Behavioral task
behavioral1
Sample
9c.exe
Resource
win7-20230712-en
General
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Target
9c.exe
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Size
226KB
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MD5
53ddfe229bb020d36166edb9b5d722f8
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SHA1
f0035ce182a1c107ef8e08fa96ea22c558db8c18
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SHA256
9c98af46658c1d03d1befdb088719d324f3891f05c1a6b1b2ee436a5a5552ec4
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SHA512
24b1b279f8b90a185dd6ded087878ff83c61469b1266fec41276e2eb19ee6ac51089be7b02146f35364f7f567d3335746a7e6a4e57b460fb41b7f035e7daa6b1
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SSDEEP
3072:2+STW8djpN6izj8mZw9KalFI8OSyz6UbB2a9w7F9d16ug6+WpP:L8XN6W8mm0OUbwrFzg
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot5012120140:AAFYUA4Q8F0hkeg6HHkMOWhAJcA6-6lhzvc/sendMessage?chat_id=265371884
AsyncMutex_6SI8OkPnk
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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 sample asyncrat -
Asyncrat family
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StormKitty payload 1 IoCs
resource yara_rule sample family_stormkitty -
Stormkitty family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9c.exe
Files
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9c.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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 223KB - Virtual size: 223KB
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