Static task
static1
Behavioral task
behavioral1
Sample
421f672d27c184d7fbe826f2956bbdb1.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
421f672d27c184d7fbe826f2956bbdb1.dll
Resource
win10v2004-20231215-en
General
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Target
421f672d27c184d7fbe826f2956bbdb1
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Size
8KB
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MD5
421f672d27c184d7fbe826f2956bbdb1
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SHA1
17d5bdd1061e76106c3a9528652fcd9b6f063ef0
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SHA256
203a21e2b282ecfaff53a7381a1dac80f0d7544a0a7de4ef2bebc3996a8c772b
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SHA512
454037375cc13c1089b6dcddee01d7a020c429847d30a1901381ab46c25e23a4141b185b32714167dcc4cd3034b70d6bdcb8857ad4f19ecd29599f5115830ffd
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SSDEEP
192:eQqN69MiuVsTmbXxtYRPbpu8VxiTkeQAsOiql7TGxzIb06pdmAh:XqN6SiuVKI7YRPYCc4A8qVb06pUs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 421f672d27c184d7fbe826f2956bbdb1
Files
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421f672d27c184d7fbe826f2956bbdb1.dll windows:4 windows x86 arch:x86
54edd43b8cce2d147d868d979941e6b7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ntdll
ZwLoadDriver
RtlImageNtHeader
atol
RtlAdjustPrivilege
strchr
RtlInitUnicodeString
ZwFlushInstructionCache
ZwCreateEvent
mbstowcs
sprintf
_stricmp
_snprintf
memcpy
_chkstk
kernel32
CopyFileA
GetLastError
InterlockedExchange
GetProcAddress
LocalAlloc
CreateThread
GetTempPathA
WinExec
VirtualProtect
LoadLibraryExA
GetModuleHandleA
GetModuleFileNameA
LoadLibraryA
VirtualQuery
VirtualFree
VirtualAlloc
GetVersionExA
CreateFileA
GetLogicalDrives
WriteFile
Sleep
CreateDirectoryA
GetTempFileNameA
SetFileAttributesA
CloseHandle
MoveFileExA
FreeLibrary
GetTickCount
RaiseException
Sections
.text Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 160B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 378B - Virtual size: 544B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ