Static task
static1
Behavioral task
behavioral1
Sample
a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8.exe
Resource
win10v2004-20240226-en
General
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Target
a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8
-
Size
78KB
-
MD5
afbe0852e028f359cb8f3c3e8d246db8
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SHA1
4e56cc0a5048d71761389e18efd40953a40ec232
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SHA256
a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8
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SHA512
45380194682735e7c4dd86ba5df10bddf52d0b6f192e0042d5b0a5a8de1d23ff1efda782b305a2208694d50d023364867d050d61276507a0def8fc6a8efe8f1c
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SSDEEP
1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/osc:6e7WpMaxeb0CYJ97lEYNR73e+eKZosc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8
Files
-
a3905fe09d59d4ad757899e4dfdf25f97677a0d750854d56cddf271eaed16cd8.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