Behavioral task
behavioral1
Sample
XWormDNSexeexeexe.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
XWormDNSexeexeexe.exe
Resource
win10v2004-20230703-en
General
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Target
XWormDNSexeexeexe.exe
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Size
32KB
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MD5
40a3ded02fdca319adfb4cb131c67e55
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SHA1
a0546dcea43a56ee56e30c7acbd3accb75b3fbae
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SHA256
89c13d0d555824acb2e24f61d92fc6fb3dce46d6af5d1df86e683eb9c24eb3f0
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SHA512
26baa8fb10bdf1b96e14bcc97a23805b481f28b47fb731d2a1c71ff13bf23aa2687ef6d21b1d415cb2c287e21b2125b6800ad3202c9bd4ef2dc341ca85f4749e
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SSDEEP
768:sdSt0lwAfTQotNDflzs0cGZFh9AvrjO/h0/h+7:sQt0lwcts0cmFh9AjjO/Oc7
Malware Config
Extracted
xworm
caloi1920.ddns.net:4444
HzYMmjPQMTRUayN2
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install_file
USB.exe
Signatures
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Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XWormDNSexeexeexe.exe
Files
-
XWormDNSexeexeexe.exe.exe 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: 30KB - Virtual size: 29KB
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