Static task
static1
Behavioral task
behavioral1
Sample
1f21c61bcb240167c5bd85b1bfc8dfa4.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1f21c61bcb240167c5bd85b1bfc8dfa4.dll
Resource
win10v2004-20231215-en
General
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Target
1f21c61bcb240167c5bd85b1bfc8dfa4
-
Size
25KB
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MD5
1f21c61bcb240167c5bd85b1bfc8dfa4
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SHA1
9226ba20b2254c727bde03476c2cbf3417cd6e9c
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SHA256
794445851898fb2c7fde194dae84c7c28fcbcd07b782504ad572523aeff521ac
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SHA512
941a8a447dabd7388edae749af96868fa8f8b075fcb9e6a95ad0a70f5582e0c1b9e1e0dbfcb3ec37c19afb348e14bc554afc4eca1189341a61ff1da0b91b0266
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SSDEEP
384:cNL9TXYaHh9UytJPPyQPq/hc9ZYAbw1cZXqY:cV9TIkh9Uyt1PanAbWcZ6Y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1f21c61bcb240167c5bd85b1bfc8dfa4
Files
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1f21c61bcb240167c5bd85b1bfc8dfa4.dll windows:4 windows x86 arch:x86
f1ea36984c3b8f9297bd8f6c6d923cef
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
FreeResource
SetFileTime
GetFileTime
SetFileAttributesA
SizeofResource
LockResource
LoadResource
FindResourceA
GetCurrentProcess
TerminateProcess
OpenProcess
Sleep
GetCurrentProcessId
GetProcAddress
GetModuleHandleA
lstrlenA
lstrcpyA
lstrcatA
GetFileSize
HeapAlloc
GetProcessHeap
VirtualProtect
CreateMutexA
Process32Next
Process32First
CreateToolhelp32Snapshot
GetLastError
VirtualFreeEx
WaitForSingleObject
CreateRemoteThread
WriteProcessMemory
VirtualAllocEx
Module32Next
Module32First
LoadLibraryA
GetSystemDirectoryA
GetTempFileNameA
MoveFileA
GetTempPathA
GetFileAttributesA
CreateFileA
GetTickCount
WriteFile
CloseHandle
ReadFile
SetFilePointer
DeleteFileA
GetModuleFileNameA
CreateThread
user32
wvsprintfA
FindWindowA
wsprintfA
GetWindowThreadProcessId
advapi32
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
wininet
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
InternetReadFile
msvcrt
srand
_strcmpi
_stricmp
_adjust_fdiv
_initterm
??2@YAPAXI@Z
??3@YAXPAX@Z
strstr
strrchr
strncat
rand
time
sprintf
_except_handler3
free
strncpy
malloc
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ