Static task
static1
Behavioral task
behavioral1
Sample
bf2aea256b842bfac940e9145776c081.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bf2aea256b842bfac940e9145776c081.dll
Resource
win10v2004-20240226-en
General
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Target
bf2aea256b842bfac940e9145776c081
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Size
175KB
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MD5
bf2aea256b842bfac940e9145776c081
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SHA1
61a135134d2b2088faf488da7c29b756ee01c29c
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SHA256
54a386f32d216c666c2331cc2a03c0aa62265bd1f9a6f8e26e2c4edc6dded50c
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SHA512
48807b0a007748561833414732bb22df45079f4c123541441285f8b50e8ea077ce1df8e1dd7759d9bbddf781b5a574fba15a7fe14f2262c3572f041ced38e61a
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SSDEEP
3072:4o+IU0rxX7WMIgE4apw3IUFnFJE+FAssEtCMu:4o+IUqxXqMIgEsFJE+Sd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf2aea256b842bfac940e9145776c081
Files
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bf2aea256b842bfac940e9145776c081.dll windows:5 windows x86 arch:x86
0113735cc2af831920713a1ceea999ab
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
FreeLibrary
GetComputerNameW
GetCurrentProcess
GetFileAttributesW
GetModuleFileNameW
GetProcAddress
GetTickCount
GetVolumeInformationW
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryW
Sleep
TerminateThread
WaitForSingleObject
VirtualAlloc
ReadFile
GetVolumeNameForVolumeMountPointW
DeleteCriticalSection
advapi32
RegOpenKeyW
msvcrt
_XcptFilter
__CxxFrameHandler
__dllonexit
__p__commode
__p__fmode
__set_app_type
__setusermatherr
__wgetmainargs
_adjust_fdiv
_c_exit
_cexit
_controlfp
_errno
_exit
_fdopen
_filelength
_getpid
_initterm
_mbscpy
_mbslen
_onexit
_open_osfhandle
_purecall
_putenv
_tzset
_vsnwprintf
_wcmdln
_wcsdup
_wcsnicmp
_wcsrev
_wfopen
_wtoi
clearerr
exit
fclose
fflush
fread
fseek
ftell
fwrite
isalpha
isspace
localtime
mktime
swprintf
time
wcscpy
wcslen
wcsrchr
wcstok
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ata2 Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ta2 Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 842B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ