Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2023 17:20
Static task
static1
Behavioral task
behavioral1
Sample
44c9814d3dba7526300bfee720853ea2.exe
Resource
win7-20230220-en
General
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Target
44c9814d3dba7526300bfee720853ea2.exe
-
Size
145KB
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MD5
44c9814d3dba7526300bfee720853ea2
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SHA1
ec239ce6d39a144a7a78aa623298e756548f1634
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SHA256
6fe218dea5435f56596a29a9d68614b9d4eb7615bb216897cced2d1aec586431
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SHA512
ba2991eebcee48d92a8fcc3dd783791d8c3dd523aa98b8bfe3909587692c848874d4d703a9277428465c6d37a66333dad71bc6efa949b824932fa4e1606e36bd
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SSDEEP
3072:ETCKOJL9+xhMcgMUzcuNJ6G7V5bnqouw1NckiTdI4O:EO5L9AWzb6mqoT8v
Malware Config
Extracted
systembc
45.182.189.231:443
Signatures
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Executes dropped EXE 1 IoCs
Processes:
rhfdq.exepid process 4508 rhfdq.exe -
Drops file in Windows directory 2 IoCs
Processes:
44c9814d3dba7526300bfee720853ea2.exedescription ioc process File created C:\Windows\Tasks\rhfdq.job 44c9814d3dba7526300bfee720853ea2.exe File opened for modification C:\Windows\Tasks\rhfdq.job 44c9814d3dba7526300bfee720853ea2.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
44c9814d3dba7526300bfee720853ea2.exepid process 1932 44c9814d3dba7526300bfee720853ea2.exe 1932 44c9814d3dba7526300bfee720853ea2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\44c9814d3dba7526300bfee720853ea2.exe"C:\Users\Admin\AppData\Local\Temp\44c9814d3dba7526300bfee720853ea2.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
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C:\ProgramData\smnxij\rhfdq.exeC:\ProgramData\smnxij\rhfdq.exe start1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\ProgramData\smnxij\rhfdq.exeFilesize
145KB
MD544c9814d3dba7526300bfee720853ea2
SHA1ec239ce6d39a144a7a78aa623298e756548f1634
SHA2566fe218dea5435f56596a29a9d68614b9d4eb7615bb216897cced2d1aec586431
SHA512ba2991eebcee48d92a8fcc3dd783791d8c3dd523aa98b8bfe3909587692c848874d4d703a9277428465c6d37a66333dad71bc6efa949b824932fa4e1606e36bd
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C:\ProgramData\smnxij\rhfdq.exeFilesize
145KB
MD544c9814d3dba7526300bfee720853ea2
SHA1ec239ce6d39a144a7a78aa623298e756548f1634
SHA2566fe218dea5435f56596a29a9d68614b9d4eb7615bb216897cced2d1aec586431
SHA512ba2991eebcee48d92a8fcc3dd783791d8c3dd523aa98b8bfe3909587692c848874d4d703a9277428465c6d37a66333dad71bc6efa949b824932fa4e1606e36bd
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memory/1932-134-0x00000000022C0000-0x00000000022C9000-memory.dmpFilesize
36KB
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memory/1932-135-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB
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memory/4508-149-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB