Static task
static1
Behavioral task
behavioral1
Sample
ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb.exe
Resource
win10v2004-20240704-en
General
-
Target
ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb
-
Size
82KB
-
MD5
ed398f96fb70ef1e421d87d94a96c1cc
-
SHA1
1eab04212e6eac9d6ab96b6643697287309f8f3f
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SHA256
ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb
-
SHA512
2af677e318f1a97ad41a4a80eb81d730aa249816ea6c4d93f7d0406e1c6471f514a3a70efd48e725ec6515656278fe92adb46ac588ff1ebdaed1b0ed41f4edfa
-
SSDEEP
768:W7BlpDpARFbhYQkQjjIXYvPXzWPXzK3733uF4V7en5c5HChCrmh1444REXBwzEX0:W7ZDpApYbWjIoPyPoLzV7c6Sh1XPpqp5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb
Files
-
ef38b738c66770ec67532441f9fbf030696f7b6305c90e1080ccf93d6dcddeeb.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