Behavioral task
behavioral1
Sample
99db6ec09f368f316827018589d89bfcd14cf4244a7d81929b15e9228a6c6e5bN.exe
Resource
win7-20240903-en
General
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Target
99db6ec09f368f316827018589d89bfcd14cf4244a7d81929b15e9228a6c6e5bN
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Size
37KB
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MD5
6c3740a6920b46ecf5169dfbf1d00810
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SHA1
2d982a4d9e596bfc3f2c50142fdc00244a65edf0
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SHA256
99db6ec09f368f316827018589d89bfcd14cf4244a7d81929b15e9228a6c6e5b
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SHA512
7311fdc21d0f369193fbbf1522a8c36db4e190fb97b42259dbf8f62daf7d5ae9a114d02e26ab635abc2f65fe33aeec1ed25fd2d75c7835a96bb9bb13d37f542f
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SSDEEP
768:uVeCsvL+OTKerM6tQ6BL0TFU9Y3VOMhjbh:ulsvCFeOgLMFU9Y3VOMZt
Malware Config
Extracted
xworm
5.0
ywbly2t.localto.net:7253
MZmXsrQnbyZSNHid
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Install_directory
%AppData%
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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 99db6ec09f368f316827018589d89bfcd14cf4244a7d81929b15e9228a6c6e5bN
Files
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99db6ec09f368f316827018589d89bfcd14cf4244a7d81929b15e9228a6c6e5bN.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: 35KB - Virtual size: 34KB
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