Behavioral task
behavioral1
Sample
Decor.exe
Resource
win10-20240404-en
General
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Target
Decor.exe
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Size
163KB
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MD5
18563e04e73d2791d5d1b440cfe9b6ea
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SHA1
5a73ea9c340c804506a8516b8497334156867e6f
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SHA256
de565ad2a9ec6169ce97d0929809493440edb6336a0c29a74893c473150bc2b1
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SHA512
4dc07b99c51c508098b4f9611285ca48a06de2549a067875a34c82bf996f33cc617c0d6881c130b3786ba65cbbdbae58a830d1e4fae3deecdaad813c3e6e8f05
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SSDEEP
3072:vuTQIeeYw0ykobkQbOOJ0fBz65/M6If+3Js+3JFkKeTnl:vukC0BobAfxBt25
Malware Config
Extracted
xworm
127.0.0.1:39008
194.59.30.11:39008
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Install_directory
%AppData%
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install_file
Update.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 Decor.exe
Files
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Decor.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: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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