Behavioral task
behavioral1
Sample
Delta.exe
Resource
win10-20240404-en
General
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Target
Delta.exe
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Size
77KB
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MD5
ccb29e859a2e8b208a32a1b9465c1a98
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SHA1
b580f6721b6dfb0fb7918bb274c53d39b53f024e
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SHA256
3453e80601ac6d0a84e8119a494552e96d7de44de2ae01e5ec84d1e12d13b165
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SHA512
4b095b10ee0d5bef1672805df0094c9d52a705a876b945f15511be1400923cce374a235bcf13ab042ab97090d42a6b9a5dcb6fc150b5ef5bebfc6f51c31a3345
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SSDEEP
1536:AFQyer8xk6kI3JJEqYH1oecoaWNyb3AYfa3wzJr6NYiOlCZT36EU:Am3IF3vEtH1oTb3AYxiOlCZbLU
Malware Config
Extracted
xworm
materials-thumbzilla.gl.at.ply.gg:24190
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Install_directory
%Temp%
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install_file
Microsoft Network.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Delta.exe
Files
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Delta.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: 75KB - Virtual size: 74KB
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