Static task
static1
Behavioral task
behavioral1
Sample
f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d.exe
Resource
win10v2004-20240412-en
General
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Target
f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d
-
Size
156KB
-
MD5
1b034aeeaadfd620be1ef0767d553c20
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SHA1
46bd42345ebeab4178c7d4dee17943b5d9161b88
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SHA256
f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d
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SHA512
d7971352ce65c71d4698f6c05754471a47841592786cdead31d3b406255f99de322b412b01e96991808b32216d860c0aba9be3b45dd9b0d7ffd0985eeb50d436
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SSDEEP
1536:/7ZQpApUsKiXBvzwvzXJvlwJvlH9/GTyH4xqN:9QWpngTJdwJdxtN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d
Files
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f21f935e92c183b382b829494a21c59043646499c7f66d01b761565802a25e3d.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