Behavioral task
behavioral1
Sample
33f4da54d0818b1057088933aa143d64.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
33f4da54d0818b1057088933aa143d64.exe
Resource
win10v2004-20231023-en
General
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Target
33f4da54d0818b1057088933aa143d64.bin
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Size
42KB
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MD5
33f4da54d0818b1057088933aa143d64
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SHA1
9735288f7295d46685425eb3563fe8400dd9531a
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SHA256
774f2a3f0d583501835a717a03f508ada182181d4c4ccb374ce07de72187fd7f
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SHA512
0a04c1b3e69060a95848b6e1006bbb84301edd5390ca35c00127dce05f55c2045f4b18a347fa0311ed4c5f2f524dcdc415eeda698d26feac742dd1c6e48d9a37
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SSDEEP
768:YTts7oAqUs54ZFLterXT+2n4KXAAZFEPh9/qYOChHvk2BYLfgQ:keHY4jsrTTX9Fw9/qYOC2Q+7
Malware Config
Extracted
xworm
3.1
2.tcp.eu.ngrok.io:19217
tPbnBtGFRRkRqaeq
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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 sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 33f4da54d0818b1057088933aa143d64.bin
Files
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33f4da54d0818b1057088933aa143d64.bin.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: 40KB - Virtual size: 39KB
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