Behavioral task
behavioral1
Sample
Source Z/Source Z.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Source Z/Source Z.exe
Resource
win10v2004-20240426-en
General
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Target
Source_Z.zip
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Size
44KB
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MD5
6185913e4ee7fe9a1332cc693288d762
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SHA1
50741af68627aa607c091bb4d40dd66d2a3d57f9
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SHA256
d918f8db4536ea14c152f2be4c0c646c7c64159d38d19d974c534f57a4d33ef2
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SHA512
beb6baa9deeabfe79e58a1794627cd82d3a8c87b8e446e7374063ce836ace2e6e47d26aae9b6a863a3fc065cf1d4a852c814bddcdd41dde261c4dfbf3fe60b56
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SSDEEP
768:48yvMT/mJgdcUjPdY7IUIEOz1oM33TxDNik4LwNOyT0iFER7IUhLw:485uJN18Rz1o6nGEuukIOw
Malware Config
Extracted
xworm
command-distributor.gl.at.ply.gg:43492
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Install_directory
%AppData%
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/Source Z/Source Z.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Source Z/Source Z.exe
Files
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Source_Z.zip.zip
Password: pizzauwu7
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Source Z/Source Z.exe.exe windows:4 windows x86 arch:x86
Password: pizzauwu7
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: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 206KB - Virtual size: 206KB
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