Static task
static1
Behavioral task
behavioral1
Sample
87ff456918c5dd09ae4fff888cbddf7c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87ff456918c5dd09ae4fff888cbddf7c.exe
Resource
win10v2004-20231215-en
General
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Target
87ff456918c5dd09ae4fff888cbddf7c
-
Size
128KB
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MD5
87ff456918c5dd09ae4fff888cbddf7c
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SHA1
2080e8dba15990afccb774fc6a05d28c4a8a6a03
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SHA256
cff8c4dd6579e365abd8ffa171c28959ee1b9745c7e61425e1c3aed523ac44e1
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SHA512
3dfe4146ff3554a6d4cc4034ee026f5db54b1cd98094a5cad2e13b2d7168cd23ed78bf616b179bb1635e6a248d833f1a26aa7b0fb69abdeef8f8b1e41a17e3eb
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SSDEEP
3072:lOGhzSmm2IJTdFl+4JNR8jW4lBHfn6dsb9m5Xrt9:1xSRdFl+4jajW4lBHPYsb9+H
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87ff456918c5dd09ae4fff888cbddf7c
Files
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87ff456918c5dd09ae4fff888cbddf7c.exe windows:4 windows x86 arch:x86
f94e43698ae042e5c6d8389f942aafc8
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
GetModuleFileNameA
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GetLastError
OpenProcess
CreateFileA
DuplicateHandle
GetCurrentProcess
WriteFile
GetStartupInfoA
GetModuleHandleA
Sleep
GetFileAttributesExA
SetFileTime
CloseHandle
GetSystemDirectoryA
WinExec
LoadLibraryA
GetProcAddress
GetVersionExA
user32
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
ShowWindow
CreateWindowExA
RegisterClassExA
DispatchMessageA
advapi32
ConvertSidToStringSidA
RegCloseKey
OpenSCManagerA
CreateServiceA
CloseServiceHandle
RegOpenKeyExA
DeleteService
OpenServiceA
LookupAccountNameA
GetUserNameA
StartServiceA
RegQueryValueExA
shlwapi
SHDeleteKeyA
SHSetValueA
StrStrA
msvcrt
_exit
_strlwr
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
srand
time
sprintf
fclose
fflush
fwrite
fopen
rand
_access
_except_handler3
strstr
??3@YAXPAX@Z
??2@YAPAXI@Z
_stricmp
_XcptFilter
exit
_acmdln
__getmainargs
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
dbghelp
ImageNtHeader
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: 100KB - Virtual size: 96KB
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