Behavioral task
behavioral1
Sample
b.exe
Resource
win7-20240221-en
General
-
Target
b.exe
-
Size
60KB
-
MD5
075043a678c8296b7157767dacc5ad75
-
SHA1
c7e90f63aed11fb7f3410c596dd0b34f6a38c37b
-
SHA256
b4a3bc6ce36137cf239acaac6790cdb0f63ef45e0a3a11e35d0093efaf4feae6
-
SHA512
5294fe72811f46016c2f2822e6132938d2ea55226a966e27c0202d53d7398787c0dc1b468d7ea0a44804b83fc4a1ab7f0604f2645780f42fb7f9928862024ac2
-
SSDEEP
768:viojzODPHyzBamd5K8EXp9GJMLOyM/p84eDw6WmlGUPxw8hA58DkParL3v0IszB1:vikiDPyamdUHZYm4uTWS3OmL3QgOEc
Malware Config
Extracted
xworm
atomic.ruspyc.top:9049
lC0nl652JtSCtkcd
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b.exe
Files
-
b.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