Static task
static1
Behavioral task
behavioral1
Sample
hotbest.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
hotbest.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
hotbest.exe
Resource
win11-20240419-en
General
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Target
hotbest.exe
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Size
572KB
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MD5
6c9177754244a999e36b838622c8b3a4
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SHA1
449df07d92f65d20dfffb60124e6123c5a85c491
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SHA256
dcb7d0214c7253a6acfe023f50e9bdf6f7586e15935037ef85f93024fa1115d5
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SHA512
4ff43bc990248d5fd043551244e00daf0988b973246b234413ef82d9a9a74c822353ddb00235709e594c9211e7df692fae73e9a6be8d024b1b661ba0f8d59b34
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SSDEEP
12288:xEVT7TSP4zXkpose+Tbrz2bR+YNmaqKZCOpqLohRAII6:aVTdkh5Tbrz2UQmaqK0OpIorAt6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource hotbest.exe
Files
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hotbest.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: 548KB - Virtual size: 547KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ