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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10/05/2024, 13:15
Static task
static1
Behavioral task
behavioral1
Sample
386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe
Resource
win10v2004-20240508-en
General
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Target
386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe
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Size
2.2MB
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MD5
e099ab6a949a673b8bf449b1e5165e8c
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SHA1
a0b74d87fbb3586141c2d234f8e0a85ccee2ca16
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SHA256
386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7
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SHA512
8f356e4591a308d2784675849ca9c9a6a9ac8093d83144045d04c07a3fb9b27497598176d74dec28eacff55aac89243b4d191bb84601cced750d306e909dc40c
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SSDEEP
24576:t+Z15V4YN3l/xDhztXF/ZL5LtHdnRrFLh7dDR7N7xL1TBtjD594jRo+9UZEKckZX:45V9j3tllZ3hP1xI3S
Malware Config
Extracted
cobaltstrike
http://10.211.55.2:801/XXXXXX
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 7.1; Trident/5.0)
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4492 wrote to memory of 848 4492 386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe 84 PID 4492 wrote to memory of 848 4492 386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe 84 PID 4492 wrote to memory of 848 4492 386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe 84 PID 4492 wrote to memory of 848 4492 386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe"C:\Users\Admin\AppData\Local\Temp\386fec1a13a453e49cd6f2727bb26444c4f03dbf10958bc80dda83f2b59a58f7.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:848
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