Behavioral task
behavioral1
Sample
Wurst Client.exe
Resource
win11-20240709-en
General
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Target
Wurst Client.exe
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Size
192KB
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MD5
6a2121e22597adf80d52edcc4d3685ba
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SHA1
e9879fddb3773b1366e66e948da97e77e7cce411
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SHA256
0f12b7975ffed10dfd5c4bfe05613fb97f84caa84aa06d577b55a5a2196a8792
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SHA512
c58fa62f2b8b038578e9b1800bd121c7d364d0d6a0c5ae45225a25939f5dbf4c9eaad60885f37ebdd8adde140192c229fec4371129a0dfff2cc11b0f8ebc94ee
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SSDEEP
3072:lBKAgiuOsF1bLDbfkaHyi2qO2K/OglOHIu4h1a:ha1Tbf5SEO2KOHI7z
Malware Config
Extracted
xworm
happy-pregnancy.gl.at.ply.gg:27515
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Install_directory
%AppData%
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install_file
Wurst Client.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 Wurst Client.exe
Files
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Wurst Client.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: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 111KB - Virtual size: 111KB
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