Behavioral task
behavioral1
Sample
a0.exe
Resource
win7-20230220-en
General
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Target
a0.exe
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Size
170KB
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MD5
a0ce182a26b24adf936411f4ea796ab7
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SHA1
a764ea86541665181d7080fe2a2c534a6acc6c5b
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SHA256
85ca4cd1bdc0b219e0513bca055913d18debf0e6ef752a5814cb9b87af2bd646
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SHA512
de9db377614cfead6043022d2413d47821cd38dd5e751a6e91d3e37db4965217c92607495e15dcee834afec4fd22490635cd0377ec6f510126bf65dd4824b69b
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SSDEEP
3072:T+STW8djpN6izj8mZw24FBPBrL2eFcyZlVqIPu/i9bDq2cKk6+Wpn:w8XN6W8mm2anrL2eFcyvVXPSi9b+
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot5081755732:AAFIzASZTZ42XUhPubF2E6ugH8B5BoBq2GY/sendMessage?chat_id=1184265544
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
Processes:
resource yara_rule sample asyncrat -
Asyncrat family
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StormKitty payload 1 IoCs
Processes:
resource yara_rule sample family_stormkitty -
Stormkitty family
Files
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a0.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: 167KB - Virtual size: 167KB
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