Behavioral task
behavioral1
Sample
try1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
try1.exe
Resource
win10v2004-20240802-en
General
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Target
try1.exe
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Size
85KB
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MD5
308b302793dcb7abf5aea737c83044af
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SHA1
e7965c5860e6433cd1d4633c2144ec8b01fc6171
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SHA256
498e411eee277f56904e14e37a5db1a3ca0d082cbf565a9542a36b98f116395a
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SHA512
f2b813e0c64324a68ac0c5bec9cea9b8350bf379e9ad0e7caab5c41007cde4a869d31cf0e049836a151d58919bb072b0bf502548899ad8369ec6584faab5f2f1
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SSDEEP
1536:g5a5PpqZ6X8hUbJN51thyai6jCcLebaR5OiAuZ+WoQo:Sahg28hUbJNv/WGR5OC+Mo
Malware Config
Extracted
xworm
delicate-sun-83442.pktriot.net:80
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Install_directory
%AppData%
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install_file
COM Surrogate.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 try1.exe
Files
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try1.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: 83KB - Virtual size: 82KB
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