Behavioral task
behavioral1
Sample
PryntVirus.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PryntVirus.exe
Resource
win10v2004-20241007-en
General
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Target
PryntVirus.exe
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Size
232KB
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MD5
ea10b6fdbb466c9e2bc1602efa14e4be
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SHA1
f9144cda448d4cf8ff47ac9cdb56ed262c5f9de3
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SHA256
e574a3494f4b760d028ccb7c8c73d6997aa7fd422104fa9b56c9ab3ddb695b2b
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SHA512
81e076141d108f914008b29e2f7b350e832c1e1edb44d778a8150b8011c78452d29c1c563faf3da201cc8a91e61ac2b5bad7298be3ba36659a24298df4149fe9
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SSDEEP
6144:jDubaBBOBIIj6HLLYLCYJqvc1DfNu4i8wb/SHbt5BasO5oUpNKEzoh:mbaYgh8wb6DY7XpQ
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot8038687818:AAF7yfWLNIj0GslX51tOIFXZ_75cuFnZ9oc/sendMessage?chat_id=6378570062
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 PryntVirus.exe
Files
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PryntVirus.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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 230KB - Virtual size: 229KB
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