Static task
static1
Behavioral task
behavioral1
Sample
ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a.exe
Resource
win10v2004-20240426-en
General
-
Target
ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a
-
Size
67KB
-
MD5
f23a503ade802a45b4dc97b24326d562
-
SHA1
142bf9ca2079b72da3efc2b488a0041e876c9f32
-
SHA256
ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a
-
SHA512
21983eb61d0cf54b948191b7e8fe133b3810d3f455d4bbcea0d2f80168844aceb7348d2ad292470f274a329e26202aca1d2a63fb36abc86daeb99ec6ad88ce6f
-
SSDEEP
1536:/7ZQpApze+eO888888888888888888888888888888888888888888888888888F:9QWpze+eO8888888888888888888888w
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a
Files
-
ef85d4a89785c884eba83811ab4932b6d250bcb1cc3ac8569cb9f6e6fba2526a.exe windows:4 windows x86 arch:x86
8abecba2211e61763c4c9ffcaa13369e
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
mfc42
ord2770
ord356
ord2781
ord4058
ord3181
ord2764
ord1980
ord668
ord926
ord924
ord941
ord4129
ord537
ord540
ord6282
ord825
ord6283
ord5683
ord5710
ord858
ord800
ord535
ord859
msvcrt
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_beginthread
rand
fgetc
fputc
fwrite
rename
fopen
fseek
fread
fclose
_stat
__CxxFrameHandler
_mbscmp
kernel32
GetCurrentThread
GetCurrentProcess
SetPriorityClass
lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetFileAttributesA
DeleteFileA
SetFileAttributesA
GetSystemDirectoryA
WaitForSingleObject
CreateProcessA
Sleep
GetLogicalDrives
GetModuleHandleA
GetStartupInfoA
SetThreadPriority
user32
LoadIconA
MessageBoxA
shell32
ShellExecuteExA
SHChangeNotify
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE