Static task
static1
Behavioral task
behavioral1
Sample
a16c6d8fb2f4381f047c995f9a5065e2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a16c6d8fb2f4381f047c995f9a5065e2.exe
Resource
win10v2004-20240221-en
General
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Target
a16c6d8fb2f4381f047c995f9a5065e2
-
Size
252KB
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MD5
a16c6d8fb2f4381f047c995f9a5065e2
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SHA1
cff20a8f9392a2aeb907960baee19e64bcea200a
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SHA256
e5fdcc823407a5dc7406784f20d1278ac88c0bc9ccdb1c0fc88ca0b11a7463b6
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SHA512
991ae884569d9342fd774c090e6ce9c9014828e5f810f6261cb73348b903e5615eb9b20a60d934b024894cdc180331606b94cac1371f480cbd8962e2557a7922
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SSDEEP
3072:euYRHYxxKVT9LOIRVBeotFObND4qIEc9dPfW:ZYRHYKTtO+BrTgEfPu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a16c6d8fb2f4381f047c995f9a5065e2
Files
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a16c6d8fb2f4381f047c995f9a5065e2.exe windows:4 windows x86 arch:x86
6d81871da346f72a9a3035718e3180ca
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
SetFileTime
GetFileAttributesExA
WinExec
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetModuleFileNameA
GetStartupInfoA
GetModuleHandleA
CreateFileA
WriteFile
GetProcAddress
OpenProcess
GetCurrentProcess
DuplicateHandle
GetSystemDirectoryA
GetLastError
CloseHandle
GetVersionExA
LoadLibraryA
user32
DefWindowProcA
PostQuitMessage
DispatchMessageA
RegisterClassExA
TranslateMessage
GetMessageA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
CreateWindowExA
ShowWindow
GetDesktopWindow
EnumWindows
advapi32
RegQueryValueExA
OpenSCManagerA
DeleteService
OpenServiceA
CreateServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
StartServiceA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
strchr
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??2@YAPAXI@Z
??3@YAXPAX@Z
__CxxFrameHandler
strstr
_strlwr
fclose
fflush
fwrite
fopen
_access
rand
srand
time
sprintf
wcslen
atoi
shlwapi
SHSetValueA
SHGetValueA
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
vdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
udata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
sdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
qdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
odata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ndata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ