Static task
static1
Behavioral task
behavioral1
Sample
3c138e03b0db9cecf499ab420044ca56.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3c138e03b0db9cecf499ab420044ca56.dll
Resource
win10v2004-20231215-en
General
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Target
3c138e03b0db9cecf499ab420044ca56
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Size
240KB
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MD5
3c138e03b0db9cecf499ab420044ca56
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SHA1
025c6cab7f015a71868fade6ecb1a6f592a98018
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SHA256
c4093f89ef54abd937a8493b37eb1db3cb5b7688abd254894a9fd0309e39506a
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SHA512
883799c78057d67d1008c9198111c83ee12f013b7c3e335a0069d39e80e3e31080ddd730ac458f7ed5aabbafe856f4fa9bf60117c10f1c39eafa0a6ead0e027b
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SSDEEP
768:sLmdTpfMhbUWnEbsnNoI+xRWsEBBQARQkvpqc:smNpfMhJXaZRWsEBBQARN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3c138e03b0db9cecf499ab420044ca56
Files
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3c138e03b0db9cecf499ab420044ca56.dll windows:4 windows x86 arch:x86
736da9da423038fa4ff4d71c60581461
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ntdll
strstr
memcpy
memcmp
_snprintf
RtlZeroMemory
RtlUnwind
strlen
ws2_32
closesocket
gethostname
kernel32
WriteFile
WideCharToMultiByte
CloseHandle
CreateThread
GetCurrentDirectoryA
GetModuleFileNameA
GetModuleHandleA
GetPrivateProfileIntA
GetPrivateProfileStringA
GetProcAddress
GetSystemDirectoryA
GlobalAlloc
GlobalFree
IsBadReadPtr
LoadLibraryA
Sleep
TerminateThread
WaitForSingleObject
WritePrivateProfileStringA
lstrcatA
lstrcmpiA
lstrcpyA
lstrcpynA
lstrlenA
lstrcmpA
CreateFileA
CreateFileMappingA
CreateProcessA
VirtualProtectEx
GetExitCodeThread
GetFileSize
GetLastError
GetStartupInfoA
GetTempFileNameA
GetTempPathA
MapViewOfFile
MoveFileExA
ReadFile
UnmapViewOfFile
VirtualAlloc
VirtualFree
DeleteFileA
user32
UnhookWindowsHookEx
SetWindowsHookExA
wsprintfA
KillTimer
SetTimer
CallNextHookEx
FindWindowA
GetWindowThreadProcessId
RegisterWindowMessageA
SendMessageA
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
Sections
.text Size: 224KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 8B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ