Behavioral task
behavioral1
Sample
4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6.exe
Resource
win10v2004-20240709-en
General
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Target
4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6
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Size
155KB
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MD5
5cc360d72a936c3533827c6606498678
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SHA1
4b82f9a4097b77b9f1930f8f79f7ddca2262a811
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SHA256
4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6
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SHA512
c85037d1d403a2e32fdecb9486cca55d7639a8c3e108fc63eeeb0833499f361e96290b2a733641d980d51409344e4059c94f2a2ed63225726a0cc8c4755eb6fe
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SSDEEP
3072:p7Q5cX+GcDUHG5Ar6db9A6C1TO3rEDBsVlWN97u9bK6Sz0cAMSCboTiv:Ng9dbS6TyBe9G6DMz
Malware Config
Extracted
xworm
https://pastebin.com/raw/ChxziS5b:112
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Install_directory
%AppData%
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install_file
\Roaming\Microsoft\Internet Explorer\UserData\iexpl.exe
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pastebin_url
https://pastebin.com/raw/ChxziS5b
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telegram
https://api.telegram.org/bot6809718735:AAE4t3xfzBHvyjC4zipUDbw1pc62fwQYOgs/sendMessage?chat_id=6601299789
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 4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6
Files
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4e1c125defbb2475f3c847abf5444bd716a45b429de38ab684fb55bec4af3de6.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: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 82KB - Virtual size: 82KB
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