Static task
static1
Behavioral task
behavioral1
Sample
ca374e4378e6acbe2cb57ef2ff2f34d1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca374e4378e6acbe2cb57ef2ff2f34d1.exe
Resource
win10v2004-20240226-en
General
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Target
ca374e4378e6acbe2cb57ef2ff2f34d1
-
Size
264KB
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MD5
ca374e4378e6acbe2cb57ef2ff2f34d1
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SHA1
edae9fbc66dc12b361444f07f5f22af9619a1c2a
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SHA256
37a1a5cecc4006bcb55c1aa7ad0814c96d4e75c359cbe5a468153f0e0afcee71
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SHA512
3f04fd6f64f001739f644c6b053f62c1a68a4f7395f3b7a3acc7a4bd3566e3072701e77063d3f4207f3bda71eeadc57ed86677b200d1d0e5b7918fbcf87c3da3
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SSDEEP
3072:DJNeyKCHFrZRoSc4KFpSLjjQ7Sik8jtqdPfs:VNz3PRoS/uqaSN8jaPU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca374e4378e6acbe2cb57ef2ff2f34d1
Files
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ca374e4378e6acbe2cb57ef2ff2f34d1.exe windows:4 windows x86 arch:x86
ef4acdad6c889b3e363e2a0370215bfe
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
GetLastError
CreateFileA
GetVersionExA
WinExec
GetModuleFileNameA
DuplicateHandle
GetCurrentProcess
WriteFile
GetStartupInfoA
GetModuleHandleA
CreateProcessA
WaitForSingleObject
CloseHandle
TerminateProcess
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
WideCharToMultiByte
GetSystemDirectoryA
GetFileAttributesExA
SetFileTime
OpenProcess
user32
SendMessageTimeoutA
RegisterClassExA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
CreateWindowExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
advapi32
RegQueryValueExA
OpenSCManagerA
CreateServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
OpenServiceA
StartServiceA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
??3@YAXPAX@Z
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
time
srand
_access
??2@YAPAXI@Z
_stricmp
rand
wcslen
atoi
strchr
strstr
__CxxFrameHandler
sprintf
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: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ydata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
wdata Size: 4KB - Virtual size: 4B
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