Behavioral task
behavioral1
Sample
services.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
services.exe
Resource
win10v2004-20240508-en
General
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Target
services.exe
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Size
77KB
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MD5
4b28f21bcd14645f1666fccafd727f2e
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SHA1
4245951f19e8928803b02f9a2a9ca87b0c8c35b9
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SHA256
a756441067677b61354cdcc685d0602c6ffc362f8e702e8d953394d2ae794c93
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SHA512
c7a03d02db5c6b4fea1e826bfc6ca37f2575a3e2f92f69f6d9f43d2ce8633280eef6af9c928085a01642548ba9487cf2dd615ab063a5b0ced4533a9455127dd4
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SSDEEP
1536:hdmm8BuGI4RJolY2ivEfb2ffsuwzpLR6IGoVOxcE:nbLivEfb2ffCzeoVOxZ
Malware Config
Extracted
xworm
147.185.221.20:37760
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Install_directory
%AppData%
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install_file
Service.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 services.exe
Files
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services.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: 75KB - Virtual size: 74KB
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