Behavioral task
behavioral1
Sample
039f16edf59d8d1ea14cfaa9ef0e47bd5f4788fa7b565c7d2089cf9f374d22f8.exe
Resource
win7-20230621-en
General
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Target
333b9c314d77d8322c988f858.bin
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Size
32KB
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MD5
856b2d24d5035d5274b08a1d99781de5
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SHA1
64953822cb8e54eceab1a1229300cbcdf5c50d01
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SHA256
e5a2feb09739e0aef8c32ae927a235352bd8880f431e521977598ceb1b972afa
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SHA512
7adf9a564c36121edb814cf3ed106ccfc3b5bd7c433a3eed067aa817bbf94a3b90ed1d46a309878aa9649222049bfb4ba03f089702bc155819bffcafe0fcf011
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SSDEEP
768:GxTqQ65Lcaku5KhIgbIYrTuo2bwRQjCY3S2EwypyGf:EoBcPV+cu7cRUbwwuyGf
Malware Config
Extracted
asyncrat
| Edit 3LOSH RAT
Default
xsme.loseyourip.com:6606
xsme.loseyourip.com:7707
xsme.loseyourip.com:8808
AsyncMutex_xsme
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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/unpack001/039f16edf59d8d1ea14cfaa9ef0e47bd5f4788fa7b565c7d2089cf9f374d22f8.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/039f16edf59d8d1ea14cfaa9ef0e47bd5f4788fa7b565c7d2089cf9f374d22f8.exe
Files
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333b9c314d77d8322c988f858.bin.zip
Password: infected
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039f16edf59d8d1ea14cfaa9ef0e47bd5f4788fa7b565c7d2089cf9f374d22f8.exe.exe windows x86
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: 63KB - Virtual size: 62KB
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