Behavioral task
behavioral1
Sample
FNExternal.exe
Resource
win7-20240729-en
General
-
Target
FNExternal.exe
-
Size
62KB
-
MD5
7336cd7f90d8e10c43a1e96b2ffd0a8a
-
SHA1
0712cf98f4a84bae9be6cb2e10570f72eedca550
-
SHA256
34c4e272827bdf1190ae1eec93d08476f5e9fa7348e271920a73b0a28cfcaedc
-
SHA512
53d5a294a4ed4fc834a0841ed3a88365fd946ef66499b849f750a0b5f3d09af0ec9405b6f6233e53d7163eb24e5ac111aa2b2cb597e67ba3eee67d56839aa9e9
-
SSDEEP
1536:CnZtJgo8jbKzw51BWMbsK/3P6mJMOXkl6oRy:cZtKFmwdbsWJqOa6iy
Malware Config
Extracted
xworm
127.0.0.1:37044
design-ears.gl.at.ply.gg:37044
-
Install_directory
%AppData%
-
install_file
USB.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 FNExternal.exe
Files
-
FNExternal.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: 59KB - Virtual size: 59KB
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