Static task
static1
Behavioral task
behavioral1
Sample
555641ec18be5478c3a2b02dff4120b2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
555641ec18be5478c3a2b02dff4120b2.exe
Resource
win10v2004-20231215-en
General
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Target
555641ec18be5478c3a2b02dff4120b2
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Size
85KB
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MD5
555641ec18be5478c3a2b02dff4120b2
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SHA1
60f9b3f8b90291224390e2ab0aae1c2ba8efebf8
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SHA256
d588901ffbebda78a3465f0cb8c4ce6e8df67dd19175471328178d199eb7412c
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SHA512
6a57ae33ee60f9ad2c74b844977223466be9cd78893484e5f4fe5b77ced4233bc53731d2e042ec1fb3cfa7922e9dce655bf33eac23379e203e34ab52376dcc1c
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SSDEEP
1536:4MeKug3XFrZnvUVY04YcPqTNvb0bWO6X9MvfTXIPgYAeHqh:VFHv1nIND0aO73
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 555641ec18be5478c3a2b02dff4120b2
Files
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555641ec18be5478c3a2b02dff4120b2.exe windows:5 windows x86 arch:x86
e02b66b9746e52269da88e6cecd7db06
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
psapi
GetDeviceDriverFileNameA
EnumProcessModules
EmptyWorkingSet
EnumPageFilesW
QueryWorkingSet
EnumPageFilesA
GetWsChanges
InitializeProcessForWsWatch
GetDeviceDriverBaseNameA
GetPerformanceInfo
GetModuleFileNameExA
GetDeviceDriverFileNameW
wininet
FtpPutFileEx
LoadUrlCacheContent
InternetSetDialState
ParseX509EncodedCertificateForListBoxEntry
InternetShowSecurityInfoByURLW
InternetGetCookieA
InternetGetCookieExA
FtpOpenFileW
FindNextUrlCacheEntryExA
CreateUrlCacheEntryA
InternetGoOnlineW
InternetReadFileExW
InternetGetConnectedState
DeleteUrlCacheEntry
FtpRemoveDirectoryW
InternetUnlockRequestFile
RetrieveUrlCacheEntryStreamA
msdart
?ReadOrWriteLock@CSpinLock@@QAE_NXZ
?TryReadLock@CCritSec@@QAE_NXZ
?IsWriteLocked@CReaderWriterLock3@@QBE_NXZ
?_Initialize@CLKRLinearHashTable@@AAE?AW4LK_RETCODE@@P6G?BKPBX@ZP6GKK@ZP6G_NKK@ZP6GX0H@ZPBDNK@Z
?sm_pfnTryEnterCriticalSection@CCriticalSection@@0P6GHPAU_RTL_CRITICAL_SECTION@@@ZA
?ReadOrWriteLock@CCritSec@@QAE_NXZ
?sm_dblDfltSpinAdjFctr@CCritSec@@1NA
?FindKey@CLKRLinearHashTable@@QBE?AW4LK_RETCODE@@KPAPBX@Z
?WriteUnlock@CCritSec@@QAEXXZ
?GetDefaultSpinAdjustmentFactor@CSmallSpinLock@@SGNXZ
?WriteUnlock@CSpinLock@@QAEXXZ
?SetSpinCount@CCritSec@@QAE_NG@Z
?GetDefaultSpinAdjustmentFactor@CFakeLock@@SGNXZ
MPCSInitialize
?_DeleteIf@CLKRLinearHashTable@@AAEKP6G?AW4LK_PREDICATE@@PBXPAX@Z1AAW42@@Z
?NumSubTables@CLKRLinearHashTable@@QBEHXZ
?SetSpinCount@CSmallSpinLock@@QAE_NG@Z
kernel32
SetComPlusPackageInstallStatus
SetVolumeMountPointA
GetLocalTime
GetConsoleAliasW
EnumerateLocalComputerNamesA
GetCompressedFileSizeW
LoadLibraryA
lstrcatA
FreeLibraryAndExitThread
SetCalendarInfoA
VirtualAlloc
GetProcessId
SetVolumeLabelA
InvalidateConsoleDIBits
FreeUserPhysicalPages
Sections
.text Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 340B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ