Behavioral task
behavioral1
Sample
Vbucks-gen.exe
Resource
win7-20240221-en
General
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Target
Vbucks-gen.exe
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Size
229KB
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MD5
6b8f6f416051d2947c802eeb3710077b
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SHA1
02f986ff007d5867d1d638f72c61e7231c0374d2
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SHA256
05026b12b16aa7ffb8aa35c47e1d967b17459eb313f443dfaffd528842df5ba2
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SHA512
0ea970a737ca8d49af5d1008eb254027d939aea1d98af5b8bdae2b092279c2420b1c52f49becda0f23f955e02fbf33c4a78af74935cf94743f553bad6db64480
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SSDEEP
3072:y85g8Zl3CCzlgJQmzcAkWENrrlKVAvYkzQfQj7oIhGwubdjdhO9dRgeX77fizS:jpZlSIWpqnloO9oqgbLsAeX3az
Malware Config
Extracted
xworm
192.168.0.197:9999
7u0t4YhJyvkbGmU0
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Vbucks-gen.exe
Files
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Vbucks-gen.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: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 188KB - Virtual size: 188KB
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