWindow
GetKeyboardLayoutNameW
IsCharAlphaW
CharNextA
RegisterClassExA
RegisterClassA
LoadIconW
GetMenuInfo
GetMenu
GetTopWindow
GetClipboardData
GetGUIThreadInfo
GetFocus
GetWindowTextLengthA
GetDesktopWindow
RegisterClassExW
GetKeyNameTextA
GetClipboardOwner
GetWindow
IsChild
LoadMenuA
GetKeyboardState
gdi32
GetStockObject
advapi32
AllocateLocallyUniqueId
CreateWellKnownSid
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
ConvertSidToStringSidA
msvcrt
_wassert
urlmon
CoInternetCreateSecurityManager
HlinkSimpleNavigateToMoniker
IsLoggingEnabledA
CopyStgMedium
URLDownloadToCacheFileA
URLOpenPullStreamW
GetClassFileOrMime
CoInternetIsFeatureEnabled
RegisterMediaTypes
CoInternetCreateZoneManager
CreateFormatEnumerator
GetSoftwareUpdateInfo
URLOpenStreamW
WriteHitLogging
RevokeFormatEnumerator
CoInternetGetSession
HlinkNavigateMoniker
CoInternetQueryInfo
FaultInIEFeature
RegisterBindStatusCallback
GetClassURL
UrlMkSetSessionOption
URLDownloadA
dsprop
ADsPropCreateNotifyObj
PostADsPropSheet
ADsPropGetInitInfo
ADsPropSetHwnd
ADsPropShowErrorDialog
msdmo
MoDuplicateMediaType
MoDeleteMediaType
MoCopyMediaType
DMOGuidToStrA
MoCreateMediaType
DMOUnregister
DMOStrToGuidA
DMORegister
DMOGuidToStrW
DMOGetName
DMOGetTypes
Sections
.text Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
CODE Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX0 Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 77KB
IMAGE_SCN_MEM_READ