Behavioral task
behavioral1
Sample
sigma.exe
Resource
win10v2004-20240426-en
General
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Target
sigma.exe
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Size
58KB
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MD5
609ad71dcea80df1a22ee27fd198c7d9
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SHA1
284172f2393e3c9a03425b8836bec164492a8ca7
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SHA256
d1c18908013abd1b78d4983442007281059980f712e0a8f491e4c60cb30377f0
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SHA512
f8043914a3813e2499790a882a64f9797ebcbe3db25eab6436f5b839171eeef8519551ff6671bfeccb559dd13707648767f9f9448a8216f22077c7f8077b82e9
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SSDEEP
768:Brtx00DJl3SJHk2QnVe2mf8HqX+UDhVbE69fsTv4ejAkT7gW6+bPCO0khiZq4hh:NvXoT2UuW+UnbE6eb48T7gW6+2OVmBh
Malware Config
Extracted
xworm
127.0.0.1:7110
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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 sigma.exe
Files
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sigma.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: 55KB - Virtual size: 55KB
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