Static task
static1
Behavioral task
behavioral1
Sample
87bba631ae854559105f3c9c070af610.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87bba631ae854559105f3c9c070af610.exe
Resource
win10v2004-20231215-en
General
-
Target
87bba631ae854559105f3c9c070af610
-
Size
15KB
-
MD5
87bba631ae854559105f3c9c070af610
-
SHA1
41b83b7324985bebad9d6b68409e43ea9d209c63
-
SHA256
070eb57e36faf0883f7586cf14acbef3960be5a01736243206827d34534ff863
-
SHA512
96cbceb1df1b576383af246e4c71ae9e60bc7ef17175139c2ce169607b027d03bc4d23f32a03a46f047b37fae6cdf91d2aa02ab9e0470b0d6ee23e06a0892a6c
-
SSDEEP
384:jrNhfpaA8adA8TciK2LfDAc2IWrWSzjW7IECZ:37iAAWDK23cIoEIXZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87bba631ae854559105f3c9c070af610
Files
-
87bba631ae854559105f3c9c070af610.exe windows:5 windows x86 arch:x86
0a337ff5e3188e9248aed1f60c55a4cd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
msvcrt
_cexit
exit
__initenv
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
_XcptFilter
__p__fmode
__set_app_type
_controlfp
_except_handler3
_exit
_c_exit
wcschr
__p__commode
_wcsicmp
kernel32
GetModuleHandleA
GetVolumeInformationW
ulib
??1STREAM_MESSAGE@@UAE@XZ
??1ARGUMENT_LEXEMIZER@@UAE@XZ
??1ARRAY@@UAE@XZ
??1STRING_ARGUMENT@@UAE@XZ
??1PATH@@UAE@XZ
?IsYesResponse@STREAM_MESSAGE@@UAEEE@Z
??1OBJECT@@UAE@XZ
?QueryCurrentDosDriveName@SYSTEM@@SGEPAVWSTRING@@@Z
?DeleteChAt@WSTRING@@QAEXKK@Z
?IsGuidVolName@PATH@@QAEEXZ
?Initialize@PATH@@QAEEPBVWSTRING@@E@Z
?IsValueSet@ARGUMENT@@QAEEXZ
?Initialize@WSTRING@@QAEEXZ
?QueryInvalidArgument@ARGUMENT_LEXEMIZER@@QAEPAVWSTRING@@XZ
?Set@STREAM_MESSAGE@@UAEEKW4MESSAGE_TYPE@@K@Z
?DoParsing@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?Put@ARRAY@@UAEEPAVOBJECT@@@Z
?Initialize@REST_OF_LINE_ARGUMENT@@QAEEXZ
?Initialize@FLAG_ARGUMENT@@QAEEPAD@Z
?Initialize@STRING_ARGUMENT@@QAEEPAD@Z
?PrepareToParse@ARGUMENT_LEXEMIZER@@QAEEPAVWSTRING@@@Z
?SetCaseSensitive@ARGUMENT_LEXEMIZER@@QAEXE@Z
?Initialize@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?Initialize@ARRAY@@QAEEKK@Z
?Initialize@STREAM_MESSAGE@@QAEEPAVSTREAM@@00@Z
?Get_Standard_Output_Stream@@YGPAVSTREAM@@XZ
?Get_Standard_Input_Stream@@YGPAVSTREAM@@XZ
?Get_Standard_Error_Stream@@YGPAVSTREAM@@XZ
??0PATH@@QAE@XZ
??0FLAG_ARGUMENT@@QAE@XZ
??0REST_OF_LINE_ARGUMENT@@QAE@XZ
??0STRING_ARGUMENT@@QAE@XZ
??0ARRAY@@QAE@XZ
??0ARGUMENT_LEXEMIZER@@QAE@XZ
??0STREAM_MESSAGE@@QAE@XZ
?Initialize@WSTRING@@QAEEPBGK@Z
?Initialize@WSTRING@@QAEEPBV1@KK@Z
?Initialize@WSTRING@@QAEEPBDK@Z
?Strcat@WSTRING@@QAEEPBV1@@Z
??0DSTRING@@QAE@XZ
?QueryWSTR@WSTRING@@QBEPAGKKPAGKE@Z
??1DSTRING@@UAE@XZ
?Display@MESSAGE@@QAAEPBDZZ
?AnalyzePath@PATH@@QAE?AW4PATH_ANALYZE_CODE@@PAVWSTRING@@PAV1@0@Z
ifsutil
?DosDriveNameToNtDriveName@IFS_SYSTEM@@SGEPBVWSTRING@@PAV2@@Z
ntdll
NtOpenFile
RtlFreeHeap
NtSetVolumeInformationFile
NtClose
NtQueryVolumeInformationFile
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 976B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ