Behavioral task
behavioral1
Sample
9d8f412d4981853393480c17f884d160c8a8877728644782bfb2fdd7faecccd5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
9d8f412d4981853393480c17f884d160c8a8877728644782bfb2fdd7faecccd5.exe
Resource
win10v2004-20230915-en
General
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Target
c24a8a9088d3cdbb48d0603eb0f6f057.bin
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Size
33KB
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MD5
f92894c7ce89617694dd7599090594e4
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SHA1
2f8abee05d003ca0619486ae76ab0cf25584b461
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SHA256
25bc9e1c2a57d3426b824f9c8e92b46382c4ccf33cc1b7591a6a5aba87de80bb
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SHA512
d9e77a9e3fa98c64324c72789234b3f058147b4470744fe88e10a1fbdaef399bef5a3ff6b3d2f769f84b076d66d0b32ea9f84969601a945ec4a37da281b6345e
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SSDEEP
768:UPKuxaMHIfH6J5zZfTn2hiEHDimHLY79ykF307XmgRDkn86fYxh1V1V:Uy80farZzOiID7U9yQ6XmwgnYb1VH
Malware Config
Extracted
asyncrat
| Edit 3LOSH RAT
DOX NEW RAT
dox2022.homeip.net:4444
AsyncMutex_doxnewback43
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/9d8f412d4981853393480c17f884d160c8a8877728644782bfb2fdd7faecccd5.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9d8f412d4981853393480c17f884d160c8a8877728644782bfb2fdd7faecccd5.exe
Files
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c24a8a9088d3cdbb48d0603eb0f6f057.bin.zip
Password: infected
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9d8f412d4981853393480c17f884d160c8a8877728644782bfb2fdd7faecccd5.exe.exe windows:4 windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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