Behavioral task
behavioral1
Sample
f349c54c94b3edd91fb10d43b7aed1d98e685145856eae9fad65275ce3511047.exe
Resource
win7-20240508-en
General
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Target
f349c54c94b3edd91fb10d43b7aed1d98e685145856eae9fad65275ce3511047
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Size
168KB
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MD5
35ce791eb47b9257a9643624954fc8a1
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SHA1
7d8ee3c058b17329ceada2da7ddab2d805f43616
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SHA256
f349c54c94b3edd91fb10d43b7aed1d98e685145856eae9fad65275ce3511047
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SHA512
ab2e3e390889b19ebd687c1d612c106718a91bbe2eb885b235ecd7ff0f05875ef4e91b4ce119bdbf4ba8123c8424d5e40ae6cef73ad1830edd6230587c7e9b04
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SSDEEP
3072:JG8K61I1fTdsb0RtO8s/J4GF7v98beBBOz3OCSLsb:JG8KOKf5sIRt3iJ4qv98bezO
Malware Config
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample family_asyncrat -
Asyncrat family
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_DisableWinDefender -
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender -
Detects file containing reversed ASEP Autorun registry keys 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f349c54c94b3edd91fb10d43b7aed1d98e685145856eae9fad65275ce3511047
Files
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f349c54c94b3edd91fb10d43b7aed1d98e685145856eae9fad65275ce3511047.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Imports
mscoree
_CorExeMain
Sections
.text Size: 165KB - Virtual size: 165KB
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