Behavioral task
behavioral1
Sample
How_to_lose_the_feds.exe
Resource
win11-20240419-en
General
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Target
How_to_lose_the_feds.exe
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Size
230KB
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MD5
0dfbb3189d96b81b4a77304a853bc628
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SHA1
8c05d4dc8bc3489b7e0999da34b088ee51b6a467
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SHA256
c0b8fd391b45073b06f234ec21961a2d2c63a516ccbd07bfeb1268a0ef30a231
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SHA512
4d6723ed8108436333f5f6fd578b00f63fc3cfebec6f6c5497fe159f2ee24258c67b980c9394bd970dd952b6b5b1df2cd6c7cbb870c9608ee27034f9632c7737
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SSDEEP
3072:GVNqKbRqcOIaC8SKfbzxcwg7es6/Vsb8VKTu549oJMfF/H9N3Ky9NzLn9:/KbsCUhcX7elbKTua9bfF/H9d9n
Malware Config
Extracted
xworm
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Install_directory
%ProgramData%
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install_file
SysWOW64.exe
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pastebin_url
https://pastebin.com/raw/EPySegcx
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 How_to_lose_the_feds.exe
Files
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How_to_lose_the_feds.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: 166KB - Virtual size: 166KB
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