Behavioral task
behavioral1
Sample
premium.exe
Resource
win10-20240404-en
General
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Target
premium.exe
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Size
74KB
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MD5
8505631dce822999af5599d7cf9a6e6b
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SHA1
62fe219e5f659593ba8fc08c28f22a42c2449a04
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SHA256
3035c2115f03ea9157f7211571efb645419771a7c7fa41271d00ba76b8b71f45
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SHA512
6500456c9c2f0e5e75f5aa64f6fa266cb08ab495fcc54d803d0ecd6db3d6811eb0cecfa2cbadaa3d483851a172231a3bcc0bc10472d0611abf357ff146b826ca
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SSDEEP
1536:m0F5DSfpWXCls6sUljZ1S/ASubaV9P3Nwl+jZvfKC4KOizOJxbemuNA:m0/ufpWXCKZUJZ5SubKr2+jZvf3Oiz4X
Malware Config
Extracted
xworm
162.212.154.8:44983
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Install_directory
%ProgramData%
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install_file
svchost.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 premium.exe
Files
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premium.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: 72KB - Virtual size: 71KB
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