Behavioral task
behavioral1
Sample
yiuy.exe
Resource
win7-20250207-en
General
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Target
yiuy.exe
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Size
30KB
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MD5
6cb4b8d7264e54dded2496685d107233
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SHA1
4e08d1295b579aba15db32d0f202ecd6e84e9315
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SHA256
8ef5369b3b7a7d32b9e6f98bc1e9335e4462e2261c49c6f2126254e9cd79a9ab
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SHA512
c416a16ea0d056fa7175cf1a951b12f0e89b34d85c8b0eb7c83d61be8da1fad4679d328553bdb0fd883e041f37b5b031923351c76bdf150897da4ba7ea9c2a08
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SSDEEP
384:12458Ytf+1mOEUehuzD2LZX01+eTEXXQmRuptFlBLTIOZw/W2Zvn9Ikn1zRJxOq0:F+1mOE1yG6+CQAm0FG9L7Oqh/b+
Malware Config
Extracted
xworm
127.0.0.1:5552
xQwKmoQnoBqfCNpU
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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 yiuy.exe
Files
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yiuy.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: 28KB - Virtual size: 27KB
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