General
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Target
Updater.exe
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Size
63KB
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MD5
4c3a074b186c4553cae0b33d24e412aa
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SHA1
306076365fcf7975cc5a79ecd9dab5a0c39b4177
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SHA256
af59feaf96b1fc9a1aa9158608f77cd564b1dca4576da270f1b140336bd89fc8
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SHA512
c2d33819c01eb761f4889ce986e91a531b4e3452785482cd264c422f4962ef701faa5be1f705d7d03a02ab18befa5caa849c9c4d396d120d1cadc6de4a6ff623
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SSDEEP
1536:fJ19AMt6+ZhbA59vnkbq9yqgp0bUgOdAk:h19Bt6iKkbqqcDOdAk
Malware Config
Extracted
xworm
5.tcp.eu.ngrok.io:11249
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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 Updater.exe
Files
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Updater.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: 60KB - Virtual size: 60KB
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