Static task
static1
Behavioral task
behavioral1
Sample
b749b8c8000d798cf3caf9eb129887d8.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b749b8c8000d798cf3caf9eb129887d8.dll
Resource
win10v2004-20240226-en
General
-
Target
b749b8c8000d798cf3caf9eb129887d8
-
Size
17KB
-
MD5
b749b8c8000d798cf3caf9eb129887d8
-
SHA1
6ec557bf1de743c6b94013ab0b99d3d95f44006c
-
SHA256
d3a03201e2bbdcf4b6200185f0fe89500f21a3622192caf0f4393fc4e44b91cd
-
SHA512
94e9039ee274e377c333342cb6ee50683683958b15ca5af6e761e1d7813315e207c946d5d5b5cdfd3db3f7a6021048589db74b2c749bd5f37a7cc277bc055651
-
SSDEEP
384:/QxrGaM4IDMeQk9KBOHfvqS1+OVowLzL0t7tj929j29rU:Mrr3e9HqSMQowLzO7t9O29r
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b749b8c8000d798cf3caf9eb129887d8
Files
-
b749b8c8000d798cf3caf9eb129887d8.dll windows:4 windows x86 arch:x86
0511a1a17773f56d6e73a2e0bc1c6d40
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateThread
DeleteFileA
GetSystemDirectoryA
GetModuleHandleA
WinExec
CreateToolhelp32Snapshot
SetFileAttributesA
TerminateProcess
OpenProcess
Process32Next
Process32First
Sleep
CopyFileA
GetDriveTypeA
CloseHandle
user32
GetMessageA
RegisterClassA
LoadIconA
LoadCursorA
GetWindowThreadProcessId
DispatchMessageA
FindWindowExA
GetWindowTextA
GetForegroundWindow
DefWindowProcA
SetTimer
ShowWindow
TranslateMessage
CreateWindowExA
advapi32
RegOpenKeyA
RegSetValueExA
shell32
SHGetSpecialFolderPathA
ws2_32
WSAStartup
WSACleanup
wininet
InternetOpenA
InternetOpenUrlA
msvcp60
?id@?$ctype@D@std@@2V0locale@2@A
?_Id_cnt@id@locale@std@@0HA
??1_Lockit@std@@QAE@XZ
?_Getfacet@locale@std@@QBEPBVfacet@12@I_N@Z
?_Iscloc@locale@std@@QBE_NXZ
??_7facet@locale@std@@6B@
??_7ctype_base@std@@6B@
??_7?$ctype@D@std@@6B@
??0_Locinfo@std@@QAE@PBD@Z
_Getctype
?_Cltab@?$ctype@D@std@@0PBFB
?_Term@?$ctype@D@std@@KAXXZ
??0_Lockit@std@@QAE@XZ
??1?$ctype@D@std@@UAE@XZ
??1_Locinfo@std@@QAE@XZ
??_7bad_cast@std@@6B@
??1ctype_base@std@@UAE@XZ
??1bad_cast@std@@UAE@XZ
??0bad_cast@std@@QAE@ABV01@@Z
?do_tolower@?$ctype@D@std@@MBEPBDPADPBD@Z
?do_tolower@?$ctype@D@std@@MBEDD@Z
?do_toupper@?$ctype@D@std@@MBEPBDPADPBD@Z
??1locale@std@@QAE@XZ
??_D?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1ios_base@std@@UAE@XZ
??1?$basic_filebuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?_Init@?$basic_filebuf@DU?$char_traits@D@std@@@std@@IAEXPAU_iobuf@@W4_Initfl@12@@Z
?getline@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PADHD@Z
?_Decref@facet@locale@std@@QAEPAV123@XZ
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?open@?$basic_filebuf@DU?$char_traits@D@std@@@std@@QAEPAV12@PBDH@Z
??_7?$basic_ifstream@DU?$char_traits@D@std@@@std@@6B@
??0?$basic_filebuf@DU?$char_traits@D@std@@@std@@QAE@PAU_iobuf@@@Z
?init@?$basic_ios@DU?$char_traits@D@std@@@std@@IAEXPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@_N@Z
??_7?$basic_istream@DU?$char_traits@D@std@@@std@@6B@
??_7?$basic_ios@DU?$char_traits@D@std@@@std@@6B@
??0ios_base@std@@IAE@XZ
??_8?$basic_ifstream@DU?$char_traits@D@std@@@std@@7B@
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??_7?$basic_filebuf@DU?$char_traits@D@std@@@std@@6B@
??0locale@std@@QAE@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@0@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@PBD@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBDABV10@@Z
??9std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@0@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@II@Z
?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?_Xran@std@@YAXXZ
?do_toupper@?$ctype@D@std@@MBEDD@Z
msvcrt
_adjust_fdiv
malloc
_initterm
??1type_info@@UAE@XZ
_onexit
??2@YAPAXI@Z
free
??0exception@@QAE@ABQBD@Z
fopen
fprintf
strstr
memmove
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_CxxThrowException
??0exception@@QAE@ABV0@@Z
__CxxFrameHandler
fclose
__dllonexit
_access
Sections
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
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
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ