Behavioral task
behavioral1
Sample
Windows Security Notification.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Windows Security Notification.exe
Resource
win10v2004-20240802-en
General
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Target
Windows Security Notification.exe
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Size
114KB
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MD5
d59bcf447ab9a90d1c6e9701d85d5700
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SHA1
c7eff0f1d56e71a601cff1e161879ea520886a32
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SHA256
50738407f70e37470182a0da6b44e78eb9cd2be3f7c43e066ea85f92388c79ae
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SHA512
4a33de1700a6740c354d79b6e2f706dbc924805b6c8aae03d68cf17427e52a58e65a177622266f4d4e9d0d0904d8ab7a55af2576d555bcc5868b9084730e7180
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SSDEEP
1536:GdhFi6Bk2II8vXtCl9GUYui4avWesQbXJQDBYk6zLOpQcI5/Bv/5t94:GJmvy9GUI4QrbbXSDCLOpQcI5/1Rt94
Malware Config
Extracted
xworm
127.0.0.1:7000
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Install_directory
%AppData%
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install_file
USB.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 Windows Security Notification.exe
Files
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Windows Security Notification.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: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 44KB - Virtual size: 43KB
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