Behavioral task
behavioral1
Sample
23vcD1orbL.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
23vcD1orbL.exe
Resource
win10v2004-20240412-en
General
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Target
23vcD1orbL.exe
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Size
1.4MB
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MD5
65810cf04b792ef57c4df411641329df
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SHA1
faf90f1c962c93c23ca08514d8a56284e76fc416
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SHA256
6122b03c3d3510b93300b0fcd3c66f9194229ba37643fda697ef04690f70995b
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SHA512
a19ad2fa23c279a20c1cd073ac6f5ba48d8053e9f92002e943f1e0beff7e86e114eed317741c31b748c61b0438eed9a86eacfe885a5d9ecb0ee6f2471979d7d5
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SSDEEP
1536:WuKmkH/pe7nHHD6j7COBuaZXbKD9KMy0v0jqOpY9YUV:/yp4nWXzDXbKMr0v0OOpQV
Malware Config
Extracted
xworm
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Install_directory
%Userprofile%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/z5PQ82wE
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 23vcD1orbL.exe
Files
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23vcD1orbL.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: 69KB - Virtual size: 69KB
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