General
-
Target
Update.exe
-
Size
60KB
-
MD5
5aa0bf1d5dc1e0b454a0db99b6f5f854
-
SHA1
e0e693a23154ba031c06ddaa6927277d303ab6fc
-
SHA256
6af699d5b423e9a27be4422622b30d0d3e8ebdd259e192ed535c89183f266315
-
SHA512
5d82a3606dcc7a03e92c9948333249b082a4e341342918db93113a13565bc08a447f943ceb60b1a2782ff026d784358bf5f2648ff09cfe41be4a5210747b2880
-
SSDEEP
1536:PQXTdHRSiY4TLufp7NkbTNr9QSxu6rOLlIKgy:PedHEiY8SRNkbTQSFOLlIKgy
Malware Config
Extracted
xworm
parents-roy.gl.at.ply.gg:13511
-
Install_directory
%Temp%
-
install_file
Update.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 Update.exe
Files
-
Update.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: 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