Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20241007-en
General
-
Target
XClient.exe
-
Size
194KB
-
MD5
5acdf267c1c641f10c87797a26384cb3
-
SHA1
bc338127279d63df363b3576c52655875a994f7c
-
SHA256
585afc1a328b48eb4d21af829ecf1d006867c1e634e12fb93a284876c49822fd
-
SHA512
29f9b97cca6ecb08443216105542fabdd607671f1aea8048042fa20d5dfa7f2c895f04ba45d5823863d987b9c0fc630c2713cafafb67351910819edc320f2060
-
SSDEEP
3072:5aMRfNYn45BIJbUo+f5eO/fqxa3v7EsUT8rmtIhW:5Lf+n4cbFKq0/HUTftO
Malware Config
Extracted
xworm
-
Install_directory
%AppData%
-
install_file
svchost.exe
-
pastebin_url
https://pastebin.com/raw/YzbfPdbq
-
telegram
https://api.telegram.org/bot7197152041:AAFBciIfecRKNs2FGtIwUCQpjjW4nxCmIQo/sendMessage?chat_id=7306315268
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClient.exe
Files
-
XClient.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 117KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ