Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Client.exe
Resource
win10v2004-20240802-en
General
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Target
Client.exe
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Size
175KB
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MD5
50f1d8f3ae2ba26baba9110bb7012874
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SHA1
d73580a504cb9764a1420f3d27de2eff4a415938
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SHA256
324a9a6ac7182049c0c2778c28aacb856a16bd7d41c7142449550d03946bb52c
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SHA512
6e6beab861316e36a35d9b755b6fa63db8dc61c63eecf6cb27f008e1d2953c4ebcc1d7e6ed56241ff62ca5a4fa51a27ef40e692a5a51a4909b96f42e9112c254
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SSDEEP
3072:le8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTlwARE+WpCc:p6ewwIwQJ6vKX0c5MlYZ0b2G
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6799458854:AAHitH2Kpnt-1DMoGhbvJ704MzG8-QToRls/sendMessage?chat_id=7483355978
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 family_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 Client.exe
Files
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Client.exe.exe windows:4 windows x86 arch: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: 172KB - Virtual size: 172KB
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