Behavioral task
behavioral1
Sample
3f81d7b9fd754f15331a5ef322931b07154673d74160c3008b0af32909da996a.exe
Resource
win7-20230220-en
General
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Target
3f81d7b9fd754f15331a5ef322931b07154673d74160c3008b0af32909da996a.zip
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Size
17KB
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MD5
e0b91c7837ca4d089eebcc81c4c59b86
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SHA1
7857f032fef92222d1fa9efebf48a7280ddc1736
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SHA256
23617ff5fdcf5eb3e74603190c0e46c0fbdad4b8cf76254de008c4a2e24de73c
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SHA512
2b3f5771b938e06f88e2192059b0d83ead6f3057acba668758f1d14025af1e8fad9e76332060b7691cd31dbe94978b6f0bc712e84dd868170e3a44561e26ee57
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SSDEEP
384:foItvgN8XExI5grsdL/Fq3gG0HUIlDx4LtoE6e2uhym/X9gDNkxo/H8kRxH8:foItvgN8XEm55/E3gGold86eVD/iNNZg
Malware Config
Extracted
xworm
DzففZ2wp4RHcلي2I
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/yppjG8bz
Signatures
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Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3f81d7b9fd754f15331a5ef322931b07154673d74160c3008b0af32909da996a.exe
Files
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3f81d7b9fd754f15331a5ef322931b07154673d74160c3008b0af32909da996a.zip.zip
Password: infected
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3f81d7b9fd754f15331a5ef322931b07154673d74160c3008b0af32909da996a.exe.exe windows x86
Password: infected
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: 38KB - Virtual size: 38KB
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