Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
XClientB.exe
-
Size
85KB
-
MD5
a95c8560300ac51832c9baeca525230f
-
SHA1
a04977f02be0dfd0a9af69a093f795468c1a7e30
-
SHA256
1155ac9e41e46a3a870453570101bee1cfa164435847972c46ebfa70bc336a55
-
SHA512
c53ea3ec545f4bde2828866fb96c61490c4a28bec0c01310a252f21908063f7a46b69f76f8327fa96234f04a9c661ad7f1fca3fc16f3b2bad68c0f64f96958be
-
SSDEEP
1536:2inzt6mDiPKA7AIBdUZlouGQ68btAIzGNcrOlAy6TR7OybKExKN7:2ih7wX0vl68bOImcr9R7OaKES7
Malware Config
Extracted
xworm
-
Install_directory
%Temp%
-
install_file
svchost.exe
-
pastebin_url
https://pastebin.com/raw/vJmE27fr
-
telegram
https://api.telegram.org/bot7414557379:AAHJMIrSP_hoR0jelLf8igel3SZxGY860qU/sendMessage?chat_id=2076906822
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClientB.exe
Files
-
XClientB.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: 83KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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