Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23-07-2024 08:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240705-en
5 signatures
150 seconds
General
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Target
MalwareBazaar.exe
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Size
2.7MB
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MD5
df3a32a59e276774a045fd80fa2b53db
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SHA1
ce4bb00e51f685b3ec7eb8100047c82db1f8be72
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SHA256
043f6e5b65055436ee950f3ebd72ed16589a34742deea3ad82e946bba1b94728
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SHA512
7811cace2b99777f1980c7021fca67f9500d5a140aa73ff02fa19327db134710cc97e6d8b7ad1b58592dd23ed2a548fe5cf520227654c05ff2f0c23336b8fb0d
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SSDEEP
24576:JoawHU1iLq121i1IqzUlfC1QZ6KEJeEZ+ZZY:JoaMU1iLqM1ij4SQ5ECZY
Malware Config
Extracted
Family
remcos
Botnet
ZIP
C2
vegetachcnc.com:2556
Attributes
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
chrome-76G0MC
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
MalwareBazaar.exedescription pid Process procid_target PID 1900 set thread context of 4916 1900 MalwareBazaar.exe 86 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MalwareBazaar.exedescription pid Process Token: SeDebugPrivilege 1900 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
MalwareBazaar.exedescription pid Process procid_target PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 4916 1900 MalwareBazaar.exe 86 PID 1900 wrote to memory of 5032 1900 MalwareBazaar.exe 88 PID 1900 wrote to memory of 5032 1900 MalwareBazaar.exe 88 PID 1900 wrote to memory of 5032 1900 MalwareBazaar.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:4916
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:5032
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