Analysis
-
max time kernel
4s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 04:07
Behavioral task
behavioral1
Sample
a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe
Resource
win10v2004-20221111-en
General
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Target
a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe
-
Size
144KB
-
MD5
88d99ccb10be95f1299939b940a37ba8
-
SHA1
44fdee095c4aaa45424d668aa05e409122969226
-
SHA256
a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a
-
SHA512
5978bc76dc4bb33f2004ca215959c44a266b21efe9414ca0e5fa94701e6d2f5a6d08e8a9a9e749a616dd092501827704b1700dc3729a973fff9dabc7123b01a5
-
SSDEEP
3072:s0IYwk7xA1G2PDVlZ2ilhdh+ukIRObZzFpdXpaJx7vHUgrQs:nIYwkdQDVL2irv+UYbHZaz7MwQs
Malware Config
Extracted
pony
http://74.53.97.66:8080/forum/viewtopic.php
http://74.53.97.67:8080/forum/viewtopic.php
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payload_url
http://cef02guara.org.br/7fSos.exe
http://biskercentre.org/FEhyRBhG.exe
http://dimidi.com/QF3PgGLm.exe
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exedescription pid process target process PID 1992 wrote to memory of 2040 1992 a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe PID 1992 wrote to memory of 2040 1992 a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe PID 1992 wrote to memory of 2040 1992 a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe PID 1992 wrote to memory of 2040 1992 a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe"C:\Users\Admin\AppData\Local\Temp\a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe"C:\Users\Admin\AppData\Local\Temp\a8615395509dccd6a63fea9b0b5b4fc1ca2aca974aad2efb33e97842ec81325a.exe"2⤵