General
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Target
NursultanInstaller.exe
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Size
65KB
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MD5
e68a1f37e2d6dfa0f872fa3686c191b6
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SHA1
37b7cd6008897f8f1505476831920c4ba70d4dd6
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SHA256
0d5b834411c554bfc9c847d98a1f821a340498db83eff0d8c53c2591e2a74927
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SHA512
4dd80c907d191c24830f50747e6d553a43e8160cffb036d0e7a39c50255ca29eba17f68a3a42e3f2dbad9d45431dfc4acfdbbcb17ea6d84df5de84a356496aba
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SSDEEP
1536:sV9kuY/lp2pq1PQj24Ibl/imCWMwY7I6lvFGOkAiZv:cw72pq1oybl/DH98nvcO7iZv
Malware Config
Extracted
xworm
teachers-caught.gl.at.ply.gg:19879
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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 NursultanInstaller.exe
Files
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NursultanInstaller.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: 62KB - Virtual size: 62KB
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