Behavioral task
behavioral1
Sample
e812e7b3dd2c598eea3b14341f4fcc1cef6cf8b103417cd80155bc053b62e8d7N.exe
Resource
win7-20240903-en
General
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Target
e812e7b3dd2c598eea3b14341f4fcc1cef6cf8b103417cd80155bc053b62e8d7N
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Size
69KB
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MD5
8aec35e880582a34828ed22d91b4ac10
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SHA1
e1ed79ff89afd0f1e9eff41efdd68e333972cfed
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SHA256
e812e7b3dd2c598eea3b14341f4fcc1cef6cf8b103417cd80155bc053b62e8d7
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SHA512
bcd80e0bbb6c8c3681c8692a8fc598a6287dc0ad010a9687a4fb7e56ffcb25dfa64e615c552ea59156f722e00300a73b7d5597401492a175462c2c4e61df9425
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SSDEEP
1536:eoCklT1Uj52f9ZRecL0NHbd5y3aVseO4qAkh:fgMf9ZRT4NHbd5ZVJO4qPh
Malware Config
Extracted
xworm
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Install_directory
%Temp%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/H3wFXmEi
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 e812e7b3dd2c598eea3b14341f4fcc1cef6cf8b103417cd80155bc053b62e8d7N
Files
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e812e7b3dd2c598eea3b14341f4fcc1cef6cf8b103417cd80155bc053b62e8d7N.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: 66KB - Virtual size: 66KB
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