Behavioral task
behavioral1
Sample
3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7.exe
Resource
win10v2004-20240802-en
General
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Target
3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7
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Size
41KB
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MD5
0e76a74db2fd79ffee7dc5eca29067b3
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SHA1
90027270d56e9499d4d772a294718843dac44ff3
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SHA256
3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7
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SHA512
ed9bf3bea80e2584dca910d73335f54b4d629294a695f408f0dc341bdb2cb4262dae67565cfb3ae1d170f864d097db58ed5e976d6d9950dcb456d4e7a8522838
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SSDEEP
768:QRPD9OQhx/BV3Tw4hFzVFE9jnOjhRbOds4S1EAd8IIR:Qd9OW/V3U4hnFE9jnOj36dS1EAd8IIR
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
wime7.hopto.org:7000
4i2iVsaByzGYeJ9b
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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 3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7
Files
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3a8cdab4af88c1980a7f815a4321e56b7257878aba80261aa15364821ff306e7.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: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
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