Behavioral task
behavioral1
Sample
NEAS.bLgtexe_JC.exe
Resource
win7-20230831-en
General
-
Target
NEAS.bLgtexe_JC.exe
-
Size
59KB
-
MD5
946d5227b4471d25d5c93dfe5e6a6376
-
SHA1
0873eb46e1450f5f70d05a0c2409089998ed79c4
-
SHA256
72e72897d0386da8763e998e2b32cc996e500fe3db22556880cfb7b53f66199d
-
SHA512
b71f608b3a6f613f72b8f8ef2893d2d469e8f8506c6c5fa7e907874c6bd76dde15650dcc1b2d80d174ba08e25f498e72161f7faabce87603f61d018871242106
-
SSDEEP
1536:9azMIKgLu3q7XE+1aYD0Zb8dI5Y6uqHJOg56cpDx:9enBuM1aa0Zb8nsOg5Tx
Malware Config
Extracted
xworm
3.1
serverwindor.duckdns.org:5000
-
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 NEAS.bLgtexe_JC.exe
Files
-
NEAS.bLgtexe_JC.exe.exe windows:4 windows 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: 56KB
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