Behavioral task
behavioral1
Sample
df.exe
Resource
win7-20241010-en
General
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Target
df.exe
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Size
58KB
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MD5
b194de4adb59afb5c4392f8a56fe25c0
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SHA1
1f482bea8edc37c763901923d11adeda24946057
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SHA256
e1273e480ea564ccc1d037c9f47ee5a378aec0d196f434a3d99b687f547a83a9
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SHA512
687674f8f300c9352f8a35030307f433672749163cf43caece8bb7b46d3af9c22f9a93ff93b0c0e6fd74bbe4277527e9ffae10e581cf0b2551078d05521d49f8
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SSDEEP
768:Hv8jto5Hcw3xwKFYwqNxghTaFjMYnGLppEzJL5Ykbo8fBuzfAUkBvmL8QnhUcAVJ:HgFyT/nENMHLTUJmkbNfYTAB3POvDE
Malware Config
Extracted
xworm
147.185.221.16:40164
147.185.221.20:40164
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install_file
System Volume Information Prefetch.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource df.exe
Files
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df.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: 55KB - Virtual size: 55KB
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