Static task
static1
Behavioral task
behavioral1
Sample
03774c6135fa878ef810a84a88f10bf5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
03774c6135fa878ef810a84a88f10bf5.exe
Resource
win10v2004-20231222-en
General
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Target
03774c6135fa878ef810a84a88f10bf5
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Size
140KB
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MD5
03774c6135fa878ef810a84a88f10bf5
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SHA1
25eded6b87d50a25e20e78309e753d93b543887c
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SHA256
e54b3f25cfcf14489a0cac6f2c4f217f9298b409b58c27b906e1752d69086777
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SHA512
4dc5e7f6b2d822195a5e86bee38f52770d9e78551086fccf71950505805208fedb0e08b07090e8a89c118fce25e688f22de26cdb8adfe3bae2c4f43c8ac6ab6f
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SSDEEP
3072:oVU/HnFxDJfZ6yGgfEoBAryAwc72gtmf1Cb+2ws:Bn42APwcR6CV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 03774c6135fa878ef810a84a88f10bf5
Files
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03774c6135fa878ef810a84a88f10bf5.exe windows:4 windows x86 arch:x86
f95fe08788454a6e4b07378c84f72045
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
LoadLibraryA
GetLastError
SetFileTime
GetFileAttributesExA
GlobalFree
GlobalUnlock
GetProcAddress
GlobalAlloc
GetStartupInfoA
GetModuleHandleA
Sleep
CreateFileA
WriteFile
OpenProcess
GetSystemDirectoryA
GetCurrentProcess
DuplicateHandle
GetModuleFileNameA
WinExec
GetVersionExA
CloseHandle
GlobalLock
user32
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
ShowWindow
CreateWindowExA
RegisterClassExA
DispatchMessageA
advapi32
OpenServiceA
RegCloseKey
GetUserNameA
LookupAccountNameA
ConvertSidToStringSidA
RegOpenKeyExA
CloseServiceHandle
DeleteService
OpenSCManagerA
CreateServiceA
StartServiceA
RegQueryValueExA
shlwapi
SHDeleteKeyA
StrStrA
SHSetValueA
msvcrt
_exit
_strlwr
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
rand
sprintf
_access
??3@YAXPAX@Z
??2@YAPAXI@Z
srand
time
fclose
fflush
fwrite
fopen
strstr
_except_handler3
_stricmp
_XcptFilter
exit
_acmdln
__getmainargs
dbghelp
ImageNtHeader
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
Sections
.text Size: 16KB - Virtual size: 15KB
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: 104KB - Virtual size: 102KB
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