Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20230831-en
General
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Target
XClient.exe
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Size
30KB
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MD5
b9074a4c039ace2fb734a792da61904d
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SHA1
a56a1838d0759bb6eab1cecaf856e3642d021513
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SHA256
05c9be9cac84133f1b4be71e5a1e0e47735b6b2a351c5578f73b1b2eaa4047d2
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SHA512
d378db34681c7cab1e59b0d11507b745f39ce01a0834bdd0e3eb887bf759ac1df33f4c1d7b501b9584ca2751b1743c322c54b17bc465b8a5b76df991d2a46613
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SSDEEP
384:R7wTA+5OfPgEBQqWvfcQLZe3s80hYACSqRbaI2uRugtFuBLTIOZw/WVnvn9IkVun:xrgECfLH8MYAoRbn2uBFE9RlOqhXb2
Malware Config
Extracted
xworm
3.1
okaa0-35095.portmap.host:25007
2yipMqQmfR2ZFjqf
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install_file
explorer.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 XClient.exe
Files
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XClient.exe.exe windows:4 windows 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: 28KB - Virtual size: 27KB
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