Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231215-en
General
-
Target
XClient.exe
-
Size
157KB
-
MD5
fdfb0be1c3cc3a91f26c08d474c7e62f
-
SHA1
a5be77f688d440bfce0946ab0b096ba80b33a3d7
-
SHA256
25c0afbcfa6424fa136856ed7fb0540b0302ae6f35218b8af146690a4b5343ec
-
SHA512
a0cd1c55a9ad32cacfcbaae5bec481cd12e4ec182d8ab1a5db29cef367175422e18fc43c79b7529b6cd9a1da35d762b158b7cc7a176739eb73149ca6a8ea7327
-
SSDEEP
3072:ozPyyX+bNdooOerqM+lmsolAIrRuw+mqv9j1MWLQI:ozPPubDoaJ+lDAA
Malware Config
Extracted
xworm
ezhack-50115.portmap.io:50115
-
Install_directory
%AppData%
-
install_file
XClient.exe
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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