Behavioral task
behavioral1
Sample
cum.exe
Resource
win10-20240221-en
General
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Target
cum.exe
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Size
316KB
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MD5
b8657248ae13e65787378434720ef1af
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SHA1
fc87d63493dd228739efc4f8bbfd6a65f37b22e1
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SHA256
c2f1c72c151fbff6ada93a2f04275718d96853f2e4c46c8ac4d6ebf160da2cf0
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SHA512
d8b943b34665436958589c84ee5d5577b9df5c5289441da23b3909ba74edb98f8c0e45c264a41541fa5e2352d69242de28b44dfa442fc68a7a7df0d7d38c6762
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SSDEEP
3072:4MkbmAaqOa7JkAZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ+ZZZZZZZZZZZZZZj:4/bBq+GIIIIIIIhIIIIIIIIIIIIIIIU
Malware Config
Extracted
xworm
funut-57112.portmap.io:57112
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Install_directory
%Userprofile%
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install_file
XClient.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 cum.exe
Files
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cum.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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 265KB
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